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利用simulink仿真PID闭环跟随器，其中利用的S函数的编程(Simulink simulation PID closed loop follower, including the use of the S-function programming)

各种matlab算例应用尽有，对matlab的初学者有很大的帮助。(matlab algorithm)

说明：  通过matlab实现rs232串口数据节后和发送。(data senden and receive with RS232)

运用遗传算法优化神经网络结构，提高训练速度，运算精度(Genetic algorithm optimization of neural network structure, improve training speed, the precision)

说明：  关于无线通信系统中接收端的turbo均衡的matlab程序代码(Wireless Communication System on the receiving end of the turbo balanced matlab code)

十分好的函数，编程调用来产生具有循环平稳特性的信号的三维循环谱图。(Very good function, programming calls to generate signals with cyclostationary properties of three-dimensional loop spectrum.)

仿真信号的FFT频谱和功率谱，绘制了emd分解结果，以及瞬时包络和瞬时频率图，还有Hilbert-Huang谱和Hilbert边际谱。(The FFT spectrum and power spectrum of the simulated signal, the emd decomposition results, and the instantaneous envelope and instantaneous frequency maps, as well as the Hilbert-Huang spectrum and the Hilbert marginal spectrum.)

工程中的有限元方法（第3版）源程序中的Matlab程序( Finite Element Analysis Program)

matlab时间序列分析，是进行matlab学习与研究进行的很好的东西，适合初学者学习(matlab time series analysis, is a good thing matlab learning and research, for beginners to learn)

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