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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

16 días hace

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Balanced number
Given a positive integer find whether it is a balanced number. For a balanced number the sum of first half of digits is equal to...

16 días hace

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Return a list sorted by number of occurrences
Given a vector x, return a vector y of the unique values in x sorted by the number of occurrences in x. Ties are resolved by a ...

16 días hace

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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 ...

16 días hace

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Is it a number?
Determine if input is numeric. If it is,output is 1; if it is not, output is 0.

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Inner product of two vectors
Find the inner product of two vectors.

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Get The Opposite Of The Number Without Negative (-) On It
You must get the opposite of the number X without making -X. Hint: You can make it by Subtraction and Multiplication.

16 días hace

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Fuel-Air Equivalence Ratio (Lambda)
Lambda (λ) is the ratio of actual air-fuel ratio to the stoichiometric air-fuel ratio. λ = 1 is perfect stoichiometry, λ < 1...

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Determine the mean of matrix
Determine the mean of matrix without using mean function Hint: use simple algorithm

17 días hace

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Total price with tax calculation for (m) items and price (p)

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MATLAB 101: Count the Evens
Write a MATLAB function that accepts an array of integers and returns the total count of even numbers present in the array. Note...

17 días hace

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length of a vector
Find twice the length of a given vector.

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Positive Infinity
Round the array a towards positive infinity

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Get the area of the square.
Four circles are inscribed in the square ABCD. The perimeter of each circle is *aπ*. <<http://imgfz.com/i/UzgCJut.png>> Gi...

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find the roots of a quadratic equation
for e.g x = [ 2 -1 -3] y = [1.5 -1]

18 días hace

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Given area find sides
In a right angle triangle given area 'A' one arm=x, another arm=2x then find the value of x. For example, area A=400 then ...

18 días hace

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Double all elements in the array
Duplicate all elements in the array

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Is my wife right?
Regardless of input, output the string 'yes'.

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Energy Conversion 2

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varargin
Write a function that can take a diffrent Amount of inputs for every run Which gives you the sum of all Inputs. Example: f(a,b...

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Back to basics 12 - Input Arguments
Covering some basic topics I haven't seen elsewhere on Cody. Return a value equal to the number of input arguments to the fun...

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convert matrix to single column
given any matrix, convert it to single column

19 días hace

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Will there be a new leader?
Simply answer the title.

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Back to basics - mean of corner elements of a matrix
Calculate the mean of corner elements of a matrix. e.g. a=[1 2 3; 4 5 6; 7 8 9;] Mean = (1+3+7+9)/4 = 5

19 días hace

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04 - Scalar Equations 1
Define the variable a: <<http://samle.dk/STTBDP/Assignment1_4-a.png>> Use this to calculate x: <<http://samle.dk/STTBD...

19 días hace

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Zero or hero
A number will be given as an input. You can be hero if it's not zero. (Just for fun)

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Determine the square root
Determine the square root of the value the user has entered, n.

21 días hace

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Skip by a multiple
Given an integer create an array of its multiples. Array must have a length of 15

21 días hace

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easy problem
Find the last element of the array

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Calculate the average value of the elements in the array
Calculate the average value of the elements in the array

21 días hace