<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[stzh_bk的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/stzh_bk</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; stzh_bk]]></copyright><item><title><![CDATA[格子世界-随机生成一个episode]]></title><link>https://blog.youkuaiyun.com/stzh_bk/article/details/149447247</link><guid>https://blog.youkuaiyun.com/stzh_bk/article/details/149447247</guid><author>stzh_bk</author><pubDate>Fri, 18 Jul 2025 15:53:39 +0800</pubDate><description><![CDATA[]]></description><category></category></item><item><title><![CDATA[格子世界-根据策略绘制动态图]]></title><link>https://blog.youkuaiyun.com/stzh_bk/article/details/149226777</link><guid>https://blog.youkuaiyun.com/stzh_bk/article/details/149226777</guid><author>stzh_bk</author><pubDate>Wed, 09 Jul 2025 16:04:06 +0800</pubDate><description><![CDATA[]]></description><category></category></item><item><title><![CDATA[强化学习的数学原理 - 格子世界 值迭代 和 策略迭代-改进后]]></title><link>https://blog.youkuaiyun.com/stzh_bk/article/details/149093890</link><guid>https://blog.youkuaiyun.com/stzh_bk/article/details/149093890</guid><author>stzh_bk</author><pubDate>Thu, 03 Jul 2025 15:41:00 +0800</pubDate><description><![CDATA[算法架构思路
该代码实现了基于马尔可夫决策过程（MDP） 的强化学习框架，用于求解格子世界中的最优策略。整体架构遵循“环境-智能体”交互模式，核心组件及关系如下：代码实现了两种经典的动态规划（DP）算法：值迭代和策略迭代，核心逻辑如下：书籍配套视频（B站）：https://www.bilibili.com/video/BV1sd4y167NS/?spm_id_from=333.999.0.0&vd_source=288648f5b920459d12ebbcfd2da00a19书籍PDF和PPT下载：【Git]]></description><category></category></item><item><title><![CDATA[强化学习的数学原理 - 格子世界 值迭代 和 策略迭代]]></title><link>https://blog.youkuaiyun.com/stzh_bk/article/details/149065326</link><guid>https://blog.youkuaiyun.com/stzh_bk/article/details/149065326</guid><author>stzh_bk</author><pubDate>Wed, 02 Jul 2025 11:07:05 +0800</pubDate><description><![CDATA[【代码】强化学习的数学原理 - 格子世界 值迭代 和 策略迭代。]]></description><category></category></item><item><title><![CDATA[泊松盘采样算法]]></title><link>https://blog.youkuaiyun.com/stzh_bk/article/details/148010484</link><guid>https://blog.youkuaiyun.com/stzh_bk/article/details/148010484</guid><author>stzh_bk</author><pubDate>Fri, 16 May 2025 16:59:24 +0800</pubDate><description><![CDATA[在一定区域内进行随机均匀采样，并且满足最小间距。]]></description><category></category></item><item><title><![CDATA[区域内随机均匀采样]]></title><link>https://blog.youkuaiyun.com/stzh_bk/article/details/147980841</link><guid>https://blog.youkuaiyun.com/stzh_bk/article/details/147980841</guid><author>stzh_bk</author><pubDate>Thu, 15 May 2025 13:40:43 +0800</pubDate><description><![CDATA[最佳候选算法
解决的问题：从区域内随机采样，尽可能的均匀]]></description><category></category></item><item><title><![CDATA[随机-游动启发式算法 求解离散单变量优化问题]]></title><link>https://blog.youkuaiyun.com/stzh_bk/article/details/143873076</link><guid>https://blog.youkuaiyun.com/stzh_bk/article/details/143873076</guid><author>stzh_bk</author><pubDate>Tue, 19 Nov 2024 09:46:18 +0800</pubDate><description><![CDATA[【代码】随机-游动启发式算法 求解离散单变量优化问题。]]></description><category></category></item><item><title><![CDATA[Matlab table数据类型的常用操作]]></title><link>https://blog.youkuaiyun.com/stzh_bk/article/details/135526679</link><guid>https://blog.youkuaiyun.com/stzh_bk/article/details/135526679</guid><author>stzh_bk</author><pubDate>Thu, 11 Jan 2024 13:41:37 +0800</pubDate><description><![CDATA[【代码】Matlab table数据类型的常用操作。]]></description><category></category></item><item><title><![CDATA[由于找不到MSVCP100.dl,无法继续执行代码--解决方法]]></title><link>https://blog.youkuaiyun.com/stzh_bk/article/details/131780611</link><guid>https://blog.youkuaiyun.com/stzh_bk/article/details/131780611</guid><author>stzh_bk</author><pubDate>Tue, 18 Jul 2023 09:58:06 +0800</pubDate><description><![CDATA[点击 "启动软件提示Dll丢失"，后进行修复，软件会自动查找异常，进行修复。下载腾讯电脑管家，后安装。]]></description><category></category></item><item><title><![CDATA[Matlab-兼职：Task 1-绘制直线图]]></title><link>https://blog.youkuaiyun.com/stzh_bk/article/details/130866407</link><guid>https://blog.youkuaiyun.com/stzh_bk/article/details/130866407</guid><author>stzh_bk</author><pubDate>Thu, 25 May 2023 14:27:29 +0800</pubDate><description><![CDATA[客户要求：根据数据，绘制直线电流图。]]></description><category></category></item><item><title><![CDATA[MATLAB-Simulink: 基于Simulink单目标单基地雷达的仿真]]></title><link>https://blog.youkuaiyun.com/stzh_bk/article/details/130499951</link><guid>https://blog.youkuaiyun.com/stzh_bk/article/details/130499951</guid><author>stzh_bk</author><pubDate>Fri, 05 May 2023 09:45:21 +0800</pubDate><description><![CDATA[矩形脉冲由发射机块放大，然后传播到自由空间中的目标。然后在接收器前置放大器块中对返回信号施加噪声和放大，接着是匹配的滤波器。它向工作区导出一个结构，该结构的字段由对话框引用。发射器产生一个脉冲，该脉冲击中目标并产生接收器接收到的回波。通过测量回波的时间位置，可以估计目标的距离。自由空间块需要雷达和目标的位置和速度。目标距离由反射脉冲的往返延迟计算。当发射器关闭时，接收来自空闲空间的脉冲。这个子系统包括一个平台块，它模拟目标的速度和位置，这些数据通过。在这个例子中，目标是静止的，定位在距离雷达。]]></description><category></category></item><item><title><![CDATA[LaTeX-Reference 格式的修改]]></title><link>https://blog.youkuaiyun.com/stzh_bk/article/details/126973392</link><guid>https://blog.youkuaiyun.com/stzh_bk/article/details/126973392</guid><author>stzh_bk</author><pubDate>Wed, 21 Sep 2022 15:26:59 +0800</pubDate><description><![CDATA[LaTeX-Reference 格式的修改]]></description><category></category></item><item><title><![CDATA[Matlab-画指定Z轴高度的等高线]]></title><link>https://blog.youkuaiyun.com/stzh_bk/article/details/124449942</link><guid>https://blog.youkuaiyun.com/stzh_bk/article/details/124449942</guid><author>stzh_bk</author><pubDate>Wed, 27 Apr 2022 14:26:09 +0800</pubDate><description><![CDATA[Matlab的绘制等高线的函数有很多，例如contour，contour3，surfc等函数，但是他们绘制的等高线一般跟ZData的数据有关，因此很难画出好看的图片。因此希望寻找一个方法可以绘制出指定Z轴高度的等高线。]]></description><category></category></item><item><title><![CDATA[Matlab-对圆形区域内赋值，画分区域函数图像]]></title><link>https://blog.youkuaiyun.com/stzh_bk/article/details/124339485</link><guid>https://blog.youkuaiyun.com/stzh_bk/article/details/124339485</guid><author>stzh_bk</author><pubDate>Fri, 22 Apr 2022 10:35:26 +0800</pubDate><description><![CDATA[clear;
[x,y] = meshgrid ([0:.005:2]);
U=zeros(size(x));A=((x-1).^2+(y-1).^2);
l1=A&lt;0.5;l2=0.2&lt;A;
U(and(l1,l2))=1;
figure(1)
mesh(x,y,abs(U))
view([0 90.000])


]]></description><category></category></item><item><title><![CDATA[caputo分数阶非线性常微分方程的初边值问题+Matlab代码]]></title><link>https://blog.youkuaiyun.com/stzh_bk/article/details/124074738</link><guid>https://blog.youkuaiyun.com/stzh_bk/article/details/124074738</guid><author>stzh_bk</author><pubDate>Sun, 10 Apr 2022 11:17:57 +0800</pubDate><description><![CDATA[摘要：本文主要对一类caputo分数阶非线性的常微分方程的初边值问题进行数值模拟。参考文献《非线性分数阶常微分方程的一种显式算法》，然后通过matlab软件进行数值实验。

caputo分数阶非线性的常微分方程的初边值问题：




alpha=0.5;
c0=1;
ta=0;tb=100;
dt=0.05;
t=ta:dt:tb;
[t_ x_]=caputo_N(t,c0,alpha,dt);
plot(t_,x_,'o')



function [t,x]=caputo_N(t,c0,alpha,h]]></description><category></category></item></channel></rss>