guohe

在matlab下对leach算法进行仿真实现(matlab simulation of leach the source code of the algorithm)

该程序使用matlab模拟出心电图信号。(The program uses matlab simulate the ECG signal.)

这是一个用matlab语音编写的完整的指纹识别程序，用matlab语言实现了识别指纹、比较两个指纹图像相似度等功能，并设计了用户界面，使用户方便地进行图片的提取和分析，同时直观地显示出比较结果，方便直观(This is a complete fingerprint recognition procedures written in a voice with matlab, matlab language used to identify fingerprints, similarity compare two fingerprint images and other functions, and design a user interface that allows users to easily extract and analyze images, while visually shows the comparison results, convenient and intuitive)

matlab 压缩率计算函数 用于计算压缩前后图像大小比值(matlab function of compression rate used to calculate the compression ratio before and after the image size)

说明：  关于合成孔径雷达成像原理的仿真，用matlab写的(On synthetic aperture radar imaging principle of the simulation, written with matlab)

i am submitting some program on pso

短时傅里叶变换实现线性调频信号的时频分析(Time-frequency analysis of LFM signal by short time Fourier transform)

我用matlab编写的Floyd算法，可以求任意两点的最短路问题(I use matlab prepared Floyd algorithm to find the shortest path problem between any two points)

Twelve pulse converter is VSI converter used to convert the DC voltage to AC voltage using Sin Pulse Width Modulation technique.

一个四节点，电力系统潮流计算程序，采用pq分解法计算潮流(power flow code of PQ)