shetab-giri

[数学着作][数值方法(MATLAB版)(英文版)].(美国)Mathews.清晰版(Numerical method based on matlab)

基于matlab心音信号处理，正常异常心音的波形图绘制(Matlab signal processing based on heart sounds, abnormal heart sounds normal waveform drawing)

对声音信号进行butter低通滤波,对录入的信号进行傅里叶变换，同时对比滤波前后，声音信号的不同(Butter sound signal low-pass filtering, of the Fourier transform of input signals, while before and after filtering, different sound signal)

802.11a OFDM MATLAB仿真代码(802.11a OFDM MATLAB simulation code)

针对matlab中的初值和边值问题做了详细的解答，配有图例，全书为英文版，语言通俗易懂，方便学习。(For the initial value and boundary value problems for matlab to do a detailed answer, with a legend, the book is in English, the language easy to understand, easy to learn.)

采用matlab中的函数对图像进行放大缩小，缩小到原来的0.2倍，再放大到原来大小(Using matlab function image zoom, narrowed to 0.2 times, and then zoom to the original size)

MPSK的simulink仿真，纯手工制作(MPSK the simulate simulation，by oneself)

walsh基（w0-w7）的源码及图像,这是在matlab中实现的代码(walsh base (w0-w7) the source and image, which is implemented in matlab code )

说明：  数字信号处理教程：MATLAB释义与实现/数字信号处理教程：MATLAB释义与实现( Digital Signal Processing Tutorial: MATLAB Interpretation and Implementation/digital signal processing tutorial: MATLAB Interpretation and Implementation)

这个程序关于语音信号的消噪，实现了一个基于最小均方误差算法的自适应噪声抵消器(This program about the speech signal de-noising, to achieve a minimum mean square error algorithm based on adaptive noise canceller)