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Matlab的英文原版Simulink仿真的参考教程…… (Matlab Simulink Reference，Hope it was useful for someone...)

最大最小蚂蚁系统优化算法求解TSP问题，最优化遍历所有城市。(Max Min ant system optimization algorithm for TSP, optimization through all cities.)

MATLAB code for a different filter design using fixed coefficients

code to calculate the determinant of symbolic matrix

三维 电磁波 有限差分 本来用于计算三维GPR正演，还不是最终版，还在调试PML边界(3D FDTD)

Locally weighted regression (LWR) is a memory-based method that performs a regression around a point of interest using only training data that are ``local to that point. One recent study demonstrated that LWR was suitable for real-time control by constructing an LWR-based system that learned a difficult juggling task.

QPSK,16QAM,64QAM星座图映射，是信号处理的基础，具有参考价值(QPSK, 16QAM, 64QAM constellation mapping, is the basis for signal processing, with the reference value)

小波变换已应用到工程的各个方面，但一般只是应用MATLAB的小波工具包来编程，有时需要自己编程实现，故这里给出了DB4小波变换的C实现(Wavelet transform has been applied to all aspects of the project, but generally only apply MATLAB wavelet toolkit for programming, sometimes need their own programming, so here is a DB4 wavelet transform C implementation)

说明：  LMS (Least Mean Squares): most basic canonical ANC algo FxLMS (Filtered eXtended Least Mean Squares): adds an additional learned filter for the secondary path signal - signal from cancellation speakers to users ears - to account for phase problems and audio coloration added during practical noise cancellation applications NLMS (Normalized Least Mean Squares): adds simple adaptively updated learning rate on top of LMS to speed convergence. FxNLMS (Normalized Filtered eXtended Least Mean Squares): combines FxLMS and NLMS FuNLMS (Filtered-u Last Mean Squares): adds an additional active LMS filter to FxNLMS to cancel out noise bleeding from the cancellation speaker to the error mic. Fairly robust but convergence not gaurunteed!

这个程序是属于阵列信号处理范畴的，利用TLS-ESPRIT算法进行测向，是一个子程序，阵列形式可以是任意的，可以设置接收信号的模型，然后运用此算法测向。(This program belongs to array signal processing areas, the use of TLS-ESPRIT direction finding algorithm is a subroutine, the array can be any form, you can set a model the received signal, and then use this algorithm finding.)