Image processing toolbox not working

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Jan
Jan 2021-2-26
编辑： Walter Roberson 2021-3-1
Hello,
I installed matlab with the image processing toolbox, but it doesn't work.
When I try to use the toolbox's functions matlab can't find them:
>> dicomread
Undefined function or variable 'dicomread'.
The ver command doesn't show the imaging toolbox as being installed:
-----------------------------------------------------------------------------------------------------
MATLAB Version 9.5 (R2018b)
Simulink Version 9.2 (R2018b)
RF Toolbox Version 3.5 (R2018b)
Signal Processing Toolbox Version 8.1 (R2018b)
Statistics and Machine Learning Toolbox Version 11.4 (R2018b)
Symbolic Math Toolbox Version 8.2 (R2018b)
However, the license command tells me the opposite.
>> license('test', 'image_toolbox')
ans =
1
>> license('checkout','image_toolbox')
ans =
1
Thanks for your help.
  9 个评论
显示 7更早的评论
Jan
Jan 2021-3-1
I had to add the folder C:\Program Files\MATLAB\R2020b\toolbox\images by hand, now it works.
Unlike for the RF toolbox matlab didn't add it to the path for the signal processing toolbox automatically for some reason...
Jan
Jan 2021-3-1
编辑：Walter Roberson 2021-3-1
>> ver
-----------------------------------------------------------------------------------------------------
MATLAB Version: 9.9.0.1592791 (R2020b) Update 5
MATLAB License Number: 6XXXXXXXX
Operating System: Microsoft Windows 10 Enterprise Version 10.0 (Build 18362)
Java Version: Java 1.8.0_202-b08 with Oracle Corporation Java HotSpot(TM) 64-Bit Server VM mixed mode
-----------------------------------------------------------------------------------------------------
MATLAB Version 9.9 (R2020b)
Simulink Version 10.2 (R2020b)
Image Processing Toolbox Version 11.2 (R2020b)
RF Toolbox Version 4.0 (R2020b)
Statistics and Machine Learning Toolbox Version 12.0 (R2020b)
Symbolic Math Toolbox Version 8.6 (R2020b)

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