xiancifun

说明：  一个完整的OFDM系统仿真程序，本人对原程序修改调试过(Orthogonal frequency division multiplexing (OFDM) is becoming the chosen modulation technique for wireless communications.)

Simulation of Digital Communication Systems Using Matlab

用基带等效方式仿真16-QAM载波调制信号在AWGN下的误码率(With the baseband equivalent simulation 16-QAM carrier frequency modulation signal in AWGN bit error rate)

信号去噪的MATLAB程序，可以参考使用，特别是故障诊断中的信号去噪(MATLAB program, the signal de-noising can refer, in particular, the signal de-noising in the fault diagnosis)

image copy past forgery detection

说明：  雷达MTD源程序，非常棒的MATLAB源码，谁用谁知道，呵呵(MTD radar source, great for MATLAB source, who is with who knows, huh, huh)

SER of 4-PAM modulation

基于多相催化反应动力学的特点和基本原理,提出多相催化反应动力学方程的一般形式,并介绍了用Matlab语言设计确定多相催化反应动力学方程参数的通用程序.处理时先对实验测定不同时刻对应的反应速率v0和浓度C(或压力P),利用无约束最优化计算方法求出多相催化反应动力学方程参数.文中以镍硅藻土催化苯加氢合成环己烷的实验数据为例进行验证,结果表明,利用所编程序确定的动力学方程和理论值及文献值很好吻合.(Based on the characteristics and dynamics of the basic principles of heterogeneous catalysis, heterogeneous catalysis proposed general form of kinetic equation and introduces heterogeneous catalytic reaction kinetics equation to determine the parameters used in Matlab language design common procedures when handling the first experimental measured at different times corresponding to the concentration of the reaction rate v0 and C (or pressure P), the use of unconstrained optimization calculations obtained heterogeneous catalytic reaction kinetics equation parameters. text nickel diatomaceous earth catalytic hydrogenation of benzene cyclohexane an example to validate the experimental data, the results show that the equations and theoretical value and dynamics literature values ​ ​ determined using the programmed good match.)

小电流开关二极管1N4148的详细介绍，包括工作特性和参数(Low current switching diodes 1N4148 in detail, including the operating characteristics and parameters)

横向滤波器 DFE滤波器 误码性能比较 横向滤波器 DFE滤波器 误码性能比较(横向滤波器 DFE滤波器 误码性能比较)