DWT-based-watermarking

Implements an Room Impulse Response for having one source and one speaker at different positions in a meeting room

优化算法，用于多目标非线性函数在约束条件下的求解，经典算法simplex演变而来(Optimization algorithm for solving multi-objective nonlinear function under constraints, the classical algorithm simplex evolved)

nelder_mead优化算法，求多维函数极值的一种算法，不利用任何求导。利用多面体逼近。(nelder_mead optimization algorithm, and a multi-dimensional function extremum algorithm, do not use any derivation. The use of polyhedral approximation.)

Matlab code to generate simply OFDM

此模型为变速器模型，换挡机构是stateflow形式！供大家参考！(This model is the model for the transmission, shift mechanism is stateflow form! For your reference!)

一维标准的WENO程序，使用了matlab编程环境。(standard one dimensional code of weno scheme using matlab.)

MATLAB_Simulink电力系统建模与仿真 于群(MATLAB_Simulink power system modeling and simulation YuQun)

matlab file newly created

alpha-beta滤波器是一种很实用的滤波器，可以和卡尔曼滤波，信息滤波器做比较，对于初学者有很大帮助(alpha-beta filter is a very practical filter can Kalman filter, the information filter comparison, are very helpful for beginners)

对二维图像进行hough变换，并显示hough变换的结果(pair of two-dimensional images hough transform, and display the results hough transform)