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BER performance in QPSK modulation

通过文件读写方式实现Matlab和Modelsim的联合仿真(Be achieved through the document literacy co-simulation Matlab and Modelsim)

用于盲源信号分离,可以将源信号通过混合矩阵进行混合，通过求解分离矩阵，实现源信号的分离。(Using ICA algorithm to solve blind source separation problems,this procedure can separate the source commendably.)

数值分析的实验，拉格朗日、分段线性、三次样条等(Analysis of the experiment, Lagrangian, piecewise linear, cubic spline, etc.)

用MATLAB解决遗传算法中解决函数最值的问题(failed to translate)

说明：  基于局域法多步预报模型的混沌时间序列预报模型，对多个典型混沌序列的仿真测试表明，本算法具有良好的多步预测精度和较好的抗噪声能力(based multi-step prediction model of chaotic time series prediction model, a number of typical chaotic sequence of simulation tests show that the algorithm has a good multi-step forecast accuracy and better noise immunity)

一个很简单的利用MATLAB设计FIR滤波器的程序(The program design FIR filters)

关于QPSK星座图的部分程序，本人搜索到的，感觉挺好的，大家可以看看，参考一下。(QPSK constellation diagram on the part of the process, I searched, feeling quite good, we can see that reference.)

说明：  基于帧间差分法的运动目标检测程序，可以直接使用，付视频(Frame difference method based on motion detection program that can be used directly)

说明：  基于matlab最小二乘一次完成算法辨识程序(Matlab least squares algorithm based on a complete identification process)