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Alaa


Last seen: 1 day ago Active since 2024

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Solved


Multiply a column by a row
* Given a column vector C and and a row vector R. * Output a matrix M. * Every column of M equals to C multiplied by correspon...

1 day ago

Solved


Sum of the Matrix Elements
Add up all the elements in a NxM matrix where N signifies the number of the rows and M signifies the number of the columns. E...

1 day ago

Solved


find radius of cone
if Slant height of Cone(I)& hight of Cone(H) given then find radius of the Cone(R) for example I=5,h=4 then the ans R=3;

1 day ago

Solved


kmph to mps
convert kilometer per hour to meter per second

1 day ago

Solved


Basics: 'Find the eigenvalues of given matrix
Find the eigenvalues y for a given matrix x.

1 day ago

Solved


Who invented zero?
We know the importance zero in computer science, mathematics... but who invented zero? Clue: He was the first in the line ...

1 day ago

Solved


to the 2 all elements
to the 2 all elements

1 day ago

Solved


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

1 day ago

Solved


Converts numbers into characters
Converts numbers into characters

1 day ago

Solved


easy problem
Find the last element of the array

1 day ago

Solved


Voltage in a lamp
A lamp is measured to have a resistance of R ohms when it operates at a power of P Watts. What is the voltage (in volts) being a...

1 day ago

Solved


Calculate the acceleration of a crate
What is the acceleration of a crate if two robots apply F1 N and F2 N of force respectively and a frictional force of FR N acts ...

1 day ago

Solved


Force and Motion 2
Two robots are pulling on an object in opposite directions. One robot pulls with a force of F1 Newtons and the other with a forc...

1 day ago

Solved


Force and Motion 3
Two robots push on a large object in the same direction. One robot pushes with a force of F1 Newtons and the other with a force...

1 day ago

Solved


Clueless - Lord Ned in the Game Room with the Technical Computing Language
[Warning: this is a nontrivial programming problem] Worried about the decline in reasoning skills in the clueless populace of...

1 day ago

Solved


Calculate Reynolds Number
Write a MATLAB function that calculates the Reynolds number for flow over a flat plate: ​ ρ = fluid density (kg/m³) V = veloc...

8 days ago

Problem


Calculate Reynolds Number
Write a MATLAB function that calculates the Reynolds number for flow over a flat plate: ​ ρ = fluid density (kg/m³) V = veloc...

8 days ago | 2 | 14 solvers

Solved


Compute Airspeed from Mach Number
Write a MATLAB function that converts a Mach number to airspeed given the speed of sound aa in m/s: V=M⋅a V = airspeed (m/s) M...

8 days ago

Problem


Compute Airspeed from Mach Number
Write a MATLAB function that converts a Mach number to airspeed given the speed of sound aa in m/s: V=M⋅a V = airspeed (m/s) M...

8 days ago | 0 | 12 solvers

Solved


Calculate Drag Force
Write a MATLAB function to compute the drag force on an object moving through air: ​ where: D is drag force (N) ρ is air de...

8 days ago

Problem


Calculate Drag Force
Write a MATLAB function to compute the drag force on an object moving through air: ​ where: D is drag force (N) ρ is air de...

8 days ago | 1 | 12 solvers

Solved


Calculate Lift Force on an Airfoil
Write a MATLAB function to calculate the lift force acting on an airfoil given the air density, wing area, velocity of the airfl...

8 days ago

Problem


Calculate Lift Force on an Airfoil
Write a MATLAB function to calculate the lift force acting on an airfoil given the air density, wing area, velocity of the airfl...

8 days ago | 1 | 15 solvers

Solved


Find the max element of the array
Find the max element of the array

8 days ago

Solved


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

8 days ago

Solved


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

8 days ago

Solved


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

8 days ago

Solved


Unit conversion
Convert x degree Celsius to y degree Fahrenheit.

8 days ago

Solved


Swap two numbers
Example Input: a = 10 b = 20 Output a = 20 b = 10

8 days ago

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