zero_forcing

采用M语言编写的图像处理工具箱，内容丰富，设计了WINDOWS下的界面操作，对读者十分方便(M language using the image processing toolbox, rich in content and design of the interface under WINDOWS operation is very convenient for readers)

matlab声音处理文件，可以实现声音变调和变速。(matlab sound processing files, voice tone change and variable speed.)

列主元高斯消去法、LU三角分解法、龙贝格(Romberg)算法、最小二乘法的Matlab程序及运行结果(Column principal component Gaussian elimination, LU triangular decomposition method, Romberg (Romberg) algorithm, least-squares method in Matlab and the results)

说明：  处理波形，计算声波再通过障碍物以后的延迟,从而计算声波在不同介质中的传播速度(Treatment of waveform, calculated the time delay after the sound waves pass through the obstaclesand，In order to estimate the acoustic propagation velocity in different media)

通过将广义预测控制器转换成模型预测控制器的方法来达到广义预测控制的目的，对学习和使用gpc和mpc非常有用。(The generalized predictive controller converts the model predictive controller to achieve the purpose of generalized predictive control, very useful to learn and use gpc and mpc.)

短时自相关算法的matlab程序 可以参考下(Short-term can refer to the autocorrelation algorithm matlab program)

SO BP神经网络的实现，有神经网络源程序，带附录说明(SO BP neural network to achieve, there are neural network source, with appendix explains)

说明：  直齿轮副啮合刚度计算，周期刚度，包含单双齿啮合。(Spur gear pair meshing stiffness calculation, including single and double tooth meshing.)

The calculation of MSE using matlab.just replace the matrix elements

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