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ANAS


Salah Salem Official School - Giza, Egypt

Last seen: Today Active since 2026

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14 years old preparatory student in Egypt, interested in MATLAB and Artificial Intelligence.

Programming Languages:
MATLAB
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English
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41 Problems
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Solved


Matrix
The fourth problem in Linear Algebra group. Create a matrix like this: 14 7 26 7 8 6 3 0 30

15 hours ago

Problem


Matrix
The fourth problem in Linear Algebra group. Create a matrix like this: 14 7 26 7 8 6 3 0 30

15 hours ago | 0 | 3 solvers

Solved


Column Vector
The third problem in Linear Algebra group. Create a column vector like this:

16 hours ago

Problem


Column Vector
The third problem in Linear Algebra group. Create a column vector like this:

16 hours ago | 0 | 1 solver

Solved


Row Vector
The second problem in Linear Algebra group. Create this vector in MATLAB: [7 8 26]

16 hours ago

Problem


Row Vector
The second problem in Linear Algebra group. Create this vector in MATLAB: [7 8 26]

16 hours ago | 0 | 1 solver

Solved


Scalar
The First problem in Linear Algebra group. Make scalar contains the value:

16 hours ago

Problem


Scalar
The First problem in Linear Algebra group. Make scalar contains the value:

16 hours ago | 0 | 1 solver

Solved


Building matrices
If you have matrix A, create matrix B using matrix A as an "element" A = [1 2 3 4; 5 6 7 8...

12 days ago

Solved


Deleting an element in a matrix
For vector Grades=[98 56 78 34 100 88 87], delete the number 78 to get the following matrix Grades=[98 56 34 100 88 87] **re...

12 days ago

Solved


ASCii Code
Using matlab, give the symbol that is associated with ASCii code 122

12 days ago

Solved


ASCii Code
Using Matlab get the ASCii for '?'

12 days ago

Solved


Convert a numerical matrix into a cell array of strings
Given a numerical matrix, output a *cell array of string*. For example: if input = 1:3 output is {'1','2','3'} whic...

12 days ago

Solved


Beginner's Problem - Squaring
Try out this test problem first. Given the variable x as your input, square it by two and put the result in y. Examples: ...

15 days ago

Solved


Max of a Vector
Write a function to return the max of a vector

15 days ago

Solved


Change string to number
Change given string to number. (hint: there is already function) Changing from ['1234'] to [1234] is one of example

15 days ago

Solved


Datetime basics
Generate the datetime scalar representing the current date

17 days ago

Solved


Check if number exists in vector
Return 1 if number a exists in vector b otherwise return 0. a = 3; b = [1,2,4]; Returns 0. a = 3; b = [1,2,3]; Returns 1.

26 days ago

Solved


Find the nearest integer
Given a vector of integers and a real number find the closest integer. EX: >> a = [2 4 5 6 8 10]; >> b = 4.6; >> nea...

27 days ago

Solved


Find the dimensions of a matrix
Just find the number of columns of the given matrix. Example x = [1 2 3 4 5 6] y = 2

27 days ago

Solved


Compute a dot product of two vectors x and y
x and y are input vectors, d is a number and contains their dot product

30 days ago

Solved


The Hitchhiker's Guide to MATLAB
Output logical "true" if the input is the answer to life, the universe and everything. Otherwise, output logical "false".

30 days ago

Solved


Length of the hypotenuse
Given short sides of lengths a and b, calculate the length c of the hypotenuse of the right-angled triangle. <<https://i.imgu...

30 days ago

Solved


Transpose
Write a MATLAB script in order to convert a random length row vector (v) into a column vector.

1 month ago

Solved


Find the minimum element of the matrix
Example: If x = [3 9; 5 2] then y = 2

1 month ago

Solved


find the roots of a quadratic equation
for e.g x = [ 2 -1 -3] y = [1.5 -1]

1 month ago

Solved


Find the product of a Vector
How would you find the product of the vector [1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0] times 2?; x = [1 : 0.5 : 6]; y ...

1 month ago

Solved


Vector Multiplication
Vector Multiplication of three matrix as shown in test cases.

1 month ago

Solved


Unit Matrix
Given n, you should return an n-by-n unit matrix. Example: If input is n=2 then A = [ 1 0 0 1 ] If input is n=4 th...

1 month ago

Solved


Square root of number
Square root of given number.

1 month ago

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