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本文介绍的是一种改进的SPIHT算法，是基于图像编码的小波系数块的，它主要是把四个系数分成一个块，与阈值比较，分出重要与非重要，在进行编码。(This article is a modified SPIHT algorithm is based on the wavelet coefficients of image coding block, it is mainly divided into the four coefficients of a block, compared with the threshold value, separate the important and non important, during the encoding.)

平坦衰落信道建模TM,平坦衰落信道建模TM(Flat fading channel modeling TM, TM flat fading channel modeling)

This demonstration uses the Fuzzy Logic Toolbox to design a Fuzzy Inference System (FIS) using different defuzzification methods

该代码用于分类，主要是基于pso优化svm参数的分类代码(The code used for classification, mainly based on pso classification code optimization svm parameters)

MATLAB环境下小波变换的英文书籍,介绍了MATLAB编程、滤波器、正弦曲线、傅里叶变换、Z变换、小波变换并介绍了几个应用例子(English contents: 1.Introduction 2.MATLAB 3.Filters 4.Sinusoids 5.Sampling 6.The Fourier Transform 7.The Number e 8. The z-Transform 9.The Wavelet Transform 10.Applications )

mqam demodultion code with fc,fs,fd,M and ini_phase parameter

matlab在数学建模中的应用 第一章案例一(application in modeling with matlab chapter one case one)

用matlab实现自适应信号处理中的LCMV（8阵元） 和 v步LMs 算法。 (Adaptive signal processing using matlab to achieve the LCMV (8 array element) and v step LMs algorithm.)

利用一种PSO算法优化求解PID参数，得到了良好效果(Using a PSO algorithm for PID parameter optimization solution, to get good results)

emd算法 主要用来提取信号的本征模态，将信号的原始信号从混合噪声中提取出来(emd algorithm Mainly used to extract the signal intrinsic mode, the original signal from the mixed noise extraction)