walsh-seq-a-gold-seqa-correlation-properties

小波去噪。。。程序完全可以运行，还有图形(Wavelet denoising. . . Program can run, there are graphic)

this is Demonstration of Wiener filter,LMS filter,Steep-descent algorithm.(Demonstration of this is Wiener filter, LMS filter, Steep- descent algorithm.)

利用三电平中心削波自相关法实现清、浊音判定，并提取一段话音的基频参数，绘制基频曲线，并将该参数曲线合并到前面提取的短时过零率和短时能量参数曲线图中(Using a three-level center clipping from the relevant law to achieve clear, voiced determination, and extract some of the fundamental parameters of the voice, drawing the fundamental frequency curve and merge the parametric curve to the front of the extraction rate and the short-term zero short-term energy parameters graph)

使用大量的有限元法求解偏微分方程，主要是基于mtlab的程序，小波包分析提取振动信号中的特征频率。( Using a large number of finite element method to solve partial differential equations, Mainly based on the mtlab procedures, Wavelet packet analysis to extract vibration signal characteristic frequency.)

用Matlab实现中值滤波与Otsu算法 包括彩色图转256灰度，灰度图中值滤波处理，再用Otsu算法处理。(Median filter implementation using Matlab and Otsu algorithms including 256-color map turn gray, grayscale median filter, and then Otsu algorithm processing.)

说明：  基于matlab的CMA盲均衡算法仿真程序(Matlab based on the CMA blind equalization algorithm simulation program)

用matlab编程实现纯aloha算法和时隙aloha算法吞吐量的对比(Matlab programming with pure aloha aloha algorithm algorithm and the throughput comparison of slot)

MATLAB工具箱函数TOOLBOX FUNCTION，方便对照。(MATLAB toolbox function TOOLBOX FUNCTION is convenient control.)

考虑载波的qpsk信号在瑞利信道上的仿真(consider Carrier qpsk Rayleigh channel signal simulation)

huffman coding for jepeg compression