如何用matlab中的小波工具箱来检测图像中的直线?答:可以试一下霍夫变换,比如:clc; clear all; close all;I = imread('circuit.tif');rotI = imrotate(I,33,'crop');BW = edge(rotI,'canny');[H,T,R] = hough(BW);imshow(H,[],'XData',T,'YData',R,...'InitialMagnification','fit');xlabel('\theta'), ylabel('\rho');ax...