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Palindrome Checker
Create a MATLAB function that checks whether a given string is a palindrome or not. A palindrome is a word, phrase, number, or o...

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Perimeter of a semicircle
Given the diameter d, find the perimeter of a semicircle

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Volume Pillar
Calculate the volume of a pillar with radius l and heigth ar.

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Pi Estimate 1
Estimate Pi as described in the following link: <http://www.people.virginia.edu/~teh1m/cody/Pi_estimation1.pdf>

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Calculate Engine Power
Calculate Engine Power (P) in kW given the values of Torque(M) in Nm and Engine Speed(n) in rpm

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Power Numbers
Find the n-th power of m.

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Sun angle
Determine the angle of the sun above the horizon based on the time of day. Assumptions: the sun rises in the East at 6h00, cor...

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Number of Circles in a Number
Given a number, return the number of closed 'circles' in the base 10 numerical representation. Note: the number 4 has no circ...

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Is it an Armstrong number?
An Armstrong number of three digits is an integer such that the sum of the cubes of its digits is equal to the number itself. Fo...

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Convert from integer to binary
if true % decimalToBinaryVector(x) end

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STOP that car!!!
The maximum allowed speed for this road is 100. Find the cars that didn't observe the speed limit Arrest and fine them!!!

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convert between ascii and characters
I have seen multiple problems like this but none of them have a robust test suite associated with them. The first input C is ...

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find the 'M'
for an input x, return 1 at the location of the letter 'M'

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Magnitude of a vector
Given a vector x, what is its magnitude?

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Determine the area of square if length of the diagonal is given

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Find the sum of n squares
What is the sum of the squares of the first n integers?

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determine skid distance of car
Determine the distance a car skids to a stop given initial velocity (v) and time (t).

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Find sum of negative elements in row.
Find sum of negative elements in row. Example x=[1 -5 3 4 -6 6 7 8 9 10] result = -11

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Calculate the area of a circle
Given a circle of diameter x calculate its area

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Multiply pi
Multiply pi with x!

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PIN code

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Find all repeated numbers
For a given vector, find all numbers that repeated 2 times or more than 2 times. Example: A=[1 2 3 3 4 5 6 6 7] y=[3 ...

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area of a square
find the generic solution for an area of a square

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Area of a rectangle
FInd the area of a rectangle with a length L and width W. Round to the nearest integer.

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Insert zeros

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Find the sum of the largest two elements in a vector
With this one, you have to find the two largest elements in a vector and output the sum of those numbers.

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Find minimum and maximum elements of an array
For a given array find minimum and maximum elements of an array and store minimum value in first index of output and maximum in ...

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How to calculate log?
There is a log that have base 5. How to calculate? log5(x)?

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Area of square
Find the area of a square whose diagonal length is given as x.

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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 ...

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