MATLAB

这是对音频信号进行bch编码后进行嵌入水印的程序(This is the audio signal BCH coding embedded watermark after the procedure)

本仿真做了脉冲压缩雷达的处理过程，包括加窗处理和匹配处理，改仿真代码很精致，希望能够帮助大家；(The simulation pulse compression radar processing, including windowing processing and matching processing)

non parametric Wilcoxon test for two paired samples

matlab源程序,用Sobel算子和拉普拉斯对图像锐化(Matlab source code, image sharpening of Sobel operator and Laplasse )

VC与matlab混合编程方面的书籍，介绍全面，适用，是一本不错的书（英文）(VC and matlab mixing programming books, introduced comprehensively, applicable, is a good book (English))

说明：  主要包括一些空是编码的代码，对于那些正在研究空是编码的同志，很有用。(Including some of the main space is encoded code, for those who are studying space is encoded comrades, very useful.)

增广最小二乘的递推算法对应的噪声模型为滑动平均噪声，扩充了参数向量和数据向量H（k）的维数，把噪声模型的辨识同时考虑进去。最小二乘法只能获得过程模型的参数估计，而增广最小二乘法同时又能获得噪声模型的参数估计，若噪声模型为平均滑动模型，，则只能用RELS算法才能获得无偏估计。当数据长度较大时，辨识精度低于极大似然法。(Augmented least squares of recursion algorithm corresponding noise model for moving average noise, expanded parameter vector and data vector H (k) of the dimension, the noise model identification and at the same time into consideration. Least square method can only obtain process model parameter estimation, and augmented least squares method at the same time can obtain noise model parameter estimation, if noise model for the average sliding model,, it can only use RELS algorithm to obtain unbiased estimation. When the data length is bigger, the identification accuracy is lower than maximum likelihood method.)

对声音信号进行butter低通滤波,对录入的信号进行傅里叶变换，同时对比滤波前后，声音信号的不同(Butter sound signal low-pass filtering, of the Fourier transform of input signals, while before and after filtering, different sound signal)

基于实数编码遗传算法的函数极植优化程序，希望大家能够相互参考学习(Based on real-coded genetic algorithm function pole planting of the program, hope that we can cross-reference study)

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