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Last seen: oltre 4 anni fa | Attivo dal 2017

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Domanda

How can I compare two rows of an array withot for loop?
Hi! I want to compare two rows of an array. I want to do this: I hace a = [1 NaN 2 NaN;[2 NaN NaN 3]; I want to create another...

oltre 4 anni fa | 1 risposta | 0

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Domanda

How can I create array of numbers +5 the previous number?
I want to create an array like this 1 5 10 15 etc. I want to create an array doing +5 the previous number How can I do it?...

quasi 5 anni fa | 1 risposta | 0

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Domanda

Click escape to stop my MouseDownfcn in the GUI?
When you select the "move" button, my GUI sees if the cursor is on my axes and when you press it, you can move the graph in it. ...

quasi 5 anni fa | 1 risposta | 0

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Domanda

How to create and move a line when I put the mouse on an axes?
Hello, I would like to create a line when I colocate the mouse in front of an specific axes for example axes1. When I move th...

quasi 5 anni fa | 1 risposta | 0

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Domanda

Too many input arguments while saving a struct?
I hace a structs called Cars and I want to load the data.mat struct and after that replace the data.mat with the Cars struct and...

quasi 5 anni fa | 0 risposte | 0

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Domanda

count string in a cell array
How can I count how many times a pattern of a string /char is presented in a cell array ???? string = 945 cell = {1234, 9456, ...

circa 5 anni fa | 2 risposte | 0

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Domanda

contextmenu in axes in GUI
How can I add to a GUI axes a context menu which contains RIght and Left options and inside of them 1 2 and 3 option (for each o...

circa 5 anni fa | 1 risposta | 0

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Domanda

Append rows to .mat file
Hello, I have a folder for example file_1 . I want to create a data.mat with the files that I have in file_1. Each time I add da...

circa 5 anni fa | 2 risposte | 0

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Domanda

Convert table and obtain column values
Hello, I have this table How can I first generate an array of string and numbers and then replace the '---' with NaN. Finally...

circa 5 anni fa | 2 risposte | 0

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Domanda

How can iI stretch my image histogram?
I have adjusted my image doing imadjust on them. But, now, I have to stretch the histogram. How can I do it?

circa 7 anni fa | 1 risposta | 0

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risposta

Domanda

how to calculate the entropy of an image?
Sometimes the result that I get is 0 and it is impossible. Is there any code for doing it? with the code entropy() the result is...

circa 7 anni fa | 1 risposta | 0

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risposta

Domanda

How can I have increment a counter when I push a buttom?
Hi! I want to increment a counter and then use it to text on an Excel file. What I mean is that when I press the buttom Safe for...

oltre 7 anni fa | 0 risposte | 0