ndvi_matlab

说明：  数学实验matlab的好程序，给matlab的初学者(Good mathematical experiment matlab program to matlab for beginners)

将两个矩阵的卷积运算转换为构造的新矩阵的相乘运算(The two matrix of convolution operation into the matrix multiplication)

简洁但是经典的Root Music DOA 算法,是用多项式求解的方法来寻找DOA(Direction of Arrival )(simple but classic Root Music DOA algorithm, is the polynomial method to find DOA (Direction of Arrival))

The Wavelet Neural Network This is simple example for using of modified Morlet neural network. Levenberg-Marquardt with numerical Jacobian calculation implemented. Easy to use with other optimization algorithem e.g GA,PSO, etc. The function "xox_lm" may be useful for other optimization problem easily. The function "xox_jacobian" may be useful for Jacobian calculation easily. The function "NN_fcn" may be used by the evolutionary based neural network. The activation function "modified Morlet" will be replaceable by others.

用多重网格法解非线性偏微分方程，假定N=4时为第0层l为输入的层数 r为MGM在在J-1层调用的次数(With multi-grid method for solving nonlinear partial differential equations, assuming N = 4 when the input layer 0 l layers r for MGM in the number of J-1 layer calls)

用来学习matlab gui的各种小程序，配套《MATLAB GUI设计学习手记第二版》视频教程。(gui example)

已知{ n x }={1，1/2},求复倒谱xˆ (n)和倒谱c(n)。(Known {nx} = {1, 1/2}, seeking complex cepstrum x (n) and the cepstrum c (n).)

lectures for singular spectrum analysis

this is a matlab program for function

多天线技术MIMO的vblast编码，实现信道编码(MIMO vblast encoder)