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**Content Feed**

Submitted

A safety net for MATLAB's clear command

intercept amok calls to clear() in interactive mode

ongeveer 7 jaar ago | 1 download |

how do I plot one channel of data when I have 100 channels?

data = randn(100,300); % bad example for actual data channel = 76; % select channel to plot figure, plot(...

bijna 9 jaar ago | 0

| accepted

Submitted

simulate motion in Cartesian MRI

Simulates Point Spread Function (PSF) and k-space data for motion in Cartesian sequences.

ongeveer 9 jaar ago | 1 download |

Submitted

MRI Partial Fourier reconstruction with POCS

Fast and robust reconstruction of Cartesian partial Fourier MRI data with POCS

bijna 10 jaar ago | 11 downloads |

Submitted

hypersphere / n-sphere

Generate n-dimensional Ellipsoid or Sphere

bijna 10 jaar ago | 1 download |

Submitted

Execute default function of a MATLAB installation

Execute the default function available as an m-file in MATLAB's installation directory.

ongeveer 10 jaar ago | 1 download |

To find the maximum value in a matrix?

Starting in R2018b, you can use the following command to find the maximum over all elements in an array A: M = max(A, [], 'all'...

ongeveer 10 jaar ago | 33

| accepted

Submitted

sub2allind

convert subscripts to ALL corresponding indices

meer dan 10 jaar ago | 1 download |

Solved

Finding Perfect Squares

Given a vector of numbers, return true if one of the numbers is a square of one of the other numbers. Otherwise return false. E...

meer dan 10 jaar ago

Solved

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...

meer dan 10 jaar ago

Solved

Summing digits

Given n, find the sum of the digits that make up 2^n. Example: Input n = 7 Output b = 11 since 2^7 = 128, and 1 + ...

meer dan 10 jaar ago

Solved

Remove the vowels

Remove all the vowels in the given phrase. Example: Input s1 = 'Jack and Jill went up the hill' Output s2 is 'Jck nd Jll wn...

meer dan 10 jaar ago

Solved

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...

meer dan 10 jaar ago

Solved

Swap the first and last columns

Flip the outermost columns of matrix A, so that the first column becomes the last and the last column becomes the first. All oth...

meer dan 10 jaar ago

Solved

Column Removal

Remove the nth column from input matrix A and return the resulting matrix in output B. So if A = [1 2 3; 4 5 6]; and ...

meer dan 10 jaar ago

Solved

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...

meer dan 10 jaar ago

Solved

Who Has the Most Change?

You have a matrix for which each row is a person and the columns represent the number of quarters, nickels, dimes, and pennies t...

meer dan 10 jaar ago

Solved

Find all elements less than 0 or greater than 10 and replace them with NaN

Given an input vector x, find all elements of x less than 0 or greater than 10 and replace them with NaN. Example: Input ...

meer dan 10 jaar ago

Solved

Make a checkerboard matrix

Given an integer n, make an n-by-n matrix made up of alternating ones and zeros as shown below. The a(1,1) should be 1. Example...

meer dan 10 jaar ago

Solved

Determine if input is odd

Given the input n, return true if n is odd or false if n is even.

meer dan 10 jaar ago

Solved

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 ...

meer dan 10 jaar ago

Submitted

vectorized fibonacci

Given any integer array n, compute an array with the nth fibonacci numbers.

meer dan 11 jaar ago | 2 downloads |