pca_BSS

this source code is ybus matlab

fft source code

Código que implementa modulaç ã o PAM com sample-and-hold

gps信号的产生及其干扰的MATLAB仿真。包括卫星星座编程，ca码生成，多普勒频移实现，gps信号生成，干扰噪声生成（宽带噪声，窄带噪声，单频噪声）(GPS signal simulation)

基于DCT变换的图像压缩，分别给出了灰度图和真彩图的压缩方法。(DCT-based image compression, respectively, are given grayscale and true color pictures of the compression method.)

说明：  计算模糊C-均值聚类中的初始隶属度值，并进行调节(clculate the initial degree of membership)

说明：  MATLAB矩阵及其运算变量和数据操作 MATLAB矩阵 MATLAB运算矩阵分析(MATLAB matrix and its variables and data manipulation operations MATLAB Matrix Matrix Analysis MATLAB computing)

运动目标检测的程序是有关车辆的，其中涉及到几种方法，有一定的参考价值。(Sports target detection program about the vehicle，reference to several methods and it is worth reading.)

对图像消除进行平滑，消除噪声影响，利于观察(Smooth, eliminating the image to eliminate noise, conducive to observe)

DDS(快速正交调制）生成正弦波形，利用相位累加字进行累加，查找查找表内容输出正弦数据，在通信领域应用很多，我采用的是matlab的simulink进行前期仿真(DDS (fast quadrature modulation) to generate sine wave, the use of the word to accumulate phase accumulation, content output sine lookup table lookup data in many applications in the communications field, I used to pre simulink of matlab simulation)