raytrace

基于GVF和VFC主动轮廓模型代码，代码采用matlab编写，另外有C语言编程提供更快运行速度(VFC based GVF active contour model and code, code written using matlab, another C programming language to provide faster speed)

MATLAB低通滤波程序，很好的源代码，希望对大家有用(filter)

说明：  实现协作频谱感知的瑞利衰落信道的and融合策略(Cooperative spectrum sensing in the Rayleigh fading channel and integration strategy)

切比雪夫最佳一致逼近设计多带线性相位FIR滤波器(Chebyshev best uniform approximation design multi-band linear phase FIR filter)

线性卡尔曼滤波在温度测量、自由落体运动目标追踪、GPS导航定位、石油地震勘测、视频图像目标追踪中的应用(Application of Linear Kalman Filter in Temperature Measurement, Free-falling Motion Target Tracking, GPS Navigation and Positioning, Petroleum Seismic Survey and Video Image Target Tracking)

说明：  matlab实现的DS证据理论代码简单实现，加了一些注释，适用于独立的单一命题。(function for D-S)

power_VariableInductor.rar,功率电子领域matlab仿真文件，已经验证过，程序运行正常(power_VariableInductor.rar,Power electronics field matlab simulation file, has already been verified, the normal operating procedures)

tdma cdma fdma的simulink仿真，很好的仿真了三种通信系统(simulation of tdma cdma fdma by simulink of matlab)

计算电磁学中FDTD（有限时域差分法）二维的算法程序。(FDTD (finite difference time domain method) two-dimensional algorithm program in computational electromagnetics.)

该程序是利用遗传算法求解f=21.5+x1sin(4*pi*x1)+x2sin(20*pi*x2)在-3.0<=x1<=12.1 和 4.1<=x2<=5.8 上的最大值 (The program is the use of genetic algorithms f = 21.5+x1sin (4* pi* x1)+x2sin (20* pi* x2)-3.0 < = x1 < = 12.1 and 4.1 < = x2 < = maximum of 5.8 on the)