chap4_09_GPC_NoIden

压缩感知里面的稀疏重建问题，在原来MP的算法的基础上，提出了分块的思想，即将原子库分块后，测试算法的性能。(Compressive sensing is refered as the block sparse algorithm is described,that is based on the original MP algorithm,and the atom libruary is divided into blocks ,and the performance is testified.)

本文件提供了自己在做硕士论文过程中编写的有关结构动力学方面的程序，设计梁，杆，板，空间结构的动静力分析，并网页文件显示的是计算结果及图像显示(This document provides its own in the process of doing a master' s thesis prepared by the procedures in structural dynamics, design beam, rod, plate, spatial structure of the static and dynamic force analysis, and web document shows the calculation results and image display)

FFT变换及逆变换，用FFT进行简单滤波，自功率谱和互功率谱(FFT transform and inverse transform, a simple FFT filter, auto power spectrum and cross power spectrum )

电力系统加权最小二乘法状态估计14节点或33节点都能运行(Weighted least square method for power system state estimation of 14 nodes or 33 nodes can run)

Texture segmentation source code use gabor

introduction to matlab

LDPC编码仿真信号输入 LDPC编码仿真源代码 LDPC编码仿真信号输出 (LDPC code simulation signal input LDPC code simulation source LDPC code simulation signal output)

50节点的pwoerwrold的示例，可以为从事电力系统潮流计算分析的同学们提供帮助。(power sysetm 50bus in powerwordl)

偏微分方程热传导方程MATLAB求解，分别用了向前差分，向后差分，六点差分和Richardson差分进行求解(MATLAB PDE heat equation solving, respectively, with a forward difference, backward difference, six for solving differential and differential Richardson)

说明：  基于空间感知的协同表示算法应用于高光谱遥感图像分类(Spatial-Aware Collaborative Representation for Hyperspectral Remote Sensing Image Classification)