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基于ofdm信道估计的matlab源代码(Based on ofdm channel estimation matlab code)

gm(1,1)灰色预测模型，可以进行各种预测。短期的电力负荷预测尤其的好。也可以进行中长期的预测，但是效果没有短期的好。(gm (1,1) Grey forecasting model can predict all kinds. Short-term load forecasting particularly well. Can also make long-term forecast, but they were not short of good.)

模拟光栅衍射,不同入射角度，得到级次的衍射光场(simulation grating diffracton)

超速行驶是引起交通事故的主要原因之一，雷达测速仪是检测车辆超速行驶的有效方式之一。本代码用Matlab仿真实现多普勒雷达测速，在MATLAB仿真软件中对被检测车辆运动产生的多普勒频率进行频谱分析。(Speeding is one of the main causes a traffic accident, the radar gun is one effective way to detect speeding vehicles. The code using Matlab simulation Doppler radar gun, the vehicle motion is detected Doppler frequency spectrum analysis in MATLAB simulation software.)

说明：  刘金琨 智能控制第四版 matlab例程(The fourth edition of Liu Jinkun's Matlab routine for intelligent control)

该源代码是本人亲自所写，使用DWT对图像可以进行三次小波分解，直接下载可以使用，对图形图像处的同行们非常有用，欢迎下载。(The source code is written by himself, the use of DWT can be three times the image wavelet decomposition, a direct download can be used in the graphic image Department colleagues very useful are welcome to download.)

系统自带的svm只能实现二分类，这个svm可以做多分类(Svm system comes only achieve two categories that you can do more svm classification)

利用神经网络，根据颜色条码，分析待检测图像深度值(Using neural networks, according to the color bar code, the value of the depth image to be detected)

把矩阵的数据写入文档中的几种方法，有显示，有代码说明(into the file)

实现光伏发电系统中MPPT功能，实现PSO算法的m文件(Realize the MPPT function in the photovoltaic power generation system and realize the m file of PSO algorithm.)