mallat_wavelet_program

科学杂志上新提出的聚类方法，速度快，很好(New scientific journal on the clustering method, fast, good)

说明：  contourlet算法作为二阶小波算法的延续，有很强大的应用空间，上传的文件是contourlet算法的工具箱(Contourlet algorithm as a second-order wavelet algorithm for the continuation of a very powerful application space and upload the document is Contourlet algorithm toolbox)

短时傅里叶变换的matlab代码，可以用来测试短时傅里叶变换(Matlab code, and short time Fourier transform can be used to test the short-time Fourier transform)

用matlab仿真对光谱进行定标和很好的一个随机数发生器(Matlab simulation of the spectrum used for calibration and a very good random number generator)

gnuradio下ofdm系统的python实现。包括收发路径，fft变换，标准的ofdm程序。(ofdm system under gnuradio achieve python. Including the transceiver path, fft transform, ofdm standard procedures.)

for perceptron training, there is no test program

Fast Chebyshev transform

IIR数字滤波器的设计 上学的时候一直不知道如何用C语言来编写IIR滤波器，终于找到了，上传给大家 希望能帮到大家。(IIR digital filter design when the school did not know how to use C language to write IIR filters, and finally found it, upload to hope to help you.)

说明：  hallo this is my program for matlab about segmontation image

此文重点介绍一下matlab 的相关语法运用，及一些符号的意义(This article will introduce how to use matlab syntax related, and some symbolic significance)