Matlab1_170111

盲源分离中的J.F.Cardoso的对角化matlab源程序 (Blind Source Separation of JFCardoso diagonalization matlab source)

code to find chain code in binary image

QPSK在加性高斯白噪声环境下，信噪比和误码率的仿真。 先产生一个四组符号的序列，再将该序列映射到对应的相位上。用相应的函数产生均值为零、方差为δ2的加性高斯噪声。 (QPSK the additive white Gaussian noise environment, and the signal-to-noise ratio of the simulation. First group have a four symbols of sequence, then this sequence mapped to the corresponding phase on. With the corresponding function have zero mean and variance of 未2 additive white Gaussian noise.)

说明：  该程序用于在实验中所测量的振动、噪声、水声以及数值模拟监测所得到的信号，实现信号的频谱分析。(The program is used to measure the vibration, noise, underwater sound and the signal obtained by numerical simulation monitoring in the experiment to realize the spectrum analysis of the signal.)

基于方向可调滤波器，对已配准图像进行融合。(Fusion the registered images based on Steerable filters with matlab)

matlab遗传算法，matlab遗传算法程序，45666011matlab遗传算法程序(matlab genetic algorithm, matlab genetic algorithm program, 45666011matlab genetic algorithm program)

用matlab程序实现：小波模极大值用于边缘提取。对matlab中常用的woman图进行仿真，从最后的结果仿真图看出模极大值用于边缘检测的作用。(Matlab procedures used to achieve: Wavelet Modulus Maxima for edge detection. Matlab commonly used on the woman plans to carry out simulation, simulation results from the final map that modulus maxima for the role of edge detection.)

johnson-cook理论的umat程序，此程序可以带入abaqus，然后计算应力(johnson-cook umat code)

用matlab做的 回归分离器+数据 (Using matlab to do regression separator+ data)

sp3精密星历插值，采用滑动牛顿多项式，可以达到cm级精度，插值结果为速度和位置(Star calendar interpolation)