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Where is the matrix operator?
the letter 'x' in programming represents the character 'x', i.e., the letter x. The corresponding representation you wish: a ve...

quasi 6 anni fa | 0

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Getting the indices from a vector
This is a basic MATLAB operation. It is for instructional purposes. --- You may already know how to <http://www.mathworks....

quasi 6 anni fa

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Determine whether a vector is monotonically increasing
Return true if the elements of the input vector increase monotonically (i.e. each element is larger than the previous). Return f...

quasi 6 anni fa

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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]; ...

quasi 6 anni fa

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Create times-tables
At one time or another, we all had to memorize boring times tables. 5 times 5 is 25. 5 times 6 is 30. 12 times 12 is way more th...

quasi 6 anni fa

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Swap the input arguments
Write a two-input, two-output function that swaps its two input arguments. For example: [q,r] = swap(5,10) returns q = ...

quasi 6 anni fa

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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...

quasi 6 anni fa

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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...

quasi 6 anni fa

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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...

quasi 6 anni fa

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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...

quasi 6 anni fa

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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 ...

quasi 6 anni fa

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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...

quasi 6 anni fa

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

quasi 6 anni fa

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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.

quasi 6 anni fa

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

quasi 6 anni fa

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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 ...

quasi 6 anni fa

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Create a two dimensional zero matrix
You have to create a zero matrix of size (mxn) whose inputs are m and n and the elements of your matrix should be zeros. Exam...

quasi 6 anni fa

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Concatenate two strings
Its very easy. Just concatenate two strings.

quasi 6 anni fa

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Inner product of two vectors
Find the inner product of two vectors.

quasi 6 anni fa

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Arrange Vector in descending order
If x=[0,3,4,2,1] then y=[4,3,2,1,0]

quasi 6 anni fa

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Return the first and last character of a string
Return the first and last character of a string, concatenated together. If there is only one character in the string, the functi...

quasi 6 anni fa

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Reverse the vector
Reverse the vector elements. Example: Input x = [1,2,3,4,5,6,7,8,9] Output y = [9,8,7,6,5,4,3,2,1]

quasi 6 anni fa

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Check if number exists in vector
Return 1 if number _a_ exists in vector _b_ otherwise return 0. a = 3; b = [1,2,4]; Returns 0. a = 3; b = [1,...

quasi 6 anni fa

Risposto
Separating rows by attribute into new matrices.
Hi, Would it work if instead of several matrices, you get a new matrix with a third index? So each index of the third dimensi...

quasi 6 anni fa | 0

Risposto
Matlab 2019b wont start on Ubuntu 18.04 (installation seemed to work)
Did you try opening the terminal and typing: matlab if you still want to use your terminal after starting the matlab process, ...

quasi 6 anni fa | 1

Domanda

Interp3. Error using griddedInterpolant. The grid vectors do not define a grid of points that match the given values.
Hi, I'm trying to use interp3(x, y, z, image, xq, yq, zq). My new query xq, yq and zq are [256, 256, 90], and my old x, y and ...

circa 6 anni fa | 1 risposta | 0

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Risposto
How to extract x,y,z coordinates from 3D Dicom Images?
You can use the function imref3d https://www.mathworks.com/help/images/ref/imref3d.html After knowing the world coordinates of...

circa 6 anni fa | 0

Risposto
how to get x,y,z coordinates of 3d dicom image.I have 3d dicom image from which i can get x and y coordinates but z coordinate i cant get it provides me slice no.how to get that z coordinate
info = dicominfo('yourImage.dcm'); slice_number = info.InstanceNumber; % Gives you the slice number slice_thickness = info.S...

circa 6 anni fa | 0

Domanda

write a dicom image with input that is not dicom
Hi fellows, Before showing the link, I have already read the documentation for dicomwrite. It turns out that it works in the in...

oltre 6 anni fa | 1 risposta | 0

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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...

oltre 6 anni fa