PirateLHX

摘要： originalImg = imread('Fig0314(a)(100-dollars).tif'); tempImg = originalImg; figure; subplot(3,3,1); imshow(originalImg); title('原始图像'); height = size(originalImg,1); width = size(originalImg,2); for ... 阅读全文

摘要： fminunc:自动学习率调整函数，具体见help function [f,g] = myfun(x) f=(x(1)-5).^2+(x(2)-5).^2; g=zeros(2,1); g(1)=2*(x(1)-5); g(2)=2*(x(2)-5); clc;clear all;close all 阅读全文