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QPSK调制与解调，运用MATLAB语言编写(QPSK modulation and demodulation using the MATLAB language)

inverse filter demo.this deblurs the image using inverse filter

matlab编写的视频关键帧提取程序，可自动从视频中提取帧，提取第几帧可在程序中自行设定，另附有批量处理视频的主函数。(matlab prepared video key frame extraction procedures can be automatically extracted from video frames to extract the first few frames can be set in the program, batch processing video attached with the main function.)

根据BP算法在MATLAB上实现，无需调用其NNET工具箱(According to BP algorithm in MATLAB to achieve, without calling its NNET Toolbox)

matlab2008a(7.6)破解说明及相关文件(matlab2008a (7.6) crack instructions and related documents)

用C++编写一个可创建MAT文件的独立应用程序。程序说明了：1.可创建MAT文件的独立应用程序的编写步骤；2.相应C++源程序的基本格式；3.相应mx-函数和C指令的配合应用。4.MAT库函数matClose, matGetArray, matOpen, matPutArray, matPutArrayAsGlobal的使用方法。(With C++ Prepared a document to create an independent MAT applications. An explanation of the procedures: 1. Can create MAT documents prepared by an independent application steps 2. Corresponding C++ Source of the basic format 3. Corresponding mx-function and C with the application instructions. 4.MAT library function matClose, matGetArray, matOpen, matPutArray, matPutArrayAsGlobal use.)

本算法程序基于实测汽轮机振动信号进行了测试及性能分析。理论分析及仿真结果表明，AR模型谱估计算法在阶次合适的情况下，能够取得较好的方差及分辨力性能，适合于振动信号的功率谱估计，且AIC准则为确定合理的模型阶次提供了有效依据。(This algorithm based on the measured turbine vibration signal testing and performance analysis. Theoretical analysis and simulation results show that, AR model spectrum estimation algorithm in appropriate circumstances the order, the variance can achieve better performance and resolution, suitable for vibration signal power spectrum estimation, and the AIC criterion to determine a reasonable model order provides an effective basis.)

说明：  通过BP神经网络来进行多输出的分类处理。处理之前进行滤波过程。(BP neural network to carry out multi output classification. Filtering process before processing.)

说明：  这是基于自组织竞争神经网络的例题 具体的自己看(This is based on self-organizing competitive neural network that looks at specific examples)

控制系统中PID分数阶控制系统MATLAB工具箱(MATLAB Toolbox for PID Fractional Order Control System)