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Crate a vector of logarithmically spaced
Create a vector of logarithmically spaced from 10^0 to 10^x with n sample Example: if x=4 and n=3 Answer must be=[1 100 10...

6 years 前

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Find remainder when x is divided by 3
Find remainder when x is divided by 3

6 years 前

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Sum the rows
Sum the rows of the given matrix. Example x = [ 1 2 3 4 ] y = [ 3 7 ]

6 years 前

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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.

6 years 前

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Convert Kilometers to Miles
Convert kilometers to miles. Consider 1 km = 0.62 mile. Note: Don't use the '*' operator.

6 years 前

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

6 years 前

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Pull the variable y_correct from the Caller's Workspace
*Description* This highlights a very easy to use and high-scoring cheat that can be used on almost all Cody questions.

6 years 前

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

6 years 前

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Add two different item as shown in example
Add two different item as shown in example x=5; y='ab'; Then output must be'5ab';

6 years 前

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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...

6 years 前

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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...

6 years 前

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

6 years 前

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More luck than brains
Give a random function that guess and return numbers from 1 to 6 exactly like the test suite .

6 years 前

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index of n^2 in magic(n)
input=5 magic matrix 17 24 1 8 15 23 5 7 14 16 4 6 13 20 22 10 ...

6 years 前

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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

6 years 前

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Change matrix to vector2
From x = 4 3 5 1 5 1 To y = 4 3 5 1 ...

6 years 前

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Make roundn function
Make roundn function using round. x=0.55555 y=function(x,1) y=1 y=function(x,2) y=0.6 y=function(x,3) ...

6 years 前

已解决

Separate even from odd numbers in a vector - with a loop
*Using a loop*, rearrange a vector of integers such that the odd numbers appear at the beginning, and even numbers at the end. T...

6 years 前

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Diagonal & Anti-Diagonal Matrix: Easy
Create a matrix as shown below from "magic" square. For example: if input x=9;then use mgic(x) and create the matrix...

6 years 前

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Determine the Anti-diagonal of a Magic Square
Determine the anti-diagonal (crossing from top right to lower left) of a magic square of size n. Examples If n = 3 y =...

6 years 前

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The prisoner
"We want information, information, information." "Who are you?" Input can be a string or a number (array).

6 years 前

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Perimeters/Circumference
Given an array. Determine whether the perimeter is of a circle, triangle or square. Then calculate the perimeter.

6 years 前

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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.

6 years 前

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Ohm's Law
Well its Ohm's law... So V = IR! I will give two of the three values, such as V and I or I and R and you have to return th...

6 years 前

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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...

6 years 前

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Find out Harmonic mean.
Find out Harmonic mean.

6 years 前

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Find similar sequences
Another problem inspired by a question on the <http://www.mathworks.com/matlabcentral/answers answers> forum. Given a matrix ...

6 years 前

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Generate Square Wave
Generate a square wave of desired length, number of complete cycles and duty cycle. Here, duty cycle is defined as the fraction ...

6 years 前

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Sum of series VII
What is the sum of the following sequence: Σ(km^k)/(k+m)! for k=1...n for different n and m?

6 years 前

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Sum of series IV
What is the sum of the following sequence: Σ(-1)^(k+1) (2k-1)^2 for k=1...n for different n?

6 years 前