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AnasAR


Salah Salem Official School - Giza, Egypt

Last seen: 8 giorni fa Attivo dal 2026

Followers: 0   Following: 0

Messaggio

A 14-year-old Egyptian programmer, interested in MATLAB and AI.

Programming Languages:
MATLAB
Spoken Languages:
English
Pronouns:
He/him
Professional Interests:
Mathematics, Python with MATLAB, AI and Statistics, Machine Learning Pipelines

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Risolto


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

17 giorni fa

Problema


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

17 giorni fa | 0 | 18 risolutori

Risolto


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

17 giorni fa

Problema


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

17 giorni fa | 0 | 16 risolutori

Risolto


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

17 giorni fa

Problema


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

17 giorni fa | 0 | 16 risolutori

Risolto


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

17 giorni fa

Problema


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

17 giorni fa | 0 | 17 risolutori

Risolto


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...

29 giorni fa

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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...

29 giorni fa

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

29 giorni fa

Risolto


ASCii Code
Using Matlab get the ASCii for '?'

29 giorni fa

Risolto


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...

29 giorni fa

Risolto


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: ...

circa un mese fa

Risolto


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

circa un mese fa

Risolto


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

circa un mese fa

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Datetime basics
Generate the datetime scalar representing the current date

circa un mese fa

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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.

circa un mese fa

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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...

circa un mese fa

Risolto


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

circa un mese fa

Risolto


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

circa 2 mesi fa

Risolto


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".

circa 2 mesi fa

Risolto


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...

circa 2 mesi fa

Risolto


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

circa 2 mesi fa

Risolto


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

circa 2 mesi fa

Risolto


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

circa 2 mesi fa

Risolto


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 ...

circa 2 mesi fa

Risolto


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

circa 2 mesi fa

Risolto


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...

circa 2 mesi fa

Risolto


Square root of number
Square root of given number.

circa 2 mesi fa

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