Ktime

％ A MATLAB implementation of the 2D FDTD theory for scattering off a PEC cylinder,( A MATLAB implementation of the 2D FDTD theory for scattering off a PEC cylinder,)

用牛顿迭代法求方程 f(x)=x³ -x² -1=0 在x。=1.5附近的一个实根。取§=0.000001，取最大迭代数为60. (With Newton iteration equation for f (x) = x ³-x ² -1 = 0 in x. = 1.5 near the root of a real. Take § = 0.000001, take the largest number of 60 iterations.)

对测试信号进行emd 分解，计算其在各个频带中的能量分布(The EMD of the test signal is decomposed, and the energy distribution in each frequency band is calculated)

本文详细介绍了在VC环境下调用Matlab文件的方法，可按照说明一步一步执行(This paper introduces in detail in the VC environment call Matlab documents can follow the step-by-step implementation)

基于粒子管理器的粒子群算法研究 粒子群优化算法进化(Population Manager of PSO)

复杂网络中典型网络的matlab仿真（包括小世界网络，BA网络，随即图等等）(matlab simulations in complex networks)

相位编码脉冲压缩雷达的多普勒补偿算法(详细)，matlab开发仿真 (Phase-coded pulse compression radar Doppler compensation algorithm (detail), matlab development simulation)

snake (active contou) operator

运用LS与MMSE进行信道估计仿真，并对两者的MSE进行比较(channel estimation simulation by ls and mmse ， to compare their MSE)

自适应波束形成MVDR算法和DREC算法matlab程序(MVDR and DREC algorthms)