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Feeds
Risolto
Square a Number
Given an input x, return y, which is equal to the square of x.
quasi 11 anni fa
Problema
Square a Number
Given an input x, return y, which is equal to the square of x.
quasi 11 anni fa | 3 | 900 risolutori
Problema
Create a Standard Size Vector
Given an input x, create a row vector y from 1 to x with 5 elements.
quasi 11 anni fa | 1 | 151 risolutori
Risolto
Create a Matrix of Zeros
Given an input x, create a square matrix y of zeros with x rows and x columns.
quasi 11 anni fa
Problema
Create a Matrix of Zeros
Given an input x, create a square matrix y of zeros with x rows and x columns.
quasi 11 anni fa | 7 | 649 risolutori
Problema
Exponential Growth vs. Decay
Given a constant k, write an exponential change equation y and determine the value of y when t = 50. Assume that y initial equal...
quasi 11 anni fa | 0 | 0 risolutori
Problema
Create a Standard Size Vector
Given an input x, create a vertical vector y from 1 to x with 5 elements.
quasi 11 anni fa | 0 | 0 risolutori
Risolto
Sum all integers from 1 to 2^n
Given the number x, y must be the summation of all integers from 1 to 2^x. For instance if x=2 then y must be 1+2+3+4=10.
quasi 11 anni fa
Risolto
Return the first and last character of a string
Return the first and last character of a string, concatenated together. If there is only one character in the string, the functi...
quasi 11 anni fa
Risolto
Circle area using pi
Given a circle's radius, compute the circle's area. Use the built-in mathematical constant pi.
quasi 11 anni fa
Risolto
Weighted average
Given two lists of numbers, determine the weighted average. Example [1 2 3] and [10 15 20] should result in 33.333...
quasi 11 anni fa
Risolto
Pizza!
Given a circular pizza with radius _z_ and thickness _a_, return the pizza's volume. [ _z_ is first input argument.] Non-scor...
quasi 11 anni fa
Risolto
Triangle Numbers
Triangle numbers are the sums of successive integers. So 6 is a triangle number because 6 = 1 + 2 + 3 which can be displa...
quasi 11 anni fa
Risolto
Select every other element of a vector
Write a function which returns every other element of the vector passed in. That is, it returns the all odd-numbered elements, s...
quasi 11 anni fa
Risolto
Find the sum of all the numbers of the input vector
Find the sum of all the numbers of the input vector x. Examples: Input x = [1 2 3 5] Output y is 11 Input x ...
quasi 11 anni fa
Risolto
Make the vector [1 2 3 4 5 6 7 8 9 10]
In MATLAB, you create a vector by enclosing the elements in square brackets like so: x = [1 2 3 4] Commas are optional, s...
quasi 11 anni fa
Risolto
Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...
quasi 11 anni fa
