Particle_demo1

Segmentation function for matlab : this fucntion convert an intensity image to a binary image by using Entropy-based method.

hanning hamming blackman windowing technique

说明：  给定同样的M条样本轨道，计算出欧式看涨期权的价格调用 underlying函数(M be given the same sample path, calculate the price of European call option)

Matlab Code for directivity of Antennas

Chess Application developed in C# for academic purposes. We have implemented a function created by us. Though, it has some troubles.

frft.快速分数阶傅里叶变换函数。调频信号分析的有力工具。(function of frft)

利用matlab simulink建立了卫星姿态控制系统模型，可以通过改变控制器等参数实现对卫星的控制(Satellite attitude control system was established based on the matlab simulink model, can be realized by changing the controller parameters, such as control of the satellite )

设计一CQMFB，低通滤波器H0(z)来自一半带滤波器。该半带滤波器的长度为47，通带截至频率ωp = 0.42π，试给出H0 (z)，H1(z)，G0(z)，G1(z)的幅频响应，单位抽样响应并画图。(Design a CQMFB, low-pass filter H0 (z) the half-band filter. The length of the half-band filter 47, the passband cutoff frequency ωp = 0.42π, try to give H0 (z), H1 (z), G0 (z), G1 (z) of the amplitude-frequency response, the unit sample response and Paint.)

元胞自动机模型中的BJH模型，用于模拟仿真交通流现象(Cellular automata model BJH model for simulation of traffic flow phenomena)

watermarking with informed embedding