2014DIPmatlabcode

里面包含了曲线演化的两种形式，常量演化和曲率演化。(Which contains the curve evolution of two forms, the constant evolution and the evolution of curvature.)

用于疲劳分析应力应变循环计数的雨流计数程序 采用matlab语言编写(Fatigue Analysis rain flow counting procedures matlab)

如何用Matlab画图 以西东方向为横轴，以南北方向为纵轴。（选适当的点为原点）将国土最西到最东边界在x轴上的区间划取足够多的分点xi，在每个分点处可测出南北边界点的对应坐标y1 ，y2，(How to use Matlab drawing XiDong direction in the north and south direction for the horizontal axis, for the vertical axis. (choose appropriate point for starting point the west to the east land border on the x axis of interval strokes on the locations take enough in every cent point place xi, can detect the north-south border points corresponding coordinates, y2 y1, )

简化的ANN程序，程序代码很少，但是预测效果相当(a simplified Ann algorithm with good performance)

Multiple access methods for wireless communication

We formulate a scheduling problem that takes into account different hardware delays experienced by the secondary users (SUs) in a centralized cognitive radio network (CRN) while switching to different frequency bands. We propose a polynomial-time suboptimal algorithm to address our formulated scheduling problem. We evaluate the impact of varying switching delay, number of frequencies, and number of SUs. Our simulation results indicate that our proposed algorithm is robust to changes in the hardware spectrum switching delay and its performance is very close to its upper bound. We also compare our proposed method with the corresponding constant switching delay-based algorithm and demonstrate that our suggestion of taking into account the different hardware delays while switching to different frequency bands is essential for scheduling in CRNs.

3 phase induction machine

The attached source code is the implemenation of acoustic echo canceller and noise reduction.

Matlab Codes for calculating option prices

raly 分布的MATLAB实现，对初学者很有帮助，程序一点也不复杂(raly distribution of MATLAB implementation useful for beginners, the program is nothing complicated)