Matthew Schneck
Virginia Commonwealth University
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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 ...
environ 11 ans il y a
A résolu
Is my wife right? Now with even more wrong husband
Again, as in "Is my wife right?" ( <http://www.mathworks.com/matlabcentral/cody/problems/149-is-my-wife-right> ), answer 'yes' r...
environ 11 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 11 ans il y a
A soumis
Immediate_Neighbors(x)
Function that calculates the sum of the 8 neighboring pixels for every pixel in an image
plus de 11 ans il y a | 95 téléchargements |
Question
How can I generate a "movie" using a series of binary images?
I have a 3-D matrix where each x-y plane defines a binary image. variable(:,:,1) calls image one; variable(:,:,2) is image 2...
plus de 11 ans il y a | 1 réponse | 0
1
réponseA résolu
Create a Matrix of Zeros
Given an input x, create a square matrix y of zeros with x rows and x columns.
plus de 11 ans il y a
A résolu
Square a Number
Given an input x, return y, which is equal to the square of x.
plus de 11 ans il y a
A résolu
Circle area using pi
Given a circle's radius, compute the circle's area. Use the built-in mathematical constant pi.
plus de 11 ans il y a
A résolu
radius of a spherical planet
you just measured its surface area, that is the input.
plus de 11 ans il y a
A résolu
Simple equation: Annual salary
Given an hourly wage, compute an annual salary by multiplying the wage times 40 and times 50, because salary = wage x 40 hours/w...
plus de 11 ans il y a
A résolu
The Hitchhiker's Guide to MATLAB
Output logical "true" if the input is the answer to life, the universe and everything. Otherwise, output logical "false".
plus de 11 ans il y a
A résolu
Bottles of beer
Given an input number representing the number of bottles of beer on the wall, output how many are left if you take one down and ...
plus de 11 ans il y a
Question
How do I individually calculate the area of each enclosed space within a binary image?
I have a binary image with multiple enclosed, assumed to be circular, areas and would like to calculate the enclosed areas indiv...
plus de 11 ans il y a | 1 réponse | 0
1
réponsehow to calculate the area of the segmented region?
You can calculate the area of a segmented image using the regionprops function: area = regionprops(your_image_name , 'Area'...
presque 12 ans il y a | 0
How do I convert data stored in a variable as a matrix to an excel file?
There is a built-in function that can do this for you called 'xlswrite'. It is much better than transcribing numbers by hand. ...
presque 12 ans il y a | 0
Question
How to call a function with a GUI push button
I would like to create a GUI that performs a set of specified operations (defined in a separate function) on an image chosen by ...
presque 12 ans il y a | 1 réponse | 0
1
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...
presque 12 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 ...
presque 12 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...
presque 12 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:...
presque 12 ans il y a
