Electronics and Telecommunication Engineering student at University of Moratuwa.

Professional Interests: Image Processing, signal processing, digital system design

Solved

Who knows the last digit of pi?

There is only one man who knows the last digit of pi, who is that man? Give the name of that man, who, by popular believe, can ...

4 years ago

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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...

4 years ago

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Small Riddle

Mr. Smith has two children. If the older child is a boy, what are the odds that the other child is also a boy?

4 years ago

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Sum all integers from 1 to 5^n

Given the number x, y must be the summation of all integers from 1 to 2^x. For instance if x=6

4 years ago

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Check if equal

Return true if all the elements of an nD array are equal, false otherwise.

5 years ago

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Squaring Matrix

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

5 years ago

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Complex number

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

5 years ago

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Angle of triangle

For three unknown points a b c, given three sides ab bc ca, find three angles abc bca cab in radians. Your function should b...

5 years ago

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MATCH THE STRINGS (2 CHAR) very easy

Match the given string based on first two characters on each string. For example A='harsa'; b='harish'; result '1' ...

5 years ago

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Matrix to column conversion

Given a matrix of any size, convert it into a column vector. e.g A=[10 20 30; 40 50 60] then, B = [10; 40; ...

5 years ago

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Triangle Numbers Below N

This is an offshoot of <http://www.mathworks.com/matlabcentral/cody/problems/5-triangle-numbers Cody Problem 5: Triangle Numbers...

5 years ago

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Half?

If you toss an even number (x) of coins, what is the probability (y) of 50% head and 50% tail?

5 years ago

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Back to basics 24 - Symbolic variables

Covering some basic topics I haven't seen elsewhere on Cody. Given a string algebraic expression, return the symbolic variabl...

5 years ago

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Perfect Square or not

find Given input x is perfect square or not,if yes then output y=1.else y=0

5 years ago

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Find the dimensions of a matrix

Just find the number of columns of the given matrix. Example x = [1 2 3 4 5 6] y = 2

5 years ago

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Deleting an element in a matrix

For vector Grades=[98 56 78 34 100 88 87], delete the number 78 to get the following matrix Grades=[98 56 34 100 88 87] **re...

5 years ago

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matlab indian players

answer is one of the indian matlab player(just for fun dont take serious)

5 years ago