point_detect

this is a program on matlab backpropagation of error.

该函数为求解信号的过零率的matlab函数(matlab function used for the zero—pass of signal)

说明：  This code for shift factor problems

This is a very useful code to detect copy moveimage forgery. Its input is any forged image and its output is the copied or pasted part only, by cropping the same the image.

基于pid模糊控制的船舶转向控制 simulink(Ship steering control based on PID fuzzy control Simulink)

利用双线性变换设计IIR滤波器，包括设计原理文档及matlab实现(IIR digital filter，usematlab)

基于字典学习的匹配追踪算法，可以用来稀疏表示信号。包含matlab书和代码(Atomizer is a package of Matlab routines for atomic decomposition of signals in various dictionaries)

满足分数布朗运动的资产价格的走势的模拟程序。(Value s Simulation)

基于蚁群—粒子群的TSP求解，可以解决蚁群算法陷入局部最优解的问题，更好求出TSP问题(Based on ACO- pso MTSP solving the problem can be solved ant colony algorithm into local optimal solution, obtaining better TSP problem)

ARROW (5/20/2009) Draw a line with an arrowhead. ARROW(Start,Stop) draws a line with an arrow from Start to Stop (points should be vectors of length 2 or 3, or matrices with 2 or 3 columns), and returns the graphics handle of the arrow(s). By itself, ARROW will use the mouse to allow selection.