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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...

6 Monate ago

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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....

6 Monate ago

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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...

6 Monate ago

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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,...

6 Monate ago

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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...

6 Monate ago

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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 = ...

6 Monate ago

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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]; ...

6 Monate ago

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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]

6 Monate ago

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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...

6 Monate ago

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Length of the hypotenuse
Given short sides of lengths a and b, calculate the length c of the hypotenuse of the right-angled triangle. <<https://i.imgu...

6 Monate ago

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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...

6 Monate ago

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Generate a vector like 1,2,2,3,3,3,4,4,4,4
Generate a vector like 1,2,2,3,3,3,4,4,4,4 So if n = 3, then return [1 2 2 3 3 3] And if n = 5, then return [1 2 2...

6 Monate ago

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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...

6 Monate ago

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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 numbers. Otherwise return false. Example...

6 Monate ago

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Return area of square
Side of square=input=a Area=output=b

6 Monate ago

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Maximum value in a matrix
Find the maximum value in the given matrix. For example, if A = [1 2 3; 4 7 8; 0 9 1]; then the answer is 9.

6 Monate ago

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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 ...

6 Monate ago

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Given a and b, return the sum a+b in c.

6 Monate ago

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Pizza!
Given a circular pizza with radius _z_ and thickness _a_, return the pizza's volume. [ _z_ is first input argument.] Non-scor...

6 Monate ago

Make a 2D plot with one arbitrary axis
fill command will be suitable define your 3 squares as vectors , for y make it equal 1 for your graph I think x1=[6.4 6.8...

6 Monate ago | 0

I want to plot 3 or more data using the probability of the histogram.
first you can try like this example x=rand(1000,3) hist(x) or you can use subplot

6 Monate ago | 0

Finding radius of sphere and circle

6 Monate ago | 0

extracting leaf from background
why don't you play on green histogram clc;clear;close all I=imread('image_0068.jpg'); [bincount,binloc]=hist(double(I(:,:,...

6 Monate ago | 0

Tutorial on Leaf Recognition
what is the error message??

6 Monate ago | 0

Submitted

leave-detection-and-feature
code for Planet's Leafs features detection

Error from Word when using Publish
Go to Windows Control Panel > uninstal Program > Choose Microsoft Office > Change/Modify > Offline Repair

7 Monate ago | 0

| accepted

Question

Error from Word when using Publish
I have recently installed Office 2021, and MATLAB r2021b. I used command xlswrite it worked successfully, but when I try to use ...

7 Monate ago | 1 answer | 0

### 1

Question

Big Data math operations
I have matrix 414588x47236 want to make PCA dimension reduction on it is there any idea to make so my computer is not crashing ...

7 Monate ago | 1 answer | 1

### 1

it was because of GOTO block & FROM block

8 Monate ago | 0

| accepted

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