Webcam-taking-pictures-procedure

語音信號是基於時間軸上的一維數位信號，在這裏主要是對語音信號進行頻域上的分析。在信號分析中，頻域往往包含了更多的資訊。對於頻域來說，大概有8種波形可以讓我們分析：矩形方波，鋸齒波，梯形波，臨界阻尼指數脈衝波形，三角波，餘旋波，余旋平方波，高斯波。對於各種波形，我們都可以用一種方法來分析，就是傅立葉變換：將時域的波形轉化到頻域來分析。(Voice signal is based on the timeline of one-dimensional digital signal, where mainly the speech signal in frequency domain analysis. In signal analysis, frequency domain often contains more information. For the frequency domain for about 8 allows us to analyze waveforms: rectangular square wave, sawtooth, trapezoidal wave, the critical damping index pulse, triangle wave, I spin wave, I spin square wave, Gaussian. For all waveforms, we can analyze in a way that is Fourier transform: the transformation of time domain waveform into the frequency domain to analyze)

matlab 教程 简明的matlab的ppt经典教程 (matlab tutorials matlab concise tutorial in ppt Classic)

高斯信道、莱斯信道和瑞利信道的误码率分析(Gaussian channel, Rice channel and Rayleigh channel the analysis of BER )

利用量子遗传算法求解二元函数极值的matlab源程序。(Quantum genetic algorithm matlab source binary function extremum.)

这是一篇关于恒定束宽的综述文章，文中描述了行程恒定束宽的最新方法，希望对研究频不变信号的人有用(This is a constant beam width on the overview of the article, this paper describes the latest travel a constant beam width, and I hope the study of constant-frequency signals were useful for)

thats a graet pdf to compare dtc and vector control of pmsm

ONDULEUR DE TENSION TRIPHASE IN THE ONE BLOCK

说明：  用matlab实现了通信中经常用的卷积编码，并对其性能进行了分析(Matlab implementation of the communication with the regular use of convolutional coding and its performance is analyzed)

MATLAB小程序:关于MATLAB中字符串的操作的程序(small MATLAB : MATLAB string on the operating procedures)

关于TSP算法的matlab程序设计，直接修改数据即可拿来使用(About TSP algorithm matlab programming, data can be used to directly modify the use of)