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[matlab例程] circle_fit
说明:圆拟合,通过已知的多组数据,拟合出最小误差的圆-Given a set of measured x,y pairs that a re supposed to reside on a circle, but with some added noise. A circle to these points, i.e. find xc,yc,R, such that (x-xc)^2+(y-yc)^2=R^2<张大舜> 在 2025-11-14 上传 | 大小:1kb | 下载:0
[matlab例程] edge_detection
说明:this file contains the codes to obtain edge detection.Either the "edge"function can be used to directly obtain the edge detection by using the selected derivative estimators.(like-canny,sobel.)or the direct code for SOBEL(gradient method)and LAPLACIA<saumya> 在 2025-11-14 上传 | 大小:1kb | 下载:0
[matlab例程] arithmetic_filter
说明:the given file contains the implementation of the ARITHMETIC FILTER using two methods. 1.based on the mathematical concept of arithmetic mean realised using for loops. 2.using imfilt -built-in function of matlab.this function makes use of the con<saumya> 在 2025-11-14 上传 | 大小:1kb | 下载:0
[matlab例程] wavelet_packet
说明:用小波和小波包对太阳黑子数据进行降噪处理-Using wavelet and wavelet packet noise reduction processing on the sunspot data<NOAH CHAN> 在 2025-11-14 上传 | 大小:1kb | 下载:0