DQPSkMatlab

this is a powerfull code in mix and hidden picture in another pic for staginography

XOR using Neural network

设计一个滤波器滤除正弦信号中的噪声，还原正弦信号。正弦信号为sin100t，噪声信号是均值为0、方差为1的高斯白噪声。信号采样频率为2000 Hz。(The design of a filter to filter out the noise in the sinusoidal signal, restoring the sinusoidal signal. Sinusoidal signal sin100t, and noise signal with mean 0 and variance 1 Gaussian white noise. Signal sampling frequency of 2000 Hz.)

使用fminbnd函数求解多参数控制方程最优解(Use fminbnd function solving multi-parametric control equation for the optimal solution)

说明：  使用matlab来提取nastran生成的pch文件中的刚度矩阵与质量矩阵(Extraction of stiffness matrix and mass matrix)

LTE-A系统中有关turbo解码的程序，turbo码是一种有着优异性能的卷积码(LTE system turbo decoding procedures)

Eigenfaces is used to representing a face by projecting original images onto a face space defined by eigenvectors, and then a new face is compared to known faces by calculating the distance between their projections onto face space. (Eigenfaces is used to representing a face b y original projecting images onto a face space d efined by eigenvectors. and then a new face is compared to known faces by c alculating the distance between their project ions onto face space.)

粒子群算法 吐血推荐。欢迎大家一块交流。MATLAB程序实现的。(Particle Swarm recommended blood. Welcome to an exchange. MATLAB perfectly.)

一个可运行的潮流计算程序，用牛顿拉弗逊法进行求解。(verry good!)

Codigo para diferenciar el numero 6 con el 9