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Crank Nicholson program

模拟通信系统中，幅度调制及频率调制的代码，调制与解调，应用matlab实现。(Analog communication systems, amplitude modulation and frequency modulation code, modulation and demodulation, the application of matlab.)

几何活动轮廓的matlab程序，可用性强，写的很好。(Geometric active contour the matlab program, availability, and write well.)

永磁同步电动机的矢量控制仿真程序，实现速度闭环和电流闭环，可以直接运行(Permanent Magnet Synchronous Motor Vector Control program, to achieve the speed loop and current loop can be directly run)

本文详细分析了MATLAB RTW下单机型模式（实时视窗目标）和双机型模式的 系统结构，确定了在MATLAB RTW下构建实时控制平台的方案。针对这两种模式， 本文提出对应驱动I/O板卡的方式，并将Simulink生成的仿真模型下载到实时内 核中运行，实现对控制系统的控制。(In this paper, a detailed analysis of MATLAB RTW under the stand-alone mode (real-time Windows Target) and dual-mode models of system structure, identified under the MATLAB RTW platform to build real-time control program. For these two models proposed in this paper corresponds to drive I/O board, and will generate Simulink simulation model downloaded to the real-time kernel to run, realize the control of the control system.)

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说明：  viterbi译码程序，网上下载的，看了不错(viterbi decoding process, downloaded, read good)

小波包分析提取振动信号中的特征频率，STM32制作的MP3的全部资料，利用自然梯度算法。( Wavelet packet analysis to extract vibration signal characteristic frequency, STM32 all the information produced by the MP3, Use of natural gradient algorithm.)

Jacobi法线性方程组求解的matlab function(Jacobi method for solving linear equations of the matlab function)

雨流计数法：用于疲劳载荷谱处理，输入载荷谱即可得到疲劳损伤累计结果(Rain flow counting method: treatment for fatigue load spectrum, the input load spectrum can be obtained by the cumulative fatigue damage results)