unsharpmasking2

说明：  《MATLAB程序设计教程》一部金典的电子教案-2660(&quot MATLAB Programming Course,&quot an electronic lesson plan-2.66 thousand gold Code)

改进的微分先行PID控制算法仿真源程序。 适用于输入信号跳变剧烈的场合，避免骤升或骤降时引起的系统震荡。(Improved differential forward PID control algorithm simulation source. Applied to the input signal transitions dramatic occasions, to avoid swells or sags caused when the system oscillation.)

利用matlab语言实现的BP算法，很好用。(Using matlab language implementation of the BP algorithm, it just works.)

插值处理实验数据，并进行最小二乘法拟合，并进行绘图。(Nonlinear fitting)

本程序用于判别所给数据源在置信率为0.05时的概率分布形式。A的形式为n×1。(This procedure is used to determine the distribution of the given data source in the form of confidence was when the probability of 0.05. Form A is n × 1.)

详细介绍了GM(1,1)的算法，并结合实际应用数据，得出了较为准确的预测结果，说明了算法的可行性。(Details of the GM (1,1) algorithm, combined with the practical application of the data obtained more accurate forecasting results, indicating the feasibility of the algorithm.)

利用小波分析对污染信号进行消噪处理已恢复原始信号(Pollution by wavelet analysis denoising signal the original signal has been restored)

this is file .m that can be run at matlab

是一个人脸识别特征提取的Vc代码，很好用，希望对你有帮助！(Is a face recognition feature extraction Vc code, very good, and want to help you!)

matlab中实现hough圆检测的源代码，检测效果还可以，测试可用(find circles in an image using matlab)