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Mara Pereira


Last seen: 2 years ago |  Active since 2020

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How can I put an image over another in a specific coordinate?
How can I put an image over another in a specific coordinate? This is what I have: row=256; col=256; img=ones(row,col) bran...

2 years ago | 3 answers | 0

3

answers

Question


Count of total pixels and dimensions(rows and columns) of a picture?
How do I obtain the number of pixels and the dimensions of this picture?

2 years ago | 1 answer | 0

1

answer

Question


Dont know how to make a plot using for loop
so i have to create a plot that relates a set of variables against a time variable, but for that i need a for loop, because it h...

3 years ago | 2 answers | 0

2

answers

Question


How can I count the pixels in a black and white image?
How can I count the pixels in a black and white image?

4 years ago | 1 answer | 0

1

answer

Question


How do I find a probability of a number sequence in a random number matrix?
How do I find a probability of a number sequence in a random number matrix?

4 years ago | 0 answers | 0

0

answers

Question


How can I make a function that determines the probability of finding specific sequence?
How can I make a function that determines the probability of finding specific sequence?

4 years ago | 0 answers | 0

0

answers

Question


How can I make a function that determines width and length of a bwimage ?
How can I make a function that determines width and length of a bwimage ?

4 years ago | 1 answer | 0

1

answer

Question


How to calculate the area of an input image?
How can I calculate the area of an input image with .jpg extension? If someone could explain please, it´s for a school project. ...

4 years ago | 1 answer | 0

1

answer

Question


How can I create this image?

4 years ago | 1 answer | 0

1

answer

Question


How can I create this image?

4 years ago | 0 answers | 0

0

answers

Question


How can I change the radius of the spiral so it varies along the length from 0 to 1?
How can I change the radius of the spiral so it varies along the length from 0 to 1? y=0:0.5:100; n=length(y); x=cos(y/100*...

4 years ago | 1 answer | 0

1

answer

Question


How can I turn vertical to horizontal?
>>[X,Y,~]=sphere(21); >>s=sin(0:2*pi/21:2*pi); >>Z=repmat(s',1,22); >>figure(12); >>subplot(1,2,1); >>surf(X,Y,Z); >>alpha...

4 years ago | 1 answer | 0

1

answer