blind-source-separation

采用matlab编写的角点提取程序，可以方便的提取几何图像的所有角点，配有图像(prepared using Matlab corner extraction procedures, to facilitate the extraction of all geometric image corner, equipped with image)

小波分析，阈值滤波，软阈值和硬阈值的比较分析(wavelet analysis soft and hard threshold function)

基础的PSO算法程序，可以方便的解决优化问题，也可以在此基础上方便的进行改进(Based on PSO algorithm program, you can easily solve the optimization problem, on this basis can also be easily be improved)

说明：  用matlab实现的GSM TCH/FS系统在高斯信道、瑞利信道的性能仿真，其中用到了循环编码、卷积码、交织码等信道编码知识(Using matlab to achieve GSM TCH/FS system in the Gaussian channel, Rayleigh channel performance simulation, which uses a loop encoding, convolutional codes, interleaving codes channel coding knowledge)

SVM的实现，采用了SMO算法，用C语言结合matlab接口实现，可在matlab下运行。如果是64位的系统，可在matlab下重新同met.(SVM with SMO)

关于声表面波的滤波器的实现，MATLAB源代码，有关于频域的图。(On the surface acoustic wave filter implementation, MATLAB source code, on the frequency domain map.)

给出一段噪声音乐信号，用滑动平均滤波器进行处理，观察改变滑动窗口宽度对声音效果的影响。 （1）读取一段噪声信号，画出未处理噪声信号的时域波形和信号频谱图； （2）在Matlab中利用滑动平均滤波器对噪声信号进行处理，得出处理后的图像； （3）改变滑动窗口的宽度，观察处理后噪声以及图像得出对效果的影响。(A piece of noise music signal is given. It is processed with a sliding average filter to observe the effect of changing the width of sliding window to the sound effect. (1) a noise signal is read and the time domain waveform and signal spectrum map of the unprocessed noise signal are drawn. (2) in Matlab, a sliding mean filter is used to process the noise signal, and the image after processing is obtained. (3) to change the width of the sliding window, to observe the noise after processing and to the effect of the image.)

APCLUSTER Affinity Propagation Clustering (easy to usemodify, but no sparse capability)

区域生长代码区域生长代码区域生长代码区域生长代码区域生长代码区域生长代码(Region growing region growing code code code for regional growth and regional growth and regional growth code code code region growing)

说明：  根据教科书上已经给出的简单的数学算式，运用matlab编写出简单的代码，计算出结果(According to the textbook has been given a simple mathematical formula, using matlab write simple code to calculate the results)