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# Payam Morsali

Last seen: 8 månader ago Active since 2020

M.Sc. in energy engineering

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Find the Pattern 10

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Matrix Pattern 2

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Matrix Pattern 1

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Find the Pattern 6

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Replace Nan!
Replace Nan in the given vector(v) with 9999.

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Probability of red tulips
I hope to give you bulbs of tulip. But I do not know the color of those petals. I just know that the color is red, white or yell...

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Probability of red tulips (at both ends of a row)
I planted tulip bulbs in a row on my flower bed. I thought that I had planted white tulips all. However, later, it turned out t...

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Calculate feeling temperature before climbing a mountain
I sometimes climb a mountain. As is well known, when the altitude becomes 100 (m) higher, the temperature lowers by 0.6 degrees...

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be able to add any variable to the number one

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Create an m x n array consisting only of an input value.
Create an array with m rows and n columns wherein all entries are assigned the input value x.

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Product of all elements in an array
Compute the product of all elements in an array.

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Basic matrix operations using standard MATLAB commands
Create the matrix: 1.0e+15 * 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000...

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Basics: counting digits of a number irrespective of the sign
publish the number of digits in any input integer example: -23---->2

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Test if a matrix is symmetric
Write a logical function that returns 1 if the input matrix is symmetric and 0 otherwise.

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Summy's even sum

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Summy's odd sum

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Determine if input is a perfect number
A <http://en.wikipedia.org/wiki/Perfect_number/ perfect number> occurs whent the sum of all divisors of a positive integer, exce...

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matrix rows and columns

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matrix rows and columns

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unsolvable

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Duplicate all elements in the array
Duplicate all elements in the array

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Calculate the average value of the elements in the array
Calculate the average value of the elements in the array

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Converts numbers into characters
Converts numbers into characters

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calculate the length of matrix
input 1 array, calculate the length

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to the 2 all elements
to the 2 all elements

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Perfect number

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Area of Ellipse

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Solve the equation. Find X.