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Find the area of the square

There are *n²* circles inscribed in the square ABCD. The perimeter of each circle is *aπ* <<http://imgfz.com/i/3wzCeAT.png>> ...

3 months ago

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Times 5

Try out this test problem first. Given the variable x as your input, multiply it by five and put the result in y. Examples...

3 months ago

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First N Perfect Squares

*Description* Return the first N perfect squares *Example* input = 4; output = [ 1 4 9 16 ];

3 months ago

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Duplicate a character

Duplicate a character 'n' times. Example 1: str='a' n=5 output='aaaaa' Example 2: str='*' n=3 output='***'

3 months ago

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Make one vector from two others

You are given two vectors of equal length. Your task is to create a MATLAB script that will repeat all of the values in the fir...

3 months ago

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Reverse digits of a number

Reverse digits of a number. For example, return *321* for the input *123* . The left-hand zeros can be discarded. For exam...

3 months ago

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Union of two set decreasing order

Union of two set decreasing order Say, x=[1 2 5] and y=[5 7 8] then answer must be [8 7 5 2 1]

3 months ago

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Add one raw in given matrix as shown in example

*Add one raw in given matrix as shown in example* A=[1 0;0 1]; X=[3 5]; Answer must be:[1 0; 0 1;3 5]

3 months ago

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Create a Standard Size Vector

Given an input x, create a row vector y from 1 to x with 5 elements.

3 months ago

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What number has this problem?

This problem is added because it is problem number *???* in the "Community" problems section. <http://www.mathworks.de/matlab...

3 months ago

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generate the matrix

given a value n (say 4) - generate the matrix like below y= [0 1 2 3 4; -1 0 1 2 ...

3 months ago

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Convert decimal to hex as shown in test cases

Convert decimal to hex as shown in test cases.

3 months ago

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Average Grade

Given a 1x5 vector presents the grades of a student on five tests. Calculate the average grade of that student.

3 months ago

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Area-01

Given the radius of the circle inscribed in a square, find the area that is not bounded by the circle but inside the square. ...

3 months ago

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metre to feet converter

The idea is to make a converter, which exchange meters to feets. We use a factor of 1m = 3.281*1f. so 3m are equals to 9.843 m...

3 months ago

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Kinetic Energy

Given the mass m and velocity v of an object, determine its <http://en.wikipedia.org/wiki/Kinetic_energy kinetic energy>.

3 months ago

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Sum of Two Numbers

Given two integer numbers x and y, calculate their sum and put it in z. Examples: Inputs x = 2, y = 4 Output z is 6 ...

3 months ago

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Find the last digit

FInd the last digit of a given number. Given number is the input and output should be the last digit of that number.

3 months ago

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Determine whether the input is divisible by 3 as well as 5

If the input is divisible by 3 as well as 5 then the output should be 'true' otherwise 'false'

3 months ago

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For a rectangle, if x is the length and 2x is width. Then find out x from the area of the rectangle?

For a rectangle, if x is the length and 2x is the width. Then find out x from the area of the rectangle? if the area is equal...

3 months ago

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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.

3 months ago

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Find the index of the lowest number in a matrix

Take a matrix, and find the [row cal] index of the lowest number

3 months ago

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Matrix element wise multiplication

Take two incoming vectors, and multiply them element wise

3 months ago