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Ebook - Matlab programming for engineers - 2nd edition by Stephan J. Chapman

用MATLAB编写的语音信号的短时分析，主要包括：分帧、短时能量、短时平均幅度、短时过零率、 VRhZwz函数、短时幅度差、倒谱、复倒谱 pTdcfmj系数计等，是我多年调试通过的程序 (MATLAB prepared with short-term analysis of the speech signal, including: framing, short-time energy, short-term average amplitude, short-term zero rate,VRhZwz function, short-term amplitude difference, cepstrum, cepstral pTdcfmj coefficient meter, etc. , is a program debugging through my years of )

this file is to play a wave music creating musical notes and transform to a timbre of an instrument

说明：  本文件中有多个matlab内核函数的源代码，可以方便的查阅在matlab内核运行的代码，从而提高个人matlab编程技巧。(This file is about the core code of matlab,can help reader and learner to improve programming in matlab Environment.)

Saving Matlab variables to R toolbox Format. Useful for R users.

convex optimizationconvex optimization algo new mit dimtri bertskas lession 2

说明：  在光接入网中采用DFE均衡的方法来降低误码率。(In optical access network, DFE equalization is used to reduce the bit error rate.)

说明：  使用matlab语言实现人工鱼群算法求解车辆调度问题(Using MATLAB language to implement artificial fish swarm algorithm to solve vehicle scheduling problem)

BPSK的AWGN分析归一化，对初学者会有所帮助(BPSK Analysis of the AWGN normalized, it would be helpful for beginners)

在不同信噪比条件下，对于不同调制方式所产生的误码率曲线！(Signal to noise ratio in different conditions, for different modulation generated BER curves!)