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实现最小二乘法的拟合，适用于曲线的拟合，其广泛运用于当今科研等实际工作中(Implement least squares fitting curve fitting for its widely used today in practical work and scientific research)

基于MATLAB实现的说话人识别程序(声纹识别)，分别用bp、pnn、som、rbf、lvq等算法(Speaker recognition program based on MATLAB (voice recognition), respectively BP, PNN, SOM, RBF, LVQ algorithm)

这是pi_4_DQPSK的MATLAB仿真源程序，很好的仿真了这种数字调制和解调(This is pi_4_DQPSK the MATLAB simulation of source, a good simulation of this kind of digital modulation and demodulation)

测试对于整个测试集的识别率对于测试集合的识别率(Test for the entire test set recognition rate)

decomposition of .wavfile

Markovian decision Prosses

motion blur restoration, in this .m file motion blur restoration with CLS and wiener algorithms have been done

分析声音波长频率，通过对声音的分析，以达到识别声音的效果(Analyze sound wavelength frequency, through the analysis of the sound to identify the effect of the sound)

Electric Field Vectors and Equipotential Lines of Quadrupole. matlab code and word and pdf files contained folder.

alpha-beta滤波器的仿真程序，在雷达数据处理中有广泛应用。 本程序还比较了不同alpha-beta滤波器的性能。(This is a program about alpha-beta filter in radar data processing. )