digital-modulation-

利用matlab编程，实现鼠标对目标轮廓的编辑和选取，具有一定的实用价值(Using matlab programming, the realization of the mouse on the target contour editing and selection, has a certain practical value)

Its source code for phase unwrapping.

基于matlab的源程序，用于绘制henon方程的分叉图以及计算lyapunov指数(Based on matlab source program，used to draw bifurcation diagram of henon equation and calculate lyapunov index )

ica的算法，独立成分分析，剔除噪声，数据处理(ica algorithm, independent component analysis, eliminate noise, data processing)

首先考虑的是空间属性在空间位置上的变异分布．确定对一个待插点值有影响的距离范围，然后用此范围内的采样点来估计待插点的属性值(kriging interpolating)

说明：  用对偶法，给定2M条样本轨道，给出一个亚式看涨期权的价格(With the dual method, sample path of a given article 2M, given a price of Asian call option)

发电机仿真模型，自己编写的，已经编译过很好用。(Generator simulation model, I have written, has compiled a very good use.)

平移数组元素的实例程序。来自编程珠玑。非常有用。(rotate array， sample code from programming pearls.)

加速度时程曲线通过matlab经过频域积分变换为位移时程曲线(Acceleration time history curve matlab integral transformation of the frequency domain through the process curve displacement)

利用matlab实现无约束优化，对不同的函数进行优化，并比较优化结果和运算速度(Matlab unconstrained optimization, optimize and compare different function optimization results and computational speed.)