matlab图列放大

要在MATLAB中实现图像放大，你可以使用imresize函数并选择合适的插值算法。在MATLAB中，可以使用双三次插值算法或双线性插值算法进行图像放大。

使用双三次插值算法进行图像放大的MATLAB代码如下：

A = imread('lena.jpg'); % 读取原图像
D = imresize(A, 8, 'bicubic'); % 双三次插值放大8倍
figure;
imshow(D);
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#### 引用[.reference_title]
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