Answered
How do I code for a buttom grpup using the tags i made for them
Hi, From the question I assume you have the GUI ready for displaying original image to a UI Axes in App Designer. For plotting...

5 years ago | 0

Answered
Using loop to read column from excel sheet
Hi, You can use readmatrix instead of xlsread. readmatrix will return a matrix from the ‘.xlsx’ file that will contain column ...

5 years ago | 2

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Answered
Uni told us that we have free MatLab till 30.6.2020 but it says: Unfortunately, we were unable to find a match for a MATLAB and Simulink Campus-Wide License based on the email address you provided.
Hi, You can contact your sales representative to get detailed understanding about your license terms. If you don't know who yo...

5 years ago | 2

Answered
More efficient way of analyzing the Fourier transformation of an image?
Hi, From the code I see that ang for loop doesn’t seems to have dependency between the iterations on the data values, so maybe...

5 years ago | 1

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Answered
How is the quality of audio file when PSNR is more than 48?
Hi, In the code you have mentioned that PSNR = 20*log10(MAXVAL/MSE); This means PSNR = 20*log10(MAXVAL) - 20*log10(MSE)...

5 years ago | 0

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Answered
Cumulative distribution fitting with an equation
Hi, From the question I assume you first want to fit a distribution to the data that you have attached according to parametric...

5 years ago | 1

Answered
How can I run the distributionfitter automatically?
Hi, The distributionFitter app is essentially used for fitting distribution to the data that you have. You can get the same pr...

5 years ago | 1

Answered
How to convert optical flow to feature matrix in videos
Hi, I am unsure about what you want to classify in the video using the optical flow estimation workflow. As per my understandi...

5 years ago | 1

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Answered
Fresnel diffraction at an angle
Hi, I assume the above code is taken from Fresnel Propagation using the Transfer function File Exchange Submission. Since I di...

5 years ago | 0

Answered
Find three in a row
Hi, You can take a look at Image Analyst Answer for creating a random number generator. As from the question I assume you a...

5 years ago | 0

Answered
Extract information from Label images labeled with Image Labeler and use it in semantic segmentation deep learning
Hi, Let me clear the specific doubts. I am assuming the square you are mentioning must be rectangle. Since rectangle is used...

5 years ago | 0

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Answered
How to write a phase plane in matlab?
Hi, I have compiled some code which essentially plot the same figure you have. For plotting the straight lines, you must choos...

5 years ago | 2

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Answered
DeepESNs with multiple sub-reservoirs
Hi, There is a submission on File Exchange DeepESN which give a good starting point to code the tweak you want in Deep Echo St...

5 years ago | 0

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Answered
How to get probabilities of each class which is classified with RUSBoost for an imbalanced data set
Hi, The reason behind predict not returning scores as probability estimates is because the ‘RUSBoost’ algorithm used in the mo...

5 years ago | 1

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Answered
3D Point Clouds: "findPointsInROI" and "select" not working
Hi, From the file I can see that the point cloud that is read is essentially an organized point cloud. So, it is a single poin...

5 years ago | 1

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Answered
I am trying to find the dominant poles without using a for loop...
Hi, I don’t see any for loop in the code that is provided with the question, however if there is a for loop you can always wri...

5 years ago | 0

Answered
Is there anything about face emotion recognition?
Hi, I found a submission on File Exchange Face, Age and Emotion Detection that essentially use pretrained network capabilities...

5 years ago | 2

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Answered
How to determine kinetic parameters using nonlinear least square algorithm?
Hi, You may look for lsqnonlin as a potential function for solving the nonlinear least square problem as here you have two kno...

5 years ago | 0

Answered
Borld fonts in insertText?
Hi, As of now bold font is not supported in insertText however, you may increase the font size by mentioning a greater value o...

5 years ago | 1

Answered
cast() convert image to struct
Hi, The A returned after using dicomwrite tell about the metadata that is used to generate the dicom file. As you can see by r...

5 years ago | 0

Answered
Error solving system of inequalities
Hi, As mentioned, here by Star Strider you can include 'IgnoreAnalyticConstraints' kvalue = solve(C(:,1)>0,k,'ReturnCondition...

5 years ago | 0

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Answered
Creat a matrix based off an if statement
Hi, From the functionality of the code I see a better way to write the code. Here I see array indexing can be used to avoid lo...

5 years ago | 1

Answered
Ridge Regression Code error message
Hi, From the code I think the cvpartition that is created should have ‘n’ number of observation instead of 23. That is why the...

5 years ago | 1

Answered
How can I plot this amplification diagram?
Hi, As per my understanding you are trying to plot two variables Ω and |A| based on the fo value that you want to give paramet...

5 years ago | 0

Answered
how to find similar image from folder 1 to folder2
Hi, From the question I understand that you need to find closest image for each image in ‘folder1’ in ‘folder2’. As mentioned ...

5 years ago | 1

Solved

Project Euler: Problem 1, Multiples of 3 and 5
If we list all the natural numbers below 10 that are multiples of 3 or 5, we get 3, 5, 6 and 9. The sum of these multiples is 23...

6 years ago

Solved

Sum all integers from 1 to 2^n
Given the number x, y must be the summation of all integers from 1 to 2^x. For instance if x=2 then y must be 1+2+3+4=10.

6 years ago

Solved

Magic is simple (for beginners)
Determine for a magic square of order n, the magic sum m. For example m=15 for a magic square of order 3.

6 years ago

Solved

Make a random, non-repeating vector.
This is a basic MATLAB operation. It is for instructional purposes. --- If you want to get a random permutation of integer...

6 years ago

Solved

Roll the Dice!
*Description* Return two random integers between 1 and 6, inclusive, to simulate rolling 2 dice. *Example* [x1,x2] =...

6 years ago