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這是一個利用butter filter 的bandstop 來濾除原始訊號中有雜訊的方法，先轉為spectrogram觀察雜訊所分步頻帶與能量，再依照要濾除的部分作bandstopa(This is a use of bandstop butter filter to filter out the noise of the original signal has a method, the first step into a spectrogram observation noise and energy of the band, then follow to filter out parts for bandstopa)

Fourier Transforms Using Matlab 英文，清晰pdf版(Fourier Transforms Using Matlab in English, a clear pdf version)

近几年来，在自然语言处理、信号处理、随机过程处理等方法的推动下，语音分析与合成技术获得了很大的发展，突破了传统的单纯语音计算算法的研究。情感语音分析与合成的研究，适应了语音技术的未来发展趋势,由于它能够很好的将语音的口语分析、情感分析与计算机技术有机的融合，为实现以人为本，具有个性化特征的语音合成系统，奠定基础。(STRAIGHT[1] is a high-quality speech analysis, modification and synthesis system based on a simple channel VOCODER concept (in other words a source filter model).)

Lempel ziv algorithm compression

非二位元LDPC4 ber 非二位元LDPC4 ber(Non-two yuan LDPC4 ber of non-two yuan LDPC4 ber)

利用MATLAB实现遗传算法对非线性问题的求解，进行迭代计算(Genetic algorithms using MATLAB for solving nonlinear problems, iterative calculation)

遗传算法2 求解柔性作业车间 调度问题 matlab 编码(use NSGA II to solve the flexible job shop scheduling problem)

说明：  自己编写的matlab程序，关于bpsk仿真的(own procedures for the preparation of Matlab, the simulation of BPSK)

matlab读取心电信号的程序，注意修改数据路径。(The program which is load on the datas of ECG，Please pay attention to the road of the ECG datas。The ECG datas are collect from the MIT center。)

本段代码主要是为了实现讲多光谱图像进行光谱分离然后再合并成一种可以在matlab中显示的格式.tif的图像，同时保证了原始的图像信息不丢失(This code is mainly to achieve multispectral images speak for spectral separation and then combined into a format that can be displayed in matlab. Tif image, while maintaining the original image information is not lost)