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在模式识别中线性判别函数的MATLAB实现，与程序分析(Linear discriminant function in pattern recognition of the MATLAB implementation, and program analysis)

本例用matlab语言实现了4QPSK的编解码及通过awgn信道的仿真。采用蒙特卡罗仿真法，得到误码性能，绘制曲线。可用于算法研究或课程学习。(Matlab language used in this case achieved 4QPSK codec and channel through awgn simulation. Monte Carlo simulation method, the BER performance, drawing curves. Algorithm can be used for research or courses.)

产生有色噪声污染的谐波，并设计带通巴特沃斯滤波器和切比雪夫I型滤波器(Colored noise pollution generated harmonics, and to design band-pass Butterworth filter and Chebyshev-I filter)

haarwavelet.it is code for haar wavelet in image prossecing.

说明：  在matlab下，运用矩量法计算长直导线电容，并分析电容随导线长度，半径，分段数的变化(In matlab, Compution of a long straight wire capacitance with MOM , and analysis of capacitance with the wire length, radius, segment number of changes)

本人收藏的经典图像小波算法，matlab写的，可以参考哦(collection of classic images wavelet algorithm, written in Matlab, reference oh)

emd分解全过程，直观明了手把手的教你运用希尔伯特黄变换。(emd decomposition progress )

in this package are the programs needed to solve any initial value differential problem.

This funstion represents mean,Std,energy of image,CUMULATIVE GRAY LEVEL DISTRUBITION,mode of image, entropy, HISTOGRAM MODIFI,of an image..

MATLAB程序关于数字信号处理的算法实现(MATLAB program on digital signal processing algorithm)