sobel

说明：  io例程希望有帮助io例程希望有帮助io例程希望有帮助(io routines want to help io routines want to help io routines want to help)

matlab gui实例，创建一个窗口，绘制三维图像，创建按钮，修改颜色(matlab gui example, create a window, and modify the menu bar buttons)

this is a good book about the numerical methods in matlab . from this book you can learn a lot

SPIHT, a powerful image coder with full matlab code

经典的music算法（包含多个），用于无线通信的来波方向估计。(Classical music algorithm (contains more than one) for wireless communications, estimated DOA.)

遍历文件夹下的文件，并计算类内距离和类间距离。(Traverse folder under the file, and calculate the distance between the within-class distance and class.)

RS码的matlab函数 非常有帮助的东西(Matlab simulation of RS code Very helpful stuff)

说明：  对信号进行短时傅里叶变换和小波变换，观察其时频特性，压缩包中含有需要用到的测试信号文件，可以直接运行，供参考(Carry out short-time Fourier transform and wavelet transform on the signal, observe its time-frequency characteristics, and the compression package contains the test signal files needed, which can be directly operated for reference)

fastICA完整matlab代码，有详细fastICA算法代码介绍(fastICA complete matlab code, a detailed description fastICA algorithm code)

64_Qam_modulation this code is a simulation of 64 QAM modulatiom for communication system in matlab