Jered Wells
Duke Health
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Feeds
A soumis
lorentzfit(x,y,varargin)
LORENTZFIT fits a single- or multi-parameter Lorentzian function to data
plus de 5 ans il y a | 16 téléchargements |
A résolu
How to subtract?
* Imagine you need to subtract a few numbers using MATLAB. * You will not be using eval for this task. * Given two ASCII strin...
environ 8 ans il y a
A résolu
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. Examp...
plus de 8 ans il y a
A résolu
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 ...
plus de 8 ans il y a
A résolu
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...
plus de 8 ans il y a
A résolu
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 ...
plus de 8 ans il y a
A résolu
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...
plus de 8 ans il y a
Question
How to use neural network to perform image segmentation?
I have a clinical need to perform lung segmentation on AP and PA chest radiographs. Using conventional segmentation techniques (...
plus de 8 ans il y a | 1 réponse | 0
1
réponseA soumis
nortonbeer(W,varargin)
NORTONBEER produces a one-dimensional Norton-Beer apodization filter
plus de 8 ans il y a | 1 téléchargement |
Question
Why does MATLAB resample display data for *some* large images and not others? Can this be turned off?
When displaying large images (i.e. images with dimension greater than the screen resolution) using IMSHOW, IMAGESC, and similar ...
presque 9 ans il y a | 1 réponse | 0
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réponseA résolu
Pizza!
Given a circular pizza with radius _z_ and thickness _a_, return the pizza's volume. [ _z_ is first input argument.] Non-scor...
environ 9 ans il y a
A résolu
Determine if input is odd
Given the input n, return true if n is odd or false if n is even.
environ 9 ans il y a
A résolu
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 ...
environ 9 ans il y a
A résolu
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...
environ 9 ans il y a
A résolu
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:...
environ 9 ans il y a
A soumis
Grayscale Canny Edge Detection
Performs Canny edge detection with grayscale magnitude and direction outputs
plus de 10 ans il y a | 1 téléchargement |
Question
Can I run a "clear java" command but still keep a variable in the workspace?
Hi: I am trying to run "clear java" after temporarily modifying some files in the dynamic Java path. This also clears all var...
presque 11 ans il y a | 2 réponses | 0
2
réponsesQuestion
Use ImageJ to read DICOM header data
MATLAB's dicominfo function sometimes misreads DICOM header data. I'd like to automatically call ImageJ from the MATLAB command ...
presque 11 ans il y a | 1 réponse | 0
1
réponseA soumis
dicomLUT
DICOMLUT applies an embedded lookup table to a DICOM image
plus de 11 ans il y a | 1 téléchargement |
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Center of Mass
CENTEROFMASS finds the center of mass of the N-dimensional input array
plus de 12 ans il y a | 1 téléchargement |
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Point cloud normal vector
NORMND computes the vector normal to points in an N-D point cloud
plus de 12 ans il y a | 1 téléchargement |
A soumis
Simpson's 1/3 and 3/8 rules
SIMPSON: Simpson's rule for quadratic and cubic numerical integration
presque 14 ans il y a | 7 téléchargements |
A soumis
Stem and leaf plot
This is a simple utility for making stem and leaf plots output to the command window.
presque 14 ans il y a | 3 téléchargements |
A soumis
R-square: The coefficient of determination
RSQUARE is a simple routine for computing R-square (coefficient of determination).
presque 14 ans il y a | 7 téléchargements |
A soumis
OrthoView3D
MATLAB GUI for exploring 3D datasets through a sleek and simple interface (sample dataset included)
presque 14 ans il y a | 1 téléchargement |
