Differential-Evolution

This is a Matlab script used to extract simulation data from , for the CDMA seminars and homework

scaling, transfering and rotating the cube

Robust Vertical Handoff Algorithm for heterogeneous Wireless Environment

脉宽调制发生器，通过simulink来仿真PWM的实例(Pulse width modulation generator, simulink to simulate the PWM example)

输入任意文法，找到终结符和非终结符。并统计个数。()

本文利用Matlab／Simulink软件，以无线电调幅广播发射与超外差接收系统为例，对“通信电子电路”课程中重要的通信系统单元电路进行了仿真和分析，给出了仿真模型和较为详细的各点仿真波形，并结合实际给出了多路系统的仿真结果。将该Matlab仿真引入课程教学。可以使学生在学好课程的同时，了解和掌握通信系统建模与仿真的方法。(In this paper, the use of Matlab/Simulink software to the radio superheterodyne AM radio receiver system with the launch as an example, the " communication electronic circuits" course an important element of communication system circuit simulation and analysis, the simulation model and the more detailed Simulation waveform points, combined with the actual multi-channel system is given the simulation results. Matlab simulation of the introduction of the teaching. Will enable students to study courses at the same time, understanding and knowledge of modeling and simulation of communication systems approach.)

it contains matlab code for ofdm systems it is .m file extension

there is a matlab cod that describe how we can compute poincare map in general for nonlinear differential equation,in dynamical system.

比较了软阈值，硬阈值及当今各种阈值计算方法,小波包分析提取振动信号中的特征频率，最小二乘回归分析算法。( Comparison of soft threshold and hard threshold and today various threshold calculation method, Wavelet packet analysis to extract vibration signal characteristic frequency, Least-squares regression analysis algorithm.)

说明：  该函数利用高斯频谱产生一维的高斯随机起伏地表。(RSGENG generates 1D Gaussian random rough surfaces with Gaussian Spectrum.)