fresnel

说明：  buttons data up loading to be ready

这是一个简单的多用户蜂窝无线通信系统的建模与仿真(This is a simple design of cellular radio systems for multi-user )

SVM的预测数据主程序，适用于数据分类或计算预测结果，变化数据的输入即可得到运行结果。(The main program of predictive data of SVM is suitable for data classification or calculation of predictive results. The operation results can be obtained by inputting variable data.)

三相逆变桥PWM电流滞环控制Simulink仿真，另加一滤波器观看PWM经过低通滤波后的波形，适合电力电子初学者(Three-phase PWM inverter current hysteresis control Simulink simulation, plus a watch PWM filter through after the low-pass wave filter for power electronics for beginners)

NICAM（丽音）系统编解码Matlab源程序(NICAM encoder and decoder)

利用DE法计算经典光伏电池的5参数模型中的参数a，Rs，Rp(Use the DE method to calculate the parameters of a five-parameter model of PV array,which are a，Rs and Rp.)

基于卡尔曼滤波的目标跟踪，里面附有例子说明。(Kalman filter-based target tracking, with examples to illustrate it.)

对股票市场的模拟尝试，建立一个离散模型描述情况(Stock market simulation attempts to establish a discrete model description)

MATLAB在工程应用中的学习指南，有代码，有详解，特别适合新人学习。(MATLAB applications in engineering study guide, there are code, explain, especially for newcomers to learn.)

MATLAB_SIMULINK通信系统建模与仿真分析(MATLAB_SIMULINK communications system modeling and simulation analysis)