資源簡介
zw_wudixiaofeixia-9544697-SNR.zip
代碼片段和文件信息
A?=?double(imread(‘1.bmp‘));%讀入圖片
B?=?double(imread(‘2.bmp‘));%同上
[mn]?=?size(A);
[m1n1]?=?size(B);
ps=0;
for?i?=?1:m
????for?j?=?1:n
????????ps?=?ps+A(ij)^2;
????end
end
pn=0;
for?i?=?1:m1
????for?j?=?1:n1
????????pn?=?pn+(A(ij)-B(ij))^2;
????????%pn?=?pn+((A(ij))^2-(B(ij))^2);
????end
end
snr?=?10*log10(ps/pn)
?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????文件?????????343??2019-07-20?19:45??\wudixiaofeixia-9544697-SNR.m
?????文件??????????36??2019-07-20?19:45??\no.txt
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