06480907

exresice of marcel sidi

通过计算机上的多媒体卡，按照下列过程进行声音信号的录制、处理和回放，观察处理前后的波形，同时比较声音信号处理前后的效果。 1、 将录制的信号反褶以后播放（反褶以后的信号移到t=0点开始）。 2、 将录制的信号改变取样率（相当于进行了尺度变化）以后播放。 3、 将录制以后的信号延时1s，并将幅度降低一半，接着与原来的信号相加，然后播放。(Multimedia card on your computer, follow the process for recording, processing, and playback sound signal waveform observed before and after treatment, while comparative effectiveness sound signal before and after treatment. 1, the signal recorded after deconvolution player (deconvolution signal moves after t = start 0:00). 2, the signal is changing the sample rate recording (is equivalent to a scale change) later playback. 3, after the recorded signal delay 1s, and reduce the rate by half, and then with the original signal are added, then play it.)

说明：  标准微粒群算法，采用matlab编程实例。(Standard particle swarm optimization using matlab programming examples.)

PSO optimaziion of cook book

该代码为用matlab编写的训练神经网络拟合典型函数曲线的经典程序。(The code is made for training neural network to fit the classical function profile.)

Nikola Tesla (Serbian Cyrillic: Никола Тесла 10 July 1856 – 7 January 1943) was a Serbian American inventor, electrical engineer, mechanical engineer, and ...

TDlte的技术原理 从运营商层面解析LTE(TDlte the technical principles)

光伏并网发电系统有源频率漂移孤岛检测法(AFD)(active frequency drift(AFD) island detection method of photovotaic grid-connected generation system)

这是一个非常好的关于kit的matlab工具箱。(This is a matlab toolbox of kit.)

说明：  MATLAB7辅助控制系统设计与仿真 第4章(MATLAB7 Auxiliary Control System Design and Simulation, Chapter 4)