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David Mabwa


Last seen: ungefär 3 år ago |  Active since 2019

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Question


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...

mer än 3 år 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

mer än 3 år 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...

mer än 3 år 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...

nästan 4 år 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...

nästan 4 år 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...

nästan 4 år 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...

ungefär 4 år 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 ...

mer än 4 år 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 ...

mer än 4 år 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...

mer än 4 år 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...

mer än 4 år 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 ...

mer än 5 år ago | 2 answers | 0

2

answers