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Femtocell. Wireless communication introduction

说明：  GA-BP神经网络，包含数据和代码，绝对好用，亲测有效(GA-BP neural network, including data and code)

有限元QuadTriangleElement的matlab程序(FEA matlab QuadTriangleElement)

filter data in Matlab

(2). 采用汉明窗，分段长度L=32，用修正的周期图法进行谱估计，并分析数据长度N，分段长度M对谱估计结果的影响。((2) using Hamming window, segment length L = 32, the modified periodogram method of spectral estimation and analysis of data length N, the length M of the sub-spectrum estimation results.)

基于ADABOOST算法的人脸检测matlab程序(the face detection matlab program based on ADABOOST algorithm )

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.)

algoritmo de ADCPM en matlab

里面集合了非常多的经典例子，出入门的同学，希望对你有用(Which brings together so many classic examples, the students started, hope useful to you)

实验二、Newton插值，这是我的计算方法是实验报告。(Experiment 2, Newton interpolation, this is my lab report is calculated.)