Jon Wieser

Last seen: 約4年前 | 2018 年からアクティブ

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Create an RGB Image using a loop by choosing a random color for each pixel
x = 1:10; y= 1:10; image=zeros(10,10,3); m = randi(3,10,10); % creates a vetor that of random numbers from 1:3 that deterim...

4年以上前 | 0

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Fibonacci-Sum of Squares
Given the Fibonacci sequence defined by the following recursive relation, * F(n) = F(n-1) + F(n-2) * where F(1) = 1 and F(1)...

4年以上前

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solving three equations for 3 unknows
try: D=solve('(2*c*w1)+b2 = 0.3205','((2*c*b2)+ w1)*w1 = 214200','(b2*w1)=1.2260e+05;','c','w1','b2')

5年弱前 | 0

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translate equation to matlab code
s2_hat= n1/n2*(N_hat*(-N_hat*s1_hat))-N_hat*sqrt(1-(n1/n2)^2*(N_hat*s1_hat)*(N_hat*s1_hat))

5年弱前 | 1

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Function Return only one value
when you call the function, you need to specify two outputs, for example: [X,Y] =MyEKFFun(31,24,18,330,364,379,1,1.1,1.3,2)

5年弱前 | 2

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Cell Counting: How Many Draws?
You are given a cell array containing information about a number of soccer games. Each cell contains one of the following: * ...

5年弱前

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The Answer to Life, the Universe, and Everything
A variation of a previous Hitchhiker's Guide to the Galaxy problem. *Inputs:* Life, the Universe, and Everything *Output:*...

5年弱前

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Counting down
Create a vector that counts from 450 to 200 in increments of 10.

5年弱前

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Number of 1s in a binary string
Find the number of 1s in the given binary string. Example. If the input string is '1100101', the output is 4. If the input stri...

5年弱前

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Make a random, non-repeating vector.
This is a basic MATLAB operation. It is for instructional purposes. --- If you want to get a random permutation of integer...

約5年前

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Pascal's Triangle
Given an integer n >= 0, generate the length n+1 row vector representing the n-th row of <http://en.wikipedia.org/wiki/Pascals_t...

約5年前

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Who knows the last digit of pi?
There is only one man who knows the last digit of pi, who is that man? Give the name of that man, who, by popular believe, can ...

約5年前

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Wind Chill Computation
On a windy day, a temperature of 15 degrees may feel colder, perhaps 7 degrees. The formula below calculates the "wind chill," i...

約5年前

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How to find the position of an element in a vector without using the find function
Write a function posX=findPosition(x,y) where x is a vector and y is the number that you are searching for. Examples: fin...

約5年前

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Sum of diagonal of a square matrix
If x = [1 2 4; 3 4 5; 5 6 7] then y should be the sum of the diagonals of the matrix y = 1 + 4 + 7 = 12

約5年前

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surface of a spherical planet
you just discovered its circumference, that is the input.

約5年前

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Rotate a Matrix by 90 degrees
Rotate a Matrix by 90 degrees Example: If the input is: X = 1 2 3 4 5 6 7 8 9 ...

約5年前

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Generate a vector like 1,2,2,3,3,3,4,4,4,4
Generate a vector like 1,2,2,3,3,3,4,4,4,4 So if n = 3, then return [1 2 2 3 3 3] And if n = 5, then return [1 2 2...

約5年前

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I want to insert a groups of ones in between zeros. I want to display all the possibilities.
here's a start unique(perms([zeros(1,8),111,111]),'rows');

約5年前 | 0

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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

約5年前

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Add two numbers
Calculate the sum of two numbers. Example input = [2 3] output = 5

約5年前

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Area of a disk
Find the area of a disk or circle. x= radius of the disk.

約5年前

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Let's see how peculiar we can get
The task is to multiply two numbers. But do it in the most peculiar possible way.

約5年前

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We love vectorized solutions. Problem 1 : remove the row average.
Given a 2-d matrix, remove the row average from each row. Your solution MUST be vectorized. The solution will be tested for ac...

約5年前

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Doubling elements in a vector
Given the vector A, return B in which all numbers in A are doubling. So for: A = [ 1 5 8 ] then B = [ 1 1 5 ...

約5年前

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Vector creation
Create a vector using square brackets going from 1 to the given value x in steps on 1. Hint: use increment.

約5年前

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Flip the vector from right to left
Flip the vector from right to left. Examples x=[1:5], then y=[5 4 3 2 1] x=[1 4 6], then y=[6 4 1]; Request not ...

約5年前

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inner product of two vectors
inner product of two vectors

約5年前

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Whether the input is vector?
Given the input x, return 1 if x is vector or else 0.

約5年前

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Create a vector
Create a vector from 0 to n by intervals of 2.

約5年前

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Jon Wieser

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