PPT-for-Non-local-means-with-dimensionality-reduc

说明：  谱减法 数字信号处理 语音信号加强剥离噪声的MATLAB代码，分帧-加窗-减谱-重现-测试(noise reduction spectral subtraction speech enhancement)

matlab绘图教程（1、 学习MATLAB的各种二维绘图； 2、 学习MATLAB的三维绘图； 3、 MATLAB的绘图修饰； 4、 基本句柄绘图操作。 ）(Matlab Mapping Guide (1, the study of two-dimensional MATLAB graphics; 2. Learning MATLAB 3D graphics; 3, MATLAB graphics modification; 4. Mapping handle basic operations.))

peform sum of two matrices

对DOA进行估计的一种较好的方法，能精确地对参数进行估计(Of the DOA estimate of a better way to accurately estimate the parameters)

多维变量的寻优算法，遗传算法解决多变量的最优化问题。(multivariable GA)

以rungekutta解ode，根據張鵬永老師的教法(Rungekutta solution to ode, according to Zhang Pengyong teachers teaching)

说明：  V2G系统simulink仿真图以及电动汽车充电和放电图，内容齐全(V2G system simulink simulation diagram and electric vehicle charging and discharging diagram, complete content)

FIR滤波器，采用汉明窗，并实现其Lattice结构，代码详细注释(FIR filter using Hamming window, and to achieve its Lattice structure of the code Details Comments)

说明：  matlab与 人工神经网络2007 配套源程序(matlab and artificial neural network supporting source, 2007)

simulation of Gearbox with a fan