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Center of mass
Given a matrix M(m,n), where m is the number of vertices of the geometrical element and n is 2 or 3 (2D-plane figure or 3D-solid...

nästan 6 år ago

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Values in Array
How many values are in the array

nästan 6 år ago

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Test of Quiz
Answer the questions and write in vector. Only one answer is correct. The founder of fuzzy logic is 1a) D. Golberg 1b)...

nästan 6 år ago

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Solving a quadratic equation
Given a, b and c, Return the solution of the following quadratic equation: a*x^2 + b*x + c = 0.

nästan 6 år ago

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Transpose of matrix
Transpose of matrix as per test cases

nästan 6 år ago

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Remove the middle element from a vector
Remove the middle element of a vector? *Example:* [1,2,3] should return 2 [1,2,3,4] should return 2 [] should return...

nästan 6 år ago

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Selecting books on MATLAB for experts and beginners (blindfolded)
* Imagine you have been blindfolded and asked to pick up any two books randomly from the table. * There are n books suitable f...

nästan 6 år ago

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Number Persistence
A number's persistence is the number of steps required to reduce it to a single digit by multiplying all its digits to obtain a ...

nästan 6 år ago

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Print true if
all elements are larger than 5 a=[1 3 5 8 6]; b=[6 6 6 6 6]; function(a) should be false, and function(b) will be tru...

nästan 6 år ago

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Powers Of
Fill the vector with powers of 2, so that vector(1) is 2^1, vector(2) is 2^2, etc. Stop with vector(10). Complete the function ...

nästan 6 år ago

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Find hen's weight.
If hen weights x kilos on two legs, how much does it weights on one leg? Output the result.

nästan 6 år ago

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Find the volume of cone
Find the volume of cone, when given radius(r) and height(h).

nästan 6 år ago

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Was ist denn los?
Nur für deutschsprechende Leute! Wie geht's? ...also gut, bis bald!

nästan 6 år ago

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COUNT VOWEL 2
The objective of this problem is to determine the number of unique vowels used in the given string. Now count vowels in STRI...

nästan 6 år ago

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Create Vector containing following elements
Create Vector containing following elements A=[pi eps NaN inf -inf flintmax];

nästan 6 år ago

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Vertically stack two vectors
Stack two vectors on top of each-other so that... if A = [1 5 3] and B = [8 6 4] then C = [1 5 3 ; 8 6 4]

nästan 6 år ago

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Sum all integers from 1 to 2^x
Given a number x, your function must return the summation of all integers from 1 to 2^x.

nästan 6 år ago

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Mysterious digits operation (easy)
What is this digit operation? 0 -> 0 1 -> 9 121 -> 9 44 -> 6 15 -> 5 1243 -> 7 ...

nästan 6 år 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.

nästan 6 år ago

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Trickier Timing
You solution should return control to main program only when the current time ends in either a 5 or 0 (e.g. the current seconds ...

nästan 6 år ago

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find whether it is prime or not
For a given number find if its prime

nästan 6 år ago

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kmph to mph converter
Convert the speed in miles/hour to km/hour.

nästan 6 år ago

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Test if a number is numeric or not
Test if a number is numeric or not

nästan 6 år ago

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Change Vector Value
Change the element of the vector with respect to the element of the direction vector If the element of the direction vecto...

nästan 6 år ago

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Cody Computer Part 4 : Are you a morning Cody player Addicted ?
This is a stupid Cody challenge. You just have to *click "Submit" between 7 and 9 AM.* ... Greenwich Mean Time (GMT). To see ...

nästan 6 år ago

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

nästan 6 år ago

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Energy of an object
Calculate the total mechanical energy of an object. Total Energy= Potential energy + Kinetic energy P.E.=m*g*h K.E.=1/2...

nästan 6 år ago

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Replace odd number in given matrix by zero
Replace the odd numbers in a given matrix with zero. Example A = [ 17 24 1 8 15 23 5 7 ...

nästan 6 år ago

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When can one be the Life Member of the IEEE?
Consult the site http://en.wikipedia.org/wiki/Ieee from where it can be seen that IEEE Members who have reached the age of 65 an...

nästan 6 år ago

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square a vector-Given the variable x as your input, square it and put the result in y.
function y = (x)squared y = x; end

nästan 6 år ago