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Sorted highest to lowest?
Return 1 if the input is sorted from highest to lowest, 0 if not. Example: 1:7 -> 0 [7 5 2] -> 1
oltre 7 anni fa
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Average speed for the entire trip
The input is two speeds (for the trip and return trip) and output is average speed. Assume units are consistent, say miles per h...
oltre 7 anni fa
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Matlab Basics - Rounding I
Write a script to round x DOWN to the next lowest integer: e.g. x = 2.3 --> x = 2 also: x = 2.7 --> x = 2
oltre 7 anni fa
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Is this triangle right-angled?
Given three positive numbers a, b, c, where c is the largest number, return *true* if the triangle with sides a, b and c is righ...
oltre 7 anni fa
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Replacing a row
For matrix G=[1 2 3; 4 5 6; 7 8 9] Replace the 2nd row with 8s **remember to create matrix G
oltre 7 anni fa
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Kinetic Energy
Given the mass m and velocity v of an object, determine its <http://en.wikipedia.org/wiki/Kinetic_energy kinetic energy>.
oltre 7 anni fa
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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 ...
oltre 7 anni fa
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Roots
Find out the roots of a given polynomial equation.Given are the coefficients of the equation.
oltre 7 anni fa
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Matlab Basics II - Count rows in a matrix
Write a function that returns that number of rows in a vector or matrix x example: x = [1; 2; 3] output = 3
oltre 7 anni fa
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Area of a triangle
A triangle is given with base *'b'* ,vertical hight *'h'* . then find it's area.
oltre 7 anni fa
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Weighted average
Given two lists of numbers, determine the weighted average. Example [1 2 3] and [10 15 20] should result in 33.333...
oltre 7 anni fa
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Multiply by 3
Given the variable x as your input, multiply it by three and put the result in y.
oltre 7 anni fa
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Average Grade
Given a 1x5 vector presents the grades of a student on five tests. Calculate the average grade of that student.
oltre 7 anni fa
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Return 'on' or 'off'
When the input is true, return 'on', otherwise, return 'off'.
oltre 7 anni fa
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Percentage profit
If you are buying at x dollar, what will be the selling price for making the r% profit?
oltre 7 anni fa
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What percentage?
Calculate the output c as the percentage of a on b for given a and b.
oltre 7 anni fa
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Find the hypotenuse
Given a and b (the two sides of a right-triangle), find c, the hypotenuse.
oltre 7 anni fa
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Y=X
Given an input variable x, output a variable y that is equal in value to x. Example: Input x = 1 Output y is 1 Inp...
oltre 7 anni fa
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Back to basics 9 - Indexed References
Covering some basic topics I haven't seen elsewhere on Cody. Given an input matrix and row and column, output the index of th...
oltre 7 anni fa
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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...
oltre 7 anni fa
