<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[LLeetion的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/LLeetion</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; LLeetion]]></copyright><item><title><![CDATA[LinkedList单向链表的C++实现]]></title><link>https://blog.youkuaiyun.com/LLeetion/article/details/119005535</link><guid>https://blog.youkuaiyun.com/LLeetion/article/details/119005535</guid><author>LLeetion</author><pubDate>Thu, 22 Jul 2021 17:56:32 +0800</pubDate><description><![CDATA[文章目录1_Linked List1.0_list.h1.1_CLinkedList1.2_insertAtFront1.3_insertAtBack1.4_insertAfter1.5_topFront1.6_topBack1.7_popFront1.8_popBack1.9_remove1.10_print1.11_isEmpty1.12_find1.14_reverse1.13_hasCycle1.15_mergeTwoLists1.16_removeNthFromEnd1.17_middleNode]]></description><category></category></item><item><title><![CDATA[HDLBitsLOG-Circuits]]></title><link>https://blog.youkuaiyun.com/LLeetion/article/details/118735716</link><guid>https://blog.youkuaiyun.com/LLeetion/article/details/118735716</guid><author>LLeetion</author><pubDate>Wed, 14 Jul 2021 19:44:30 +0800</pubDate><description><![CDATA[[toc]

061_2-to-1 Multiplexer


module top_module( 
  input a, b, sel,
  output out ); 
  always @(*)begin
    case(sel)
      0:out = a;
      1:out = b;
    endcase
  end
endmodule



062_2-to-1 Bus Multiplexer


module top_mo...]]></description><category></category></item><item><title><![CDATA[HDLBitsLOG-Verilog Language]]></title><link>https://blog.youkuaiyun.com/LLeetion/article/details/118681976</link><guid>https://blog.youkuaiyun.com/LLeetion/article/details/118681976</guid><author>LLeetion</author><pubDate>Mon, 12 Jul 2021 19:22:59 +0800</pubDate><description><![CDATA[-1_Preview



0_Getting Started

001_Step One


module top_module( output one );
​
// Insert your code here
  assign one = 1'b1;
​
endmodule



002_Output Zero


module top_module(
  output zero
);// Module body starts after semicolon
assign zero = 1'b...]]></description><category></category></item><item><title><![CDATA[椭圆拟合理论推导和Matlab实现]]></title><link>https://blog.youkuaiyun.com/LLeetion/article/details/113091785</link><guid>https://blog.youkuaiyun.com/LLeetion/article/details/113091785</guid><author>LLeetion</author><pubDate>Sun, 24 Jan 2021 15:58:30 +0800</pubDate><description><![CDATA[椭圆拟合理论推导和Matlab实现
1 理论推导
前面一篇文章，解决了最小二乘圆拟合的问题。这篇文章将以类似的方法解决椭圆拟合的问题。
首先搞清楚问题，最小二乘拟合椭圆，即输入为散点集{(xi,yi)∣xi∈R,yi∈R}\{(x_i,y_i)|x_i\in \R,y_i\in \R\}{(xi​,yi​)∣xi​∈R,yi​∈R},定义新的向量{X∣X=[x1&nbsp;x2...xn]T∈Rn}\{X|X=[x_1\ x_2...x_n]^T\in \R^n\}{X∣X=[x1​&nbsp;x2​...]]></description><category></category></item><item><title><![CDATA[圆拟合理论推导和Matlab实现]]></title><link>https://blog.youkuaiyun.com/LLeetion/article/details/113060031</link><guid>https://blog.youkuaiyun.com/LLeetion/article/details/113060031</guid><author>LLeetion</author><pubDate>Sat, 23 Jan 2021 18:38:23 +0800</pubDate><description><![CDATA[最佳二乘圆的推导和Matlab实现
1 理论推导
最近在学习的过程中需要使用最佳二乘圆和最佳二乘椭圆以及其他一些最佳二乘的二次曲线，恰巧又刚好学过一点矩阵论。刚好拿来练习一下。
首先搞清楚问题，最佳二乘拟合圆，即输入为散点集{(xi,yi)∣xi∈R,yi∈R}\{(x_i,y_i)|x_i\in R,y_i\in R\}{(xi​,yi​)∣xi​∈R,yi​∈R},定义新的向量{X∣X=[x1&nbsp;x2...xn]T∈Rn}\{X|X=[x_1\ x_2...x_n]^T\in R^n\}{X∣X]]></description><category></category></item><item><title><![CDATA[数字图像处理-Matlab实现图像边缘检测]]></title><link>https://blog.youkuaiyun.com/LLeetion/article/details/103424458</link><guid>https://blog.youkuaiyun.com/LLeetion/article/details/103424458</guid><author>LLeetion</author><pubDate>Mon, 09 Dec 2019 10:24:40 +0800</pubDate><description><![CDATA[1.边缘检测函数

1.1Sobel算子边缘检测


function OutImage = SobelOperate(InputImage,Direction)
%================================================================
% 功能：Sobel边缘检测
% 参数：InputImage为输入单通道图像，Dirction为模板方向...]]></description><category></category></item><item><title><![CDATA[数字图像处理-Matlab实现图像的滤波]]></title><link>https://blog.youkuaiyun.com/LLeetion/article/details/103423146</link><guid>https://blog.youkuaiyun.com/LLeetion/article/details/103423146</guid><author>LLeetion</author><pubDate>Fri, 06 Dec 2019 14:59:55 +0800</pubDate><description><![CDATA[目录

1.空域高斯滤波器

2.中值滤波

3.频率域高斯滤波

4.滤波器测试脚本

5.测试结果

1.空域高斯滤波器


function [OutImage,ConvAarray] = FilterGauss(InputImage,Size)
%================================================================
% 功能：单通...]]></description><category></category></item><item><title><![CDATA[数字图像处理-Matlab实现图像点运算]]></title><link>https://blog.youkuaiyun.com/LLeetion/article/details/103393119</link><guid>https://blog.youkuaiyun.com/LLeetion/article/details/103393119</guid><author>LLeetion</author><pubDate>Wed, 04 Dec 2019 20:12:06 +0800</pubDate><description><![CDATA[目录

图像反色

图像线性点运算

图像对数点运算

图像幂数点运算

图像灰度均衡化

以上函数测试脚本

1.线性，反色，对数，幂数

2.灰度均衡化

结果

图像反色

图像反色利用的公式为。Matlab本擅长矩阵运算可以直接运算，由于实验要求不能使用矩阵运算，使用循环完成，以下其他点运算也是一样的处理，不再解释。


function OutImage = InverseImageCo...]]></description><category></category></item><item><title><![CDATA[数字图像处理-Matlab实现图像的几何变换]]></title><link>https://blog.youkuaiyun.com/LLeetion/article/details/103391351</link><guid>https://blog.youkuaiyun.com/LLeetion/article/details/103391351</guid><author>LLeetion</author><pubDate>Wed, 04 Dec 2019 18:04:04 +0800</pubDate><description><![CDATA[目录



图像的平移

图像的旋转

图像的切变

图像的镜像

上述函数的测试脚本

结果

图像的平移


function OutImage = ImageShiftFun(InputImage,deltaX,deltaY,method)
%================================================================
% 功能：图像的x...]]></description><category></category></item><item><title><![CDATA[数字图像处理-Matlab实现图像的统计特征]]></title><link>https://blog.youkuaiyun.com/LLeetion/article/details/103390873</link><guid>https://blog.youkuaiyun.com/LLeetion/article/details/103390873</guid><author>LLeetion</author><pubDate>Wed, 04 Dec 2019 17:47:23 +0800</pubDate><description><![CDATA[目录



寻找最大值和索引

寻找最小值和索引

计算平均值

计算方差

计算灰阶频数

以上函数的测试脚本

测试脚本结果

寻找最大值和索引


function [MaxValue,iMaxValueIndex,jMaxValueIndex] = MaxValueFun(InputImage)
%==========================================...]]></description><category></category></item></channel></rss>