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滤波器程序优化算法，可以生成脚本文件联合HFSS调用优化。(Filter program optimization algorithm, can generate a script file call optimization combined with HFSS. )

说明：  BP神经网络，用作分类，可执行，数据通过模拟得到，可采用自己的数据(BP neural network, used for classification, executable)

用区域生长法分割图像,该文件包括完整的代码。(segmente images in Regional growth method, include the full code )

FFT可以将一个信号的频谱 提取出来，这在频谱分析方面也是经常用的。 (A signal can be extracted from the FFT spectrum, which spectrum analysis is also often used.FFT)

计算方法中牛顿法迭代和不动点法迭代的码源。(Iterative calculation method, Newton' s method and fixed point method iterations small example of)

此matlab人工鱼群算法希望对初学者有所帮助(This matlab AFSA hope to help beginners)

对二维图像利用莫尔条纹（云纹）进行加密，解密(The use of moire of two-dimensional image encryption, decryption)

系统辨识与自适应控制MATLAB仿真教材里遗忘因子递推最小二乘法的参数估计的matlab实现的程序(Estimation of parameter identification and adaptive control of MATLAB simulation teaching in forgetting factor recursive least squares method system to achieve Matlab procedures)

数字信号处理文件，对学习数字信号处理有很大的帮助(Digital signal processing documents, digital signal processing on learning a great help)

PSO algorithm matlab code