Subcarrier-allocation-algorithm

FDTD for Wave equation1

说明：  2008年度全国数学建模竞赛用程序(2008 Annual National Mathematical Contest in Modeling procedures)

说明：  模拟飞机飞行，在3D效果中，可以控制上下左右，回旋等，(Simulated aircraft flying in the 3D effect, you can control the up and down, swing, etc. )

MATLAB编译，主要是与船舶相关的编译程序，简单方便，易于使用。(MATLAB compilation, mainly related to ship compiler, simple, convenient and easy to use)

MATLAB工具箱函数总汇 MATLAB数学运算基本函数 MATLAB数组操作 这是matlab的基本函数库，希望可帮到需要它的人(MATLAB toolbox function confluence basic function MATLAB arithmetic operation MATLAB array matlab This is the basic function library, hope to be able to help those who need it)

说明：  脉冲不变法变换巴特沃思低通滤波器设计 基于matlab仿真编程(pulse unchanged France transform Butterworth low-pass filter design based on Matlab simulation programming)

介绍了模糊控制pid的一边编程思想，并给出了matlab的调用命令(Describes the fuzzy control pid side programming ideas, and gives the call to the command matlab)

采用matlab进行编程，运用粒子群算法及蚁群混合算法解决TSP问题(Using matlab programming, the use of hybrid particle swarm algorithm and ant colony algorithm to solve TSP problem)

矩量法计算二维圆柱体散射，通过比较波长与半径比值，分析雷达散射截面结果变化。(The method of moment method is used to calculate the scattering of two-dimensional cylinder. The ratio of wavelength and radius is analyzed.)

心电信号QRS波的R波检测，用了阈值的方法，自适应修改阈值，域加窗定位R波幅度(QRS wave of ECG R-wave detection, using a threshold approach, adaptive modification threshold, domain windowed positioning R-wave amplitude)