Softtest

This code is the Navier Method for analyzing a plate for those who are familiar with the theory of "plates and shells".

群智能算法中的差分算法，好用有效，含有测试函数和换图函数(differential algorithm)

基于fht的匹配追踪算法，算法速度要比fft快很多，提高了一个数量级(Fht based matching pursuit algorithm, the algorithm much faster speed than fft, an order of magnitude increase)

说明：  自编的快速小波变换mallat算法，使用‘db1’小波函数，在卷积时使用wkeep命令进行了数据截取。重构信号和原信号比较误差较小。(self fast wavelet transform Mallat algorithm, the use of 'db1' wavelet function, Convolution in the use of wkeep order the interception of data. Reconstruction of the original signal and signal more smaller error.)

University of Ulberta tutorials on magnetotelluric method. Matlab codes

Matlab code for plotting Antenna pattern

说明：  MIMO无线通信系统容量的研究与仿真，可以参考的毕业设计(Capacity of MIMO wireless communication system research and simulation, can refer to the graduation)

金融工程中关于SABR问题的求解，使用蒙特卡洛方法(Stochastic Alpha Beta Rho Model，Monte Carlo)

一种LM算法，主要用于方程式的求解，具有较好的准确性和鲁棒性(A LM algorithm, mainly used to solve equations with good accuracy and robustness)

Amin Koohi的基于MFCC特征参数提取的说话人识别程序，可运行。(Based on MFCC feature parameter extraction of speaker recognition program Amin Koohi.)