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Mara Pereira


Last seen: environ 2 mois ago Active since 2020

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

plus d'un an 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?

plus d'un an 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?

plus d'un an ago | 0 answers | 0

0

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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 ?

plus d'un an ago | 1 answer | 0

1

answer

Solved


Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...

plus d'un an ago

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. ...

plus d'un an ago | 2 answers | 0

2

answers

Question


How can I create this image?

plus d'un an ago | 1 answer | 0

1

answer

Question


How can I create this image?

plus d'un an ago | 0 answers | 0

0

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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*...

plus d'un an 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...

plus d'un an ago | 1 answer | 0

1

answer