ecgclassification

直序扩频系统，首先基带信号通过脉冲成型，m序列扩频然后进行BPSK调制发送，接收端接收到信号加干扰和噪声，进行解调和解扩恢复原始信号。( The straight foreword wide frequency system, the first baseband signal through the pulse formation, the m sequence wide frequency then carries on BPSK the modulation transmission, the receive termination receives the signal to add the disturbance and the noise, carries on the demodulation and the despread restores the primary signal. )

对图像实现骨架化操作、提取边界、执行图像开运算度、增强图像对比度并提取文本图像中的某些字符对象。(Implementation of the image skeleton operation, extraction of the border, the implementation of open computing degree images to enhance image contrast and to extract the text of some of the characters in the image object。)

3 phase 4 wire system

matlab中利用互相关算法来计算两信号波形的时延差(To calculate the difference between two signal waveform delay using cross-correlation algorithm based on matlab)

频谱细化程序，matlab的，学完动态信号分析的作业，华南理工大学研究生课程(Spectrum refinement program, matlab, completion of the job of the dynamic signal analyzer, South China University of Technology postgraduate courses)

FRFT算法实现程序，用分数阶傅里叶变换进行信号处理，得到对应的视频图(frft simulation using matlab)

12脉二极管整流MATLAB仿真12脉二极管整流MATLAB仿真(12-pulse diode rectifier 12-pulse diode rectifier MATLAB simulation MATLAB simulation)

TRAVELING SALESMAN PROBLEM USING CONVHULL

说明：  这是一个编码系统，包括图像配准，一维二维huffman编码，lz算法等。(This is a coding system, including image registration, one-dimensional two-dimensional huffman coding, lz algorithm.)

filter design with the genetic algorithm