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David Mabwa


Last seen: 3 years ago |  Active since 2019

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How to wrap text in title - app designer
Hi there, I have a gui that processes image files using multiple methods. This processing creates a string variable e.g. titl...

3 years ago | 1 answer | 0

1

answer

Answered
Can you turn off yyaxis on app designer?
just found out that cla(app.UIAxes, "reset") does the trick

3 years ago | 2

| accepted

Question


Can you turn off yyaxis on app designer?
Hi, I'm trying to turn off yyaxis mode on app designer, without success and can't seem to find a relevant answer. cla(app.UIA...

3 years ago | 1 answer | 0

1

answer

Question


Is it possible to tell what MATLAB is "Busy" with?
Hi, Maybe a silly question, but it's just out of curiosity. When matlab is stuck at "Busy" or is taking a really long time t...

4 years ago | 1 answer | 0

1

answer

Question


How to sort one array based on the order of a second array?
Hi, This seems like a very simple problem, but I can't seem to get it to work with the answers already available. I have 2 s...

4 years ago | 1 answer | 0

1

answer

Question


How to identify partial string duplicates in a table
Hi, I have a table of strings - see attached, and I want to be able to programatically identify and extract the identical pa...

4 years ago | 1 answer | 0

1

answer

Question


How do you populate a struct with multiple loaded .mat files?
Hi, So I have this code below that loads my data. It works fine when not wrapped in a function, however when I wrap it in a fun...

4 years ago | 1 answer | 0

1

answer

Question


How to get numbers from char array?
I have an array of characters that are produced from a fitSVMposterior '@(S)sigmoid(S,-1.588276e+00,-2.598747e-01)' I need to ...

4 years ago | 2 answers | 0

2

answers

Question


How to get validation posterior probabilities from CVSVM classifier
So here is my problem: I am using a cross-validated SVM classifier to classify between two classes, 'A' vs 'B'. After training ...

4 years ago | 1 answer | 0

1

answer

Question


Is it possible to simulate a classifiers behaviour?
I am training a few classification models, KNN, SVM and Weighted KNN on my dataset (attached). During training, I keep getting a...

4 years ago | 1 answer | 0

1

answer

Question


Is there a 'DeltaPredictor' (output in linear discriminant analysis) equivalent in other classification algorithms (SVM and KNN)?
So, with the fitcdiscr classification algorithm, you get an output called 'DeltaPredictor', which indicates predictor importance...

4 years ago | 1 answer | 0

1

answer

Question


How to calculate the distance, in pixels, between each centroid in a binary image.
Hi All, In short, my question is, "how do you calculate or find out the distance in pixels, between each centroid in a binary ...

5 years ago | 2 answers | 0

2

answers