dft_example

基于matlab的潮流计算，牛拉法，模块清晰(matlab power flow)

Harris 角点检测算法，可用于提取一幅图像中的所有角点，对于图像识别有很重要的意义。(Harris corner detection algorithm, an image can be used to extract all the corners, the image recognition has important significance.)

利用MATLAB进行测绘数据处理和分析，里边解压后有实际的程序，需要的可以用用(Use MATLAB for mapping data processing and analysis, after decompression inside there is a practical program that can be used with the required)

说明：  自适应滤波器。自适应滤波器为11个权系数的FIR结构。（1）不同的方差σ2（2）LMS算法画出一次实验的误差平方收敛曲线，训练长度为500，给出滤波器系数；进行20次独立实验，给出平均收敛曲线。不同步长值的比较。（3）RLS算法，LMS和RLS算法的比较 (Adaptive filter. Adaptive filter weights for 11 of the FIR structure. (1) different variance σ2 (2) LMS algorithm for an experiment to draw square error convergence curve, the training length is 500, given filter coefficient conduct 20 independent experiments, given the average convergence curve. Are not synchronized long value comparison. (3) RLS algorithm, LMS and RLS Algorithms)

说明：  用matlab实现DSP算法 很好的DSP仿真材料(DSP algorithms using matlab realize good DSP simulation material)

利用小波变化对金融数据进行去噪，保留数据主要趋势，采用通用阈值去噪。(Changes in the financial data using wavelet denoising, retain data key trends, using a common thresholding.)

霓虹灯程序，学习发光管变化的程序，希望有所帮助(Neon process, learning LED changing procedures in the hope help)

在matlab中用高斯—勒让德方法求二重积分(Seeking double integral using Gauss method in matlab)

matlab常用算法，遗传退火算法，源程序(matlab commonly used algorithm, genetic annealing algorithm, source code)

This describes two ways of rotating an image 1. With black dots in between 2. Clear image received after enlarging then rotating then reducing size again