dct2 function in 5th line giving error

2017 4 16
1 个回答
更新时间：2017 11 13
3 次查看（30 天）

0 个投票

??? Error: File: dct2.m Line: 1 Column: 1 The input character is not valid in MATLAB statements or expressions. I have downloaded the packages required and the code was working previously on a linux machine.
close all;
clear all;
x=imread('lena.bmp');
figure, imshow(x);
F=dct2(x);
figure,imshow(F*0.01);
ff= idct2(F);
figure, imshow(ff/255);

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回答（1 个）

abdul qayoom
abdul qayoom 2017-11-13

0 个投票

firstly store the image with .tif extension and also give full path like..x=imread('E:\lena.tif');

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