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張智星的MATLAB介紹，主要是學習MATLAB的應用，如何操作和模擬。(Zhang Zhi-sing introduction of MATLAB, mainly studying the application of MATLAB, how to operate and simulation.)

this file shows DVBT using the matlab

拓扑优化99行的Python版本，很强的大Python指导版本(Topology optimization Python version of the 99 line, a strong big Python guide version)

自适应滤波语音增强。自适应滤波器是统计信号处理的一个重要组成部分。(matlab At the invitation of Xi Jinping Kim Jong-un paid an unofficial visit to China from Sunday to Wednesday)

from start to grasp the matlab

Matlab讲义高级，一共包含六章内容及五个实例(Matlab senior notes)

基于人耳听觉掩蔽维纳滤波的matlab代码(Based on the human auditory masking Wiener filter matlab code)

Magic number.. This programme can guess your decided number, by VB simple programme.

这是一个简单的语音基音检测方法，通过对语音信号进行滤波、分帧、求自相关函数，可得到浊音的基音周期，从而实现基频检测。(This is a simple voice pitch detection, voice signals by filtering, sub-frame, find the autocorrelation function, voiced the pitch period available to achieve the fundamental frequency testing.)

说明：  三弯矩插值法 lagrange多项式插值 多项式最小二乘法 龙贝格积分法 分段线性插值 三转角插值 这些是数值分析中常用的集中经典方法，运用matlab展示出来！(three polynomial interpolation Hangzhou least squares polynomial interpolation Romberg integration subparagraph Line sex angle interpolation three interpolation these numerical analysis is commonly used in concentrated classical methods, and use Matlab show!)