vtoolbox

based on Gauss method on load flow program that can help you better electrical system optimization

《MATLAB图像处理实例详解》源代码 第10 章( MATLAB image processing example explanation Source Code Chapter)

HOUGH变换及用于SAR动目标检测的matlab程序！(HOUGH Transform and its implemention in the SAR moving target detection )

This script shows the difference of using zero padding (GI) in the end of OFDM symbol and using cyclic prefix (CP).

控制系统的波特图绘制，3个m文件，由传递函数写出m文件，画波特图。(Bode drawing control system, 3 m file by file transfer function to write m, draw the Bode plot.)

LDPC研究者MacKay提供的校验矩阵H和对应的G，其中H的行重12，列重6，行数504，列数1008，任意两行不含围长为4的圈(LDPC researchers MacKay, the calibration matrix corresponding to the H and G, in which the re-H 12, series 6, a few 504, cited 1008, the two firms were non-arbitrary girth to the ring 4)

PCA算法在matlab上的实现，包括特征向量提取，降维和数据重构(PCA algorithm)

本程序可以正常下载，运行。线性分组码定义，对于长度为n的二进制分组码，可以表示成（n，k），通常用于前向纠错。在分组码中，监督位加到信息位之后，形成新码，在编码中，k个信息位，被编为n位长度，（n-k）个监督码的作用是实现检错和纠错。(linear block code)

performance evaluation

matlab程序用于地震波的特性分析 时频及频谱分析(Matlab program for seismic wave characteristic analysis Time-frequency and spectrum analysis)