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...
12 years 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 ...
12 years 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...
12 years ago
Solved
Determine if input is odd
Given the input n, return true if n is odd or false if n is even.
12 years 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 ...
12 years 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...
12 years ago
Solved
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:...
12 years ago
Submitted
Protect or unprotect worksheets in Excel file
Protect or unprotect selected worksheets in Excel file, with or without password
13 years ago | 695 downloads |
Submitted
Crop image by removing edges with homogeneous intensity
Crop image by removing edges with homogeneous intensity and leaving a specified width
13 years ago | 781 downloads |
Submitted
Block average of signal
Take the average of blocks in the signal. The best match using correlation can be used
13 years ago | 461 downloads |
Submitted
Fourier series coefficients
Calculate the Fourier series coefficients and amplitude and phase spectra.
13 years ago | 4947 downloads |
Submitted
Delete worksheets in Excel file
Delete selected worksheets or all empty worksheets in Excel file
13 years ago | 2015 downloads |
Submitted
Plot sets of vectors starting at the origin
Plots vectors starting at the origin in different colors. Useful to compare sets of vectors.
13 years ago | 386 downloads |
Submitted
Wait until function, class, directory, file or variable exists
Wait until function, class, directory, file or variable exists (up to chosen time limit).
13 years ago | 546 downloads |
Submitted
Run MS Excel macro
Run MS Excel macro with or without parameters
13 years ago | 1112 downloads |
Submitted
Subject and scan information from a DICOM header to ASCII file
Get some information from the DICOM header and write to an ASCII file
13 years ago | 392 downloads |
Submitted
DTI gradient table
Generate the gradient table from a DTI DICOM file in scanner and in patient coordinates
13 years ago | 929 downloads |
Submitted
DICOM to NIfTI converter
Simple DICOM to NIfTI converter. Gradient table for DTI files is also created.
13 years ago | 3615 downloads |
Submitted
Trim array
Remove columns and rows that are empty or that contain only NaN's in the input arrays
13 years ago | 263 downloads |
Submitted
Check if XLS file is open and close it
Determine if Excel file is open. If it is open in MS Excel, it can be closed.
13 years ago | 1903 downloads |
Submitted
List files/folders recursively
"select_files" and "select_files_rec" are used to list files/folders inside a chosen folder
13 years ago | 277 downloads |
Submitted
Change frame delay in GIF file
Change the frame duration in a GIF file
13 years ago | 305 downloads |
Submitted
Create folder and rename if another has the same name
Create folder and rename if another has the same name and contains at least one file.
13 years ago | 242 downloads |
Submitted
Count number of lines in a set of files
Count the number of lines in the files using a perl code
13 years ago | 216 downloads |
Submitted
Files properties in cell array and output file
Get some properties of files from a selected directory
13 years ago | 134 downloads |