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关于图像的均衡化，绘制图像的灰度直方图，得到均衡化以后的图像(Equalization on the image and draw the image histogram, image obtained after equalization)

A function to evaluate a neural nets performance as called from the PSO function

park变换与park反变换，引入三相正弦输入，在模拟示波器端查看波形，能够得到期望的效果(park and Inv_park)

说明：  用于脑电信号特征提取的小波变换，matlab实例，包含数据(Wavelet transform for feature extraction of EEG)

利用matlab编写的牛顿拉夫逊法潮流计算程序，可以有效地对潮流进行分析运算(Newton-Lafson power flow maltab program )

Active approach - TOA combin(Active approach- TOA combin)

Plots the radiation intensity pattern of a rectangular antenna array of identical dipole elements using the product of element pattern and array factor to get the Radiation Pattern

实现cdma、cor 数字水印信息的嵌入与恢复(To achieve cdma, cor digital watermark embedding and recovery)

程序相当有用，可用于数学建模中。数据是实例，程序浅显易懂。(Program is useful for mathematical modeling. Data instance, the program easy to understand.)

DDC 利用cIC和半带滤波器 抽取实现下变频