Community Profile

# Tushal Desai

### MathWorks

Last seen: Today Active since 2016

A MathWorker

All

#### Content Feed

View by

Solved

Back to basics 14 - Keywords
Covering some basic topics I haven't seen elsewhere on Cody. Return a cell array of all MATLAB keywords

9 maanden ago

Solved

The Piggy Bank Problem
Given a cylindrical piggy bank with radius g and height y, return the bank's volume. [ g is first input argument.] Bonus though...

9 maanden ago

Solved

Calculate BMI
Given a matrix |hw| (height and weight) with two columns, calculate BMI using these formulas: * 1 kilogram = 2.2 pounds * 1 ...

meer dan een jaar ago

Solved

Find the Oldest Person in a Room
Given two input vectors: * |name| - user last names * |age| - corresponding age of the person Return the name of the ol...

meer dan een jaar ago

Solved

Convert from Fahrenheit to Celsius
Given an input vector |F| containing temperature values in Fahrenheit, return an output vector |C| that contains the values in C...

meer dan een jaar ago

Solved

Calculate Amount of Cake Frosting
Given two input variables |r| and |h|, which stand for the radius and height of a cake, calculate the surface area of the cake y...

meer dan een jaar ago

Solved

Count photos
Given n people, everyone must have pictures taken with everyone, each photo includes only two persons, please count the total nu...

ongeveer 3 jaar ago

Solved

Count ones
Write a program to count number of ones (1s) in an integer variable input. For example: Input x=2200112231 output y=3 I...

ongeveer 3 jaar ago

Solved

Make one big string out of two smaller strings
If you have two small strings, like 'a' and 'b', return them put together like 'ab'. 'a' and 'b' => 'ab' For extra ...

ongeveer 3 jaar ago

Solved

Derivative of polynomial
Compute the derivative of a given polynomial. The input is an <http://www.mathworks.com/help/matlab/math/representing-polynomial...

ongeveer 3 jaar ago

Solved

Suppress the French accent. Example 'Déjà présent' -> 'Deja present'

meer dan 3 jaar ago

Solved

sinus function
x is the abscissa. find the absolute value of cosine of -x and the same value with changed sign.

meer dan 3 jaar ago

Solved

Sunday bonus
Submit a solution on any Sunday and you will get 10 points. Only for MATLAB fans!

meer dan 3 jaar ago

Solved

surface of a spherical planet
you just discovered its circumference, that is the input.

meer dan 3 jaar ago

Solved

Love triangles
Given a vector of lengths [a b c], determines whether a triangle with non-zero area (in two-dimensional Euclidean space, smarty!...

meer dan 3 jaar ago

Solved

Complex number
For complex number c=a+bi, write code that will add a and b together.

meer dan 3 jaar ago

Solved

Celsius to Kelvin
Convert Celsius degrees to Kelvin temperature.

meer dan 3 jaar ago

Solved

Basic arrays operations.
Apply element-by-element binary operation 'fun' to two arrays (A and B).

meer dan 3 jaar ago

Solved

Rounding
Round 10.67 and make 'y' equal to that number.

meer dan 3 jaar ago

Solved

02 - Vector Variables 5
_eVec_ = _Hello_ ( _eVec_ is a string, which is a vector of characters )

meer dan 3 jaar ago

Solved

reverse string
input='rama' output='amar'

meer dan 3 jaar ago

Solved

Find the body mass index. For reference, please refer to Wikipedia here: <http://en.wikipedia.org/wiki/Body_mass_index body ...

meer dan 3 jaar ago

Solved

Back to basics 11 - Max Integer
Covering some basic topics I haven't seen elsewhere on Cody. Return the largest positive integer MATLAB can handle.

meer dan 3 jaar ago

Solved

Reverse a matrix
Its simple. You have to reverse a given matrix.

meer dan 3 jaar ago

Solved

Flip the bit
Given an input character string (e.g. '1001'), return a character string with the bits flipped ('0110').

meer dan 3 jaar ago

Solved

Create a two dimensional zero matrix
You have to create a zero matrix of size (mxn) whose inputs are m and n and the elements of your matrix should be zeros. Exam...

meer dan 3 jaar ago

Solved

Binary Coder
Take an input number and print the binary value of this number.

meer dan 3 jaar ago

Solved

Doubling elements in a vector
Given the vector A, return B in which all numbers in A are doubling. So for: A = [ 1 5 8 ] then B = [ 1 1 5 ...

meer dan 3 jaar ago

Solved

Counting Sequence
Given a vector x, find the "counting sequence" y. A counting sequence is formed by "counting" the entries in a given sequence...

meer dan 3 jaar ago

Solved

square root
Find the square root (y) of an input (x).

meer dan 3 jaar ago