eng_10301_632_1415b

It s about radar signal procesing .Matlab code

Matlab用三种格式来表示日期与时间,有函数,例子(Matlab in three formats to represent the date and time)

在网上找到的代码 在网上那个找到的系统辨识与自适应控制程序 大家分享(Online to find the code online that found in the system identification and adaptive control procedures to share)

说明：  8，16，64进制的qam 星座图转换，MATLAB程序(8,16,64 qam constellation hex conversion, MATLAB program)

不考虑多径干扰时在高斯白噪声和瑞利衰落信道条件下QPSK的调制解调过程， 并采用准分析法完成误码性能的计算。仿真过程包括仿真信号产成，滤波器设置，QPSK调制，加入高斯白噪声，通过锐利信道衰落，QPSK解调，误码率计算等几部分(Not consider multi-path interference at the white Gaussian noise and Rayleigh fading channel under the conditions of the QPSK modulation and demodulation process and the use of quasi-analysis method to complete the calculation of BER. The simulation process includes the middle class into a simulation signal, filter settings, QPSK modulation, by adding Gaussian white noise, through the sharp decline in channel, QPSK demodulation, bit error rate calculation and other parts)

optimization algorithm sce

this code about optimization

利用传递矩阵计算转子系统的临界转速 很实用的 (critical speed)

采用SIMULINK仿真一个完整的GSM通信系统，有星座图和误码率输出(Using SIMULINK simulation of a complete GSM communications systems, there is the constellation diagram and bit error rate output)

说明：  约束优化问题算法的 matlab 程序，包括： minRosen.m---Rosen 梯度投影法 minFactor.m----乘子法 minconPS.m-----坐标轮换法 minPF.m----外点罚函数法 minMixFun.m-----混合罚函数法 minJSMixFun.m----加速混合罚函数法(Constrained optimization algorithm matlab procedures, including: minRosen.m-- Rosen gradient projection method minFactor.m---- multiplier method minconPS.m----- coordinate rotation method minPF.m---- outside the points penalty function method minMixFun.m----- mixed penalty function minJSMixFun.m---- speed up the hybrid penalty function)