Answered
Arrange words and phrases separated by semi-colon into a single column
% Simulated data covering two months. Phrases = ["EARLY-TYPE GALAXIES; X-RAY; DENSE CLUSTERS" "LOCAL CONVERGENCE DEPTH; TU...

environ un an ago | 0

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Answered
How to find integral over 2D image
Try integralImage. This function computes a cumulative in both directions, which would approximate the two-dimensional integral ...

environ un an ago | 0

Answered
How do I get the actual mesh Vertices and Triangles generated by the spiralRectangular function in the Antenna Tool Box?
I don't see a documented interface for this, but you can find the patch object produced by the show method and then get the face...

environ un an ago | 0

Answered
Disoriented Matlab output plot
Try using a regular text object instead, like this: text(0,41.75,string(0),'FontSize',8,'HorizontalAlignment','center')

environ un an ago | 0

Answered
Log axis with percentage tick labels
From what I can tell, the ruler object ignores the TickLabelFormat property (which is set by ytickformat) when the Scale is 'log...

environ un an ago | 0

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Help calling my basic function
You must use the filename as the function name when calling your function. MATLAB will not pay attention to the "n" inside the f...

environ un an ago | 1

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Why does evaluating a function with symbolic variables take so much longer than with a double?
When MATLAB performs arithmetic on normal numeric values, which are represented internally as double-precision floating-point nu...

environ un an ago | 2

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Answered
Any way to polish / improve the output produced by the Lab colour space segmentation.
I used the Color Thresholder app in the Image Processing Toolbox to give this a try. rgb = imread('b4.jpeg'); colorThresholder...

plus de 2 ans ago | 1

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Answered
Raw image file conversion in MATLAB
Steffen, I have seen your tech support case escalation, and I have looked at the file you sent to MathWorks. The MATLAB functi...

plus de 2 ans ago | 1

Answered
hi i've a problem the function newline dosen't work in matlab 2016a??
The function newline was introduced in R2016b. Instead of newline, you can use char(10) or sprintf('\n').

plus de 3 ans ago | 1

Answered
error - Undefined function 'extractHOGFeatures' for input arguments of type 'double and Undefined function 'detectMSERFeatures' for input arguments of typ ,
These functions are in the <https://www.mathworks.com/products/computer-vision.html Computer Vision System Toolbox>.

plus de 3 ans ago | 0

Answered
How is image downsized when "Image is too big to fit on screen"?
Nearest-neighbor interpolation.

plus de 3 ans ago | 1

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Answered
immse same size error
Compare the output of size(X) and size(C) to double-check your assumption that X and C are the same size.

plus de 3 ans ago | 0

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Resize images in multiple directories
Consider using the <https://www.mathworks.com/help/images/batch-processing-using-the-image-batch-processor-app.html Image Batch ...

presque 4 ans ago | 1

Answered
The Bilinear Interpolation Embedded Matlab Function Vs Bilinear Interpolation 'Re-Written or Coded' Function
At least one significant difference between your code and imresize is that your code appears to use a different shift in the geo...

plus de 5 ans ago | 0

Answered
Changes with array operations in 2016a prerelease vs 2016a?
No, you are not going crazy. We were trying some new behavior in the prerelease for some operators and functions. Testing reveal...

plus de 5 ans ago | 2

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Answered
Display a struct as a table
Convert the string containing the date and time into a datetime value, and then it will display better in the table. aStruct...

presque 6 ans ago | 2

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Answered
How to export return value of bwboundaries to DXF file format?
B{1} returns a matrix containing the coordinate values of the first boundary. B{2} returns a matrix containing the coordinate va...

environ 6 ans ago | 0

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Bug eps, pdf matlab 2014b surface plot (contourf)
Hi Loïc, Prior to R2014b, the MATLAB graphics system used a different process, with a different set of vector primitives, for...

environ 6 ans ago | 0

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Answered
Serious problem with "createMask" function.
Here is some code illustrating how to use bwboundaries to get X-Y polygon vertices that work better for mask creation via create...

plus de 7 ans ago | 1

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Answered
Serious problem with "createMask" function.
If you are clicking on the centers of the border pixels, then half of the border pixels lie inside the polygonal region you sele...

plus de 7 ans ago | 1

Answered
overlay to image matrix together
Image Analyst's answer to use imfuse is good. To use imfuse, you have to have the Image Processing Toolbox with version R2012a o...

environ 8 ans ago | 0

Answered
Matlab 2012a vs. Matlab 2013a
From the <http://www.mathworks.com/help/images/release-notes.html Image Processing Toolbox Release Notes> for R2012b and R2013a:...

plus de 8 ans ago | 4

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Answered
What algorithm is behind matlabs bwmorph skel function?
bwmorph 'skel' uses the iterative thinning algorithm described on pages 170-171 of Haralick and Shapiro, _Computer and Robot Vis...

plus de 8 ans ago | 2

Answered
How to clear objects connected to the lower borederof the image?
% Start by padding the image with 0s on the left, top, and right. bw2 = padarray(bw,[1 0],0,'pre'); bw3 = padarray(bw2,[...

plus de 8 ans ago | 0

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Answered
Can I install MATLAB R2006a on a MacBook Pro with Intel Core 2 Duo processor
No. The R2006a Mac version of MATLAB requires a Power PC processor. It won't run on an Intel processor. See the System Requireme...

presque 9 ans ago | 1

Answered
Getting warning about IPTCHECKNARGIN when using IMLINE after 2012a upgrade
We did bother to update our own code. imline in R2012a does not contain any calls to iptchecknargin. Perhaps you have an old ...

presque 9 ans ago | 0

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Answered
How can I solve memory leak in fft?
It is not an actual memory leak. MATLAB does cache (save for reuse) tables of trigonometric values for use in subsequent calls t...

presque 9 ans ago | 1

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