keshechengxu_qianqi

这是较好的Matlab源代码，希望此代码能对大家有所帮助。(This is a better Matlab source code, I hope this code can be helpful to everyone.)

1.matlab编程，实现函数的倒排序； 2.程序实现FFT,傅立叶逆变换； 3.一个图像处理程序，添加噪声，去噪。 (1.matlab programming, realize inverted sort function 2. Procedures realize FFT, inverse Fourier transform 3. An image processing program, add noise, de-noising.)

segmentation code in image processing

说明：  这是一个BOOST-PWM电路的仿真，主要用于PFC校正。(This is a PWM circuit simulation hee-, mainly used for PFC correction.)

This document is useful for hearing sound classification

simulation of three wire balanced load...

基于BPSK的物理层网络编码算法，利用MATLAB仿真软件对物理层网络编码进行了简单的性能分析(BPSK-based physical layer network coding algorithm, using MATLAB simulation software for physical-layer network coding for a simple performance analysis)

说明：  ECG心电信号预处理，高通滤波器，滤除呼吸基线漂移，带阻滤波器，滤除工频干扰，并两组滤波器的处理速度进行比较(ECG signal preprocessing, high-pass filter, filter respiratory baseline drift, band stop filter, filter frequency interference, and two filters to compare the processing speed)

image segmentation with GMM

在mit心电数据库下载的txt格式的心电信号(In the MIT ecg download a database of ecg signals the TXT format )