How do i step from a bigger number to a smaller number ?
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Nuri Efe Tatli
on 30 Jun 2021
Commented: Nuri Efe Tatli
on 2 Jul 2021
I want to create an array with two numbers like this;
Xprime = x1 : 0.01 : x2
but when i make x1 > x2 i get an empty array.
Is there a solution to this ?
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Accepted Answer
Image Analyst
on 30 Jun 2021
In general, if you don't know what x1 and x2 are, and which one will be bigger, you can do
x1 = 3
x2 = 2
inc = 0.01;
xPrime = x1 : sign(x2-x1) * inc : x2
If you know how many steps you want between the two, you can use the linspace() function instead:
numSteps = 10;
xPrime = linspace(x1, x2, numSteps)
More Answers (2)
Akshit Bagde
on 30 Jun 2021
If you want to create a decrement array, you should use
Xprime = x1:-0.01:x2;
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