Umar

Last seen: 11 days ago | Active since 2024

Followers: 16 Following: 4

Community volunteer, like to help people by making difference in their lives

Programming Languages:
Python, C++, C, Java, C#, Javascript, R, MATLAB, SQL, HTML, CSS, Arduino, Shell, Assembly, VHDL, Visual Basic
Spoken Languages:
English
Pronouns:
He/him

Statistics

All

RANK
161
of 297,547

REPUTATION
708

CONTRIBUTIONS
0 Questions
556 Answers

ANSWER ACCEPTANCE
0.00%

VOTES RECEIVED
68

View badges

Feeds

Solved

Return the 3n+1 sequence for n
A Collatz sequence is the sequence where, for a given number n, the next number in the sequence is either n/2 if the number is e...

7 months ago

Solved

Flipping
Write code that can reverse the vector without using any sort of loop. Example Given the input vector A = [ 1 2 3 4 5...

7 months ago

Solved

Vectors counting by 2
Create a vector numbers from 7 to 15 in increments of 2

7 months ago

Solved

Squaring Matrix
Square the following matrix using matlab % A = 1 2 3 4 5 6 7 8 So new matrix should display...

7 months ago

Solved

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

7 months ago

Solved

Calculate the derivative of a polynomial
Example: in = [ 1 1 1 ] out = [ 2 1 ]

7 months ago

Solved

Calculate the integral of the polynomial
for e.g. in = [3 2 1] out = [1 1 1 0]

7 months ago

Solved

find the maximum element of the matrix
for e.g x = [1 2; 3 4] y = 4

7 months ago

Solved

Square Diagonal
If n is the given number, then make a diagonal matrix of size 2*2 with the square of that number.

7 months ago

Solved

y equals x divided by 2
function y = x/2

7 months ago

Solved

calculate RMS voltage
given peak to peak voltage, calculate rms voltage

8 months ago

Solved

convert matrix to single column
given any matrix, convert it to single column

8 months ago

Solved

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

8 months ago

Solved

Is My Wife Wrong?
Answer the question. (see also <http://www.mathworks.com/matlabcentral/cody/problems/149-is-my-wife-right Problem 149: Is my ...

8 months ago

Solved

Calculate distance travelled when given radius and rotations
When given radius of wheel and number of rotations calculate total distance travelled consider pi=3.14

8 months ago

Solved

Rosenbrock's Banana Function and its derivatives
Write a function to return the value of <http://en.wikipedia.org/wiki/Rosenbrock_function Rosenbrock's two-dimensional banana fu...

8 months ago

Solved

Stress-Strain Properties - 5
Similar to the previous problem, materials may be characterized by their stiffness-to-weight ratio, which is the elastic modulus...

8 months ago

Solved

Stress-Strain Properties - 4
A common measure of the ability of a material to carry load per unit mass is termed strength-to-weight ratio and is calculated b...

8 months ago

Solved

Stress-Strain Properties - 3
A brittle material will not exhibit a yield point. In other words, the yield point and failure point coincide. In such cases, th...

8 months ago

Solved

Stress-Strain Properties - 2
The resilience of a material is its ability to resist permanent (or plastic) deformation. The resilience coincides with the elas...

8 months ago

Solved

Stress-Strain Properties - 1
This is the first in a series of problems regarding mechanics of materials, in particular, material properties drawn from stress...

8 months ago

Solved

ASCii Code
Using Matlab get the ASCii for '?'

8 months ago

Solved

Your favourite city!
Type your favourite city.

8 months ago

Solved

What is Sum Of all elements of Matrix
Given the matrix x, return the sum of all elements of matrix. Example: Input x = [ 1 2 0 0 0 0 6 9 3 3 ] ...

8 months ago

Solved

Find the area of a triangle
Given a triangle with a base b and height h, return the triangle area.

8 months ago

Solved

Arrange vector in ascending order
Arrange a given vector in ascending order. input = [4 5 1 2 9]; output = [1 2 4 5 9];

8 months ago

Solved

Min of a Matrix
Return the minimum value in the given matrix.

8 months ago

Solved

Volume and area of a sphere
Input(r) - radius Output([v,s]) - volume and area

8 months ago

Solved

Simple equation: Annual salary
Given an hourly wage, compute an annual salary

8 months ago

Solved

Matlab Basics II - Intervals
Write a function that takes an interval from a to b, and divides it into 5 parts example: a = 1, b = 2 output = 1 1.25 ...

8 months ago