size_t类型 zz

本文详细介绍了size_t类型,一种用于表示内存大小的无符号整数类型。解释了其在不同操作系统(如Windows和OpenSolaris)中的定义方式,并强调了size_t在数组处理和sizeof操作符返回值中的应用。

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http://blog.youkuaiyun.com/refiner/archive/2006/09/13/1216096.aspx

 

size_t是一种无符号的整型数,它的取值没有负数,在数组中也用不到负数,而它的取值范围是整型数的双倍。sizeof操作符的结果类型是size_t,它在头文件中typedefunsigned int类型。该类型保证能容纳实现所建立的最大对象的字节大小。

 

Windows:

size_t unsigned integer, Result of sizeof operator.  STDDEF.H and other include files

 

string.h和stddef.h中如下定义

 

OpenSolaris:

xref: /onnv/onnv-gate/usr/src/head/iso/stdlib_iso.h 中定义如下:

 

INFO: [HLS 214-291] Loop 'VITIS_LOOP_56_2' is marked as complete unroll implied by the pipeline pragma (src/SmoothProfileOnXAxisMeanOptimize.cpp:56:19) INFO: [HLS 214-291] Loop 'VITIS_LOOP_43_1' is marked as complete unroll implied by the pipeline pragma (src/SmoothProfileOnXAxisMeanOptimize.cpp:43:19) INFO: [HLS 214-186] Unrolling loop 'VITIS_LOOP_56_2' (src/SmoothProfileOnXAxisMeanOptimize.cpp:56:19) in function 'SmoothProfileOnXAxisMeanOptimize' completely with a factor of 11 (src/SmoothProfileOnXAxisMeanOptimize.cpp:15:0) INFO: [HLS 214-186] Unrolling loop 'VITIS_LOOP_43_1' (src/SmoothProfileOnXAxisMeanOptimize.cpp:43:19) in function 'SmoothProfileOnXAxisMeanOptimize' completely with a factor of 32 (src/SmoothProfileOnXAxisMeanOptimize.cpp:15:0) INFO: [HLS 214-248] Applying array_partition to '_ZZ32SmoothProfileOnXAxisMeanOptimizeRN3hls6streamIfLi0EEES2_7ap_uintILi6EEfE6buffer': Complete partitioning on dimension 1. (src/SmoothProfileOnXAxisMeanOptimize.cpp:24:0) INFO: [HLS 214-248] Applying array_partition to '_ZZ32SmoothProfileOnXAxisMeanOptimizeRN3hls6streamIfLi0EEES2_7ap_uintILi6EEfE3win': Complete partitioning on dimension 1. (src/SmoothProfileOnXAxisMeanOptimize.cpp:27:0) INFO: [HLS 200-111] Finished Compiling Optimization and Transform: CPU user time: 0 seconds. CPU system time: 0 seconds. Elapsed time: 6.958 seconds; current allocated memory: 202.637 MB. INFO: [HLS 200-111] Finished Checking Pragmas: CPU user time: 0 seconds. CPU system time: 0 seconds. Elapsed time: 0.002 seconds; current allocated memory: 202.637 MB. INFO: [HLS 200-10] Starting code transformations ... INFO: [HLS 200-111] Finished Standard Transforms: CPU user time: 0 seconds. CPU system time: 0 seconds. Elapsed time: 0.051 seconds; current allocated memory: 208.652 MB. INFO: [HLS 200-10] Checking synthesizability ... WARNING: [SYNCHK 200-23] src/SmoothProfileOnXAxisMeanOptimize.cpp:100: variable-indexed range selection may cause suboptimal QoR. INFO: [SYNCHK 200-10] 0 error(s), 1 warning(s). INFO: [HLS 200-111] Finished Checking Synthesizability: CPU user time: 0 seconds. CPU system time: 0 seconds. Elapsed time: 0.06 seconds; current allocated memory: 210.320 MB. INFO: [XFORM 203-401] Performing if-conversion on hyperblock from (src/SmoothProfileOnXAxisMeanOptimize.cpp:16:9) to (src/SmoothProfileOnXAxisMeanOptimize.cpp:90:9) in function 'SmoothProfileOnXAxisMeanOptimize'... converting 13 basic blocks. INFO: [XFORM 203-401] Performing if-conversion on hyperblock from (src/SmoothProfileOnXAxisMeanOptimize.cpp:94:45) in function 'SmoothProfileOnXAxisMeanOptimize'... converting 7 basic blocks. INFO: [XFORM 203-401] Performing if-conversion on hyperblock from (src/SmoothProfileOnXAxisMeanOptimize.cpp:89:13) to (src/SmoothProfileOnXAxisMeanOptimize.cpp:101:1) in function 'SmoothProfileOnXAxisMeanOptimize'... converting 10 basic blocks. INFO: [XFORM 203-11] Balancing expressions in function 'SmoothProfileOnXAxisMeanOptimize' (src/SmoothProfileOnXAxisMeanOptimize.cpp:10:1)...20 expression(s) balanced. INFO: [HLS 200-111] Finished Loop, function and other optimizations: CPU user time: 0 seconds. CPU system time: 0 seconds. Elapsed time: 0.157 seconds; current allocated memory: 233.824 MB. INFO: [HLS 200-111] Finished Architecture Synthesis: CPU user time: 0 seconds. CPU system time: 0 seconds. Elapsed time: 0.088 seconds; current allocated memory: 233.828 MB. INFO: [HLS 200-10] Starting hardware synthesis ... INFO: [HLS 200-10] Synthesizing 'SmoothProfileOnXAxisMeanOptimize' ... INFO: [HLS 200-10] ---------------------------------------------------------------- INFO: [HLS 200-42] -- Implementing module 'SmoothProfileOnXAxisMeanOptimize' INFO: [HLS 200-10] ---------------------------------------------------------------- INFO: [SCHED 204-11] Starting scheduling ... INFO: [SCHED 204-61] Pipelining function 'SmoothProfileOnXAxisMeanOptimize'. INFO: [HLS 200-1470] Pipelining result : Target II = 1, Final II = 1, Depth = 81, function 'SmoothProfileOnXAxisMeanOptimize' INFO: [SCHED 204-11] Finished scheduling. INFO: [HLS 200-111] Finished Scheduling: CPU user time: 0 seconds. CPU system time: 0 seconds. Elapsed time: 0.319 seconds; current allocated memory: 238.062 MB. INFO: [BIND 205-100] Starting micro-architecture generation ... INFO: [BIND 205-101] Performing variable lifetime analysis. INFO: [BIND 205-101] Exploring resource sharing. INFO: [BIND 205-101] Binding ... INFO: [BIND 205-100] Finished micro-architecture generation. INFO: [HLS 200-111] Finished Binding: CPU user time: 0 seconds. CPU system time: 0 seconds. Elapsed time: 0.118 seconds; current allocated memory: 239.660 MB. INFO: [HLS 200-10] ---------------------------------------------------------------- INFO: [HLS 200-10] -- Generating RTL for module 'SmoothProfileOnXAxisMeanOptimize' INFO: [HLS 200-10] ---------------------------------------------------------------- WARNING: [RTGEN 206-101] Design contains AXI ports. Reset is fixed to synchronous and active low. INFO: [RTGEN 206-500] Setting interface mode on port 'SmoothProfileOnXAxisMeanOptimize/points_in_z' to 'axis' (register, both mode). INFO: [RTGEN 206-500] Setting interface mode on port 'SmoothProfileOnXAxisMeanOptimize/smoothed_z' to 'axis' (register, both mode). INFO: [RTGEN 206-500] Setting interface mode on port 'SmoothProfileOnXAxisMeanOptimize/mean_win_size' to 'ap_none'. INFO: [RTGEN 206-500] Setting interface mode on port 'SmoothProfileOnXAxisMeanOptimize/invalid_z' to 'ap_none'. INFO: [RTGEN 206-500] Setting interface mode on function 'SmoothProfileOnXAxisMeanOptimize' to 'ap_ctrl_none'. WARNING: [RTGEN 206-101] Register 'p_ZZ32SmoothProfileOnXAxisMeanOptimizeRN3hls6streamIfLi0EEES2_7ap_uintILi6EEfE6bu' is power-on initialization. WARNING: [RTGEN 206-101] Register 'p_ZZ32SmoothProfileOnXAxisMeanOptimizeRN3hls6streamIfLi0EEES2_7ap_uintILi6EEfE6bu_1' is power-on initialization. WARNING: [RTGEN 206-101] Register 'p_ZZ32SmoothProfileOnXAxisMeanOptimizeRN3hls6streamIfLi0EEES2_7ap_uintILi6EEfE6bu_2' is power-on initialization. WARNING: [RTGEN 206-101] Register 'p_ZZ32SmoothProfileOnXAxisMeanOptimizeRN3hls6streamIfLi0EEES2_7ap_uintILi6EEfE6bu_3' is power-on initialization. WARNING: [RTGEN 206-101] Register 'p_ZZ32SmoothProfileOnXAxisMeanOptimizeRN3hls6streamIfLi0EEES2_7ap_uintILi6EEfE6bu_4' is power-on initialization. WARNING: [RTGEN 206-101] Register 'p_ZZ32SmoothProfileOnXAxisMeanOptimizeRN3hls6streamIfLi0EEES2_7ap_uintILi6EEfE6bu_5' is power-on initialization. WARNING: [RTGEN 206-101] Register 'p_ZZ32SmoothProfileOnXAxisMeanOptimizeRN3hls6streamIfLi0EEES2_7ap_uintILi6EEfE6bu_6' is power-on initialization. WARNING: [RTGEN 206-101] Register 'p_ZZ32SmoothProfileOnXAxisMeanOptimizeRN3hls6streamIfLi0EEES2_7ap_uintILi6EEfE6bu_7' is power-on initialization. WARNING: [RTGEN 206-101] Register 'p_ZZ32SmoothProfileOnXAxisMeanOptimizeRN3hls6streamIfLi0EEES2_7ap_uintILi6EEfE6bu_8' is power-on initialization. WARNING: [RTGEN 206-101] Register 'p_ZZ32SmoothProfileOnXAxisMeanOptimizeRN3hls6streamIfLi0EEES2_7ap_uintILi6EEfE6bu_9' is power-on initialization. WARNING: [RTGEN 206-101] Register 'p_ZZ32SmoothProfileOnXAxisMeanOptimizeRN3hls6streamIfLi0EEES2_7ap_uintILi6EEfE6bu_10' is power-on initialization. WARNING: [RTGEN 206-101] Register 'p_ZZ32SmoothProfileOnXAxisMeanOptimizeRN3hls6streamIfLi0EEES2_7ap_uintILi6EEfE6bu_11' is power-on initialization. WARNING: [RTGEN 206-101] Register 'p_ZZ32SmoothProfileOnXAxisMeanOptimizeRN3hls6streamIfLi0EEES2_7ap_uintILi6EEfE6bu_12' is power-on initialization. WARNING: [RTGEN 206-101] Register 'p_ZZ32SmoothProfileOnXAxisMeanOptimizeRN3hls6streamIfLi0EEES2_7ap_uintILi6EEfE6bu_13' is power-on initialization. WARNING: [RTGEN 206-101] Register 'p_ZZ32SmoothProfileOnXAxisMeanOptimizeRN3hls6streamIfLi0EEES2_7ap_uintILi6EEfE6bu_14' is power-on initialization. WARNING: [RTGEN 206-101] Register 'p_ZZ32SmoothProfileOnXAxisMeanOptimizeRN3hls6streamIfLi0EEES2_7ap_uintILi6EEfE6bu_15' is power-on initialization. WARNING: [RTGEN 206-101] Register 'p_ZZ32SmoothProfileOnXAxisMeanOptimizeRN3hls6streamIfLi0EEES2_7ap_uintILi6EEfE6bu_16' is power-on initialization. WARNING: [RTGEN 206-101] Register 'p_ZZ32SmoothProfileOnXAxisMeanOptimizeRN3hls6streamIfLi0EEES2_7ap_uintILi6EEfE6bu_17' is power-on initialization. WARNING: [RTGEN 206-101] Register 'p_ZZ32SmoothProfileOnXAxisMeanOptimizeRN3hls6streamIfLi0EEES2_7ap_uintILi6EEfE6bu_18' is power-on initialization. WARNING: [RTGEN 206-101] Register 'p_ZZ32SmoothProfileOnXAxisMeanOptimizeRN3hls6streamIfLi0EEES2_7ap_uintILi6EEfE6bu_19' is power-on initialization. WARNING: [RTGEN 206-101] Register 'p_ZZ32SmoothProfileOnXAxisMeanOptimizeRN3hls6streamIfLi0EEES2_7ap_uintILi6EEfE6bu_20' is power-on initialization. WARNING: [RTGEN 206-101] Register 'p_ZZ32SmoothProfileOnXAxisMeanOptimizeRN3hls6streamIfLi0EEES2_7ap_uintILi6EEfE6bu_21' is power-on initialization. WARNING: [RTGEN 206-101] Register 'SmoothProfileOnXAxisMeanOptimize_stream_stream_ap_uint_6_float_buffer' is power-on initialization. WARNING: [RTGEN 206-101] Register 'SmoothProfileOnXAxisMeanOptimize_stream_stream_ap_uint_6_float_buffer_1' is power-on initialization. WARNING: [RTGEN 206-101] Register 'SmoothProfileOnXAxisMeanOptimize_stream_stream_ap_uint_6_float_buffer_2' is power-on initialization. WARNING: [RTGEN 206-101] Register 'SmoothProfileOnXAxisMeanOptimize_stream_stream_ap_uint_6_float_buffer_3' is power-on initialization. WARNING: [RTGEN 206-101] Register 'SmoothProfileOnXAxisMeanOptimize_stream_stream_ap_uint_6_float_buffer_4' is power-on initialization. WARNING: [RTGEN 206-101] Register 'SmoothProfileOnXAxisMeanOptimize_stream_stream_ap_uint_6_float_buffer_5' is power-on initialization. WARNING: [RTGEN 206-101] Register 'SmoothProfileOnXAxisMeanOptimize_stream_stream_ap_uint_6_float_buffer_6' is power-on initialization. WARNING: [RTGEN 206-101] Register 'SmoothProfileOnXAxisMeanOptimize_stream_stream_ap_uint_6_float_buffer_7' is power-on initialization. WARNING: [RTGEN 206-101] Register 'SmoothProfileOnXAxisMeanOptimize_stream_stream_ap_uint_6_float_buffer_8' is power-on initialization. WARNING: [RTGEN 206-101] Register 'SmoothProfileOnXAxisMeanOptimize_stream_stream_ap_uint_6_float_buffer_9' is power-on initialization. WARNING: [RTGEN 206-101] Register 'p_ZZ32SmoothProfileOnXAxisMeanOptimizeRN3hls6streamIfLi0EEES2_7ap_uintILi6EEfE3wi' is power-on initialization. WARNING: [RTGEN 206-101] Register 'SmoothProfileOnXAxisMeanOptimize_hls_stream_float_0_hls_stream_float_0_ap_uint_6_float_wi_s_19' is power-on initialization. WARNING: [RTGEN 206-101] Register 'SmoothProfileOnXAxisMeanOptimize_hls_stream_float_0_hls_stream_float_0_ap_uint_6_float_wi_s_8' is power-on initialization. WARNING: [RTGEN 206-101] Register 'SmoothProfileOnXAxisMeanOptimize_hls_stream_float_0_hls_stream_float_0_ap_uint_6_float_wi_s_5' is power-on initialization. WARNING: [RTGEN 206-101] Register 'SmoothProfileOnXAxisMeanOptimize_hls_stream_float_0_hls_stream_float_0_ap_uint_6_float_wi_s_4' is power-on initialization. WARNING: [RTGEN 206-101] Register 'SmoothProfileOnXAxisMeanOptimize_hls_stream_float_0_hls_stream_float_0_ap_uint_6_float_wi_s_3' is power-on initialization. WARNING: [RTGEN 206-101] Register 'SmoothProfileOnXAxisMeanOptimize_hls_stream_float_0_hls_stream_float_0_ap_uint_6_float_wi_s_2' is power-on initialization. WARNING: [RTGEN 206-101] Register 'SmoothProfileOnXAxisMeanOptimize_hls_stream_float_0_hls_stream_float_0_ap_uint_6_float_wi_s_1' is power-on initialization. WARNING: [RTGEN 206-101] Register 'SmoothProfileOnXAxisMeanOptimize_hls_stream_float_0_hls_stream_float_0_ap_uint_6_float_wi_s_0' is power-on initialization. WARNING: [RTGEN 206-101] Register 'SmoothProfileOnXAxisMeanOptimize_hls_stream_float_0_hls_stream_float_0_ap_uint_6_float_wi_s' is power-on initialization. WARNING: [RTGEN 206-101] Register 'SmoothProfileOnXAxisMeanOptimize_hls_stream_float_0_hls_stream_float_0_ap_uint_6_float_wi_s_18' is power-on initialization. WARNING: [RTGEN 206-101] Register 'SmoothProfileOnXAxisMeanOptimize_hls_stream_float_0_hls_stream_float_0_ap_uint_6_float_wi_s_17' is power-on initialization. WARNING: [RTGEN 206-101] Register 'SmoothProfileOnXAxisMeanOptimize_hls_stream_float_0_hls_stream_float_0_ap_uint_6_float_wi_s_16' is power-on initialization. WARNING: [RTGEN 206-101] Register 'SmoothProfileOnXAxisMeanOptimize_hls_stream_float_0_hls_stream_float_0_ap_uint_6_float_wi_s_15' is power-on initialization. WARNING: [RTGEN 206-101] Register 'SmoothProfileOnXAxisMeanOptimize_hls_stream_float_0_hls_stream_float_0_ap_uint_6_float_wi_s_14' is power-on initialization. WARNING: [RTGEN 206-101] Register 'SmoothProfileOnXAxisMeanOptimize_hls_stream_float_0_hls_stream_float_0_ap_uint_6_float_wi_s_13' is power-on initialization. WARNING: [RTGEN 206-101] Register 'SmoothProfileOnXAxisMeanOptimize_hls_stream_float_0_hls_stream_float_0_ap_uint_6_float_wi_s_12' is power-on initialization. WARNING: [RTGEN 206-101] Register 'SmoothProfileOnXAxisMeanOptimize_hls_stream_float_0_hls_stream_float_0_ap_uint_6_float_wi_s_11' is power-on initialization. WARNING: [RTGEN 206-101] Register 'SmoothProfileOnXAxisMeanOptimize_hls_stream_float_0_hls_stream_float_0_ap_uint_6_float_wi_s_10' is power-on initialization. WARNING: [RTGEN 206-101] Register 'SmoothProfileOnXAxisMeanOptimize_hls_stream_float_0_hls_stream_float_0_ap_uint_6_float_wi_s_9' is power-on initialization. WARNING: [RTGEN 206-101] Register 'SmoothProfileOnXAxisMeanOptimize_hls_stream_float_0_hls_stream_float_0_ap_uint_6_float_wi_s_7' is power-on initialization. WARNING: [RTGEN 206-101] Register 'SmoothProfileOnXAxisMeanOptimize_hls_stream_float_0_hls_stream_float_0_ap_uint_6_float_wi_s_6' is power-on initialization. WARNING: [RTGEN 206-101] Register 'SmoothProfileOnXAxisMeanOptimize_stream_stream_ap_uint_6_float_win' is power-on initialization. WARNING: [RTGEN 206-101] Register 'SmoothProfileOnXAxisMeanOptimize_stream_stream_ap_uint_6_float_win_1' is power-on initialization. WARNING: [RTGEN 206-101] Register 'SmoothProfileOnXAxisMeanOptimize_stream_stream_ap_uint_6_float_win_2' is power-on initialization. WARNING: [RTGEN 206-101] Register 'SmoothProfileOnXAxisMeanOptimize_stream_stream_ap_uint_6_float_win_3' is power-on initialization. WARNING: [RTGEN 206-101] Register 'SmoothProfileOnXAxisMeanOptimize_stream_stream_ap_uint_6_float_win_4' is power-on initialization. WARNING: [RTGEN 206-101] Register 'SmoothProfileOnXAxisMeanOptimize_stream_stream_ap_uint_6_float_win_5' is power-on initialization. WARNING: [RTGEN 206-101] Register 'SmoothProfileOnXAxisMeanOptimize_stream_stream_ap_uint_6_float_win_6' is power-on initialization. WARNING: [RTGEN 206-101] Register 'SmoothProfileOnXAxisMeanOptimize_stream_stream_ap_uint_6_float_win_7' is power-on initialization. WARNING: [RTGEN 206-101] Register 'SmoothProfileOnXAxisMeanOptimize_stream_stream_ap_uint_6_float_win_8' is power-on initialization. WARNING: [RTGEN 206-101] Register 'SmoothProfileOnXAxisMeanOptimize_stream_stream_ap_uint_6_float_win_9' is power-on initialization. INFO: [HLS 200-1030] Apply Unified Pipeline Control on module 'SmoothProfileOnXAxisMeanOptimize' pipeline 'SmoothProfileOnXAxisMeanOptimize' pipeline type 'function pipeline' INFO: [HLS 200-1552] Enabling free running pipeline (frp) architecture on pipeline 'SmoothProfileOnXAxisMeanOptimize' in module 'SmoothProfileOnXAxisMeanOptimize'. Estimated max control fanout for pipeline is 10267. WARNING: [RTGEN 206-101] Port 'SmoothProfileOnXAxisMeanOptimize/mean_win_size' has no fanin or fanout and is left dangling. Please use C simulation to confirm this function argument can be read from or written to. INFO: [RTGEN 206-100] Generating core module 'ddiv_64ns_64ns_64_59_no_dsp_1': 1 instance(s).
最新发布
07-29
%% 合并三个时间段的索力识别结果 clc; clear; close all; % 加载拉索参数 cable_params = struct(... 'nz_02', struct('m_line',52.75, 'E',2.05e11, 'L',93.43, 'd',0.894),... 'nz_14', struct('m_line',64.14, 'E',2.05e11, 'L',244.19, 'd',0.989)); selected_cable = 'nz_14'; param = cable_params.(selected_cable); % 加载完整数据 load nz_14; Sig = zz(:); Sig = Sig(1:30000); % 截取前30000个点 % 分段参数 segment_length = 30000; num_segments = 1; SampFreq = 100; % 预分配存储数组 all_T_msst = []; all_T_sst = []; all_time = []; % 循环处理每个时间段 for seg = 1:num_segments % 截取当前段数据 start_idx = (seg-1)*segment_length + 1; end_idx = seg*segment_length; current_Sig = Sig(start_idx:end_idx); % 生成全局时间轴(单位:秒) time_offset = (seg-1)*(segment_length/SampFreq); % 计算时间偏移 time_local = (0:length(current_Sig)-1)/SampFreq; time_global = time_offset + time_local; %% MSST处理(挤压次数=10) [Ts_msst] = IMSST_Z(current_Sig,300, 10); %% SST处理(挤压次数=1) [Ts_sst] = IMSST_Z(current_Sig, 300, 1); %% 脊线提取与索力计算 fre = linspace(0, SampFreq/2, size(Ts_msst,1)); % 公共参数 m = 64.14; % 使用结构体参数 E = 2.05e11; L = 244.19; d = 0.989; I = pi * d^4 / 64; T0 = 4184500; % 根据实际情况调整 for method = {'msst', 'sst'} Ts = eval(['Ts_', method{1}]); % 脊线检测 [Cs11] = Ridge_mult_detection_Y(abs(Ts), 0:1, 3, 0.0001, 10); Cs11 = sort(Cs11, 'descend'); fre_ridges = fre(Cs11(1,:)); % 取主脊线 % 索力计算 f = fre_ridges; epsilon=L*(T0/(E*I))^1/2; % 修正公式表达 T = zeros(size(f)); for i = 1:length(f) if epsilon >= 0 && epsilon <= 18 T=3.432*m*L.^2*f.^2-45.191*E*I/L.^2; elseif epsilon > 18 && epsilon <= 210 T=m*(2*L*f-(2.363*(E*I/m)^0.5)/L).^2; else T=4*m*L.^2*f.^2; end end eval(['T_', method{1}, '= T/1000;']); % 转换为kN end % 存储结果 all_T_msst = [all_T_msst, T_msst]; all_T_sst = [all_T_sst, T_sst]; all_time = [all_time, time_global]; end %% 合并结果绘图 figure('Units','normalized','Position',[0.1 0.2 0.8 0.6]); plot(all_time, all_T_msst, 'b-', 'LineWidth',1.2); hold on; plot(all_time, all_T_sst, 'r--', 'LineWidth',1.2); title(sprintf('索力识别对比 (%s)\\fontsize{10}\\color{gray}[数据分段: 0-100s, 100-200s, 200-300s]', selected_cable),... 'Interpreter','tex'); xlabel('时间 (s)'); ylabel('索力 (kN)'); legend('MSST识别结果', 'SST识别结果', 'Location','best'); grid on; set(gca, 'FontSize',12, 'FontName','Times New Roman', 'LineWidth',1.2); % 添加分段标记 yl = ylim; for seg = 1:num_segments xline(seg*100, '--', {sprintf('段%d', seg)},... 'Color',[0.5 0.5 0.5], 'LineWidth',0.8,... 'FontSize',10, 'LabelOrientation','horizontal'); end xlim([0 300]); 此代码运行不了,显示 内存不足。 出错 IMSST_Z (第 45 行) tfr(indices,icol)=rSig.*conj(h(Lh+1+tau)); 出错 nz14 (第 42 行) [Ts_msst] = IMSST_Z(current_Sig,300, 10); 相关文档 >> 但是分段处理可以运行,但是希望可以一次运行30000个点该怎么办
05-13
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