在matlab中,为了保证精度,经过了运算的图像矩阵I其数据类型会从unit8型变成double型。如果直接运行imshow(I),我们会发现显示的是一个白色的图像。这是因为imshow()显示图像时对double型是认为在0~1范围内,即大于1时都是显示为白色,而imshow显示uint8型时是0~255范围。而经过运算的范围在0-255之间的double型数据...
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Any idea how to convert a table column of timestamps to a vector of doubles? (timestamps are in seconds starting from 0 seconds). When I try put the column into the space, it complains that it is of type 'duration' and not double and therefore will not work.댓...
s(j,:)=DF; array(1,1,j,:)=DF; end : Conversion to double from timeseries is not possible. Error in rel (line 10) s(j,:)=DF; 0 Comments Sign in to comment. Accepted Answer Birdmanon 2 Mar 2018 8 Link I assume you are saving data from your simulation by usingTo Workspaceblo...
When I try put the column into the space, it complains that it is of type 'duration' and not double and therefore will not work. Accepted Answer Ameer Hamzaon 3 May 2018 2 Link Open in MATLAB Online Suppose your timetable array isTT, then try following ...
matlab导出double timeseries 在实际的使用过程中不同场景常常需要不同的图片格式。 如果直接在图窗中导出当然可以,但一个一个的导出有些麻烦,最方便的还是写成代码。 对于2020a及以后的版本,请使用exportgraphics函数。太强大了! 对于之前的版本,只能使用saveas和print函数。