OLSest

WAVELET demonstration

说明：  本程序实现了短数据序列不同窗函数的welch功率谱估计，然后又求了他们的平均标准差，从而判断各个窗函数的优劣。只要稍作修改就能实现不同信噪比下的功率估计，同时也可以实现长数据序列的估计。(This procedure has a short data series of different welch window function power spectrum estimation, and then seek their average standard deviation, and thus to determine the merits and demerits of each window function. As long as we can with some slight modifications under different signal to noise ratio power estimate, but also the realization of a long data sequence can be estimated.)

语音信号的实时采集，利用电脑自带的麦克进行语音信号的实时采集(failed to translate)

code for the mpeg decoder.

largrange的matlab程序，和克里金法的相关介绍(the progress which is used to largrange interploation)

无约束条件的粒子群优化算法代码，简单实用！(No constraints PSO algorithm code, simple and practical!)

说明：  通过matlab模拟蚁群寻找最优路线方法，来应用到数据的局部最优和全局最优的算法上来(Through MATLAB simulation ant colony to find the optimal route method, to apply to the data of local optimal and global optimal algorithm.)

现代信号处理书里面的仿真程序，初学者可以看看(Book of modern signal processing inside the simulation program, beginners can take a look)

spatio-temporal Local Phase Quantization Three Ortogonal Planes (LPQ-TOP)

用matlab实现卷积码的编码与解码过程(Convolutional code with matlab realize the encoding and decoding process)