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filter滤波器，由Matlab 编译完成(filter)

一些关于IIR数字滤波器的设计理论，还有Matlab源程序，供设计数字滤波器人员参考(Some information about IIR digital filter design theory, as well as Matlab source code for the design of digital filters for reference staff)

将图像分为nxn的分块,之后将各分块三个颜色通道的直方图平均化,最后进行离散余弦变化,分别提取各通道低频系数(The image into nxn sub-block after block of all three color channels of the histogram equalization, and finally the discrete cosine change, were extracted from the low frequency coefficients of each channel)

un controller MCC MOTOR IN MATLAB LANGAGE

BP神经网络用于函数拟合与模式识别，有信道编码，调制，信道估计等，最终的权值矩阵就是滤波器的系数。( BP neural network function fitting and pattern recognition, Channel coding, modulation, channel estimation, The final weight matrix is ??the filter coefficient.)

说明：  matlab中的时频分析工具，包含若干函数以及演示文件(matlab in the time-frequency analysis tools, including a number of functions and presentation files)

说明：  这是微分进化的一些源程序。此程序的宫恩年个很强大，可以从事很多类别的优化。(Differential Evolution Program)

高压断路器振动信号时频特征分析，STFT变换以及功率谱，matlab代码(High voltage circuit breakers，STFT)

matlib 局部缩放 旋转 平移 bmp整合函数(matlib zoom rotate pan bmp file function)

matlab pso algorithm code that can use easily