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boxplot of matrix with different size
A = rand (9,16); B = rand (13,17); [ADim1,ADim2] = size (A); [BDim1,BDim2] = size (B); GroupingA = strcat ("A", string(r...

bijna 2 jaar ago | 0

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Change colours of specific points in a scatter plot that has already been plotted?
Take a look at gscatter().

bijna 2 jaar ago | 0

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Answered
boxplot of matrix with different size
You want one plot for A and one plot for B, or you want plot for every column in A and B?

bijna 2 jaar ago | 0

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Multiple histograms and what will be the best way to put mean and std of data into a plot?
You can use text function to add annotations anywhere on the plots. By the way, If A, B, and C are column vectors, it is wiser t...

bijna 2 jaar ago | 0

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How to create contour plot within a 2D plot
When you want to draw multiple plots within one axes, you should put all of the commands between hold on and hold off. hold on ...

bijna 2 jaar ago | 0

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Combine parallel and Rapid Accelerator Mode for an optimization task with ga
You should set ga to pass all of the population to the objective function at once, and there you implement the parallelization i...

bijna 2 jaar ago | 0

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Answered
Transferring Linear Models to excel/csv
It's better to first design a 49x1 cell array and write the outputs of each experiment to the corresponding element of the array...

bijna 2 jaar ago | 0

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Simulink scope not working correctly
I created your model and I expected a constant line, but I also got a single marker. Do the following as a workaround: In Cons...

bijna 2 jaar ago | 0

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how to generate chromosome?
Assuming you want search agents in the rows and design variables in the columns: PopulationSize = 40; nvars = 20; Populati...

bijna 2 jaar ago | 0

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how to understand firefly algorithm
You should define them as design variables. I recommend that you first read thoroughly the nice documentation and source code of...

bijna 2 jaar ago | 0

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Solved

Magic is simple (for beginners)
Determine for a magic square of order n, the magic sum m. For example m=15 for a magic square of order 3.

bijna 2 jaar ago

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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...

bijna 2 jaar ago

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Roll the Dice!
*Description* Return two random integers between 1 and 6, inclusive, to simulate rolling 2 dice. *Example* [x1,x2] =...

bijna 2 jaar 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...

bijna 2 jaar ago

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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...

bijna 2 jaar ago

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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...

bijna 2 jaar 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,...

bijna 2 jaar 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....

bijna 2 jaar ago

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Does anyone know where I can find the constant power/complex block in the bottom left corner? Thanks!
Right-click on the block and select Help. The documentation page of that block will be opened. There you can see which libraries...

bijna 2 jaar ago | 2

Answered
Average from a excel sheet and store it to a different excel sheet.
You should first read the data from the excel file using readmatrix, then do any calculations like mean, and finally write to th...

bijna 2 jaar ago | 0

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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 = ...

bijna 2 jaar 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]

bijna 2 jaar 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...

bijna 2 jaar 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 other numbers. Otherwise return false. E...

bijna 2 jaar ago

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

bijna 2 jaar 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.

bijna 2 jaar ago

Answered
How can i write and use the attached matrix in MATLAB for any value of N
M = (n:-1:0) + (0:n)'; or M = (n:2*n)' - (0:n);

bijna 2 jaar ago | 1

Answered
How do I shift columns (left or right) in a matrix
I used the vectorization capability of MATLAB, so it is faster and there is no need for a for loop. data = rand (5,16); chann...

bijna 2 jaar ago | 0

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Where can i find the power calculation block in simulink?
Go to library browser. Then open Simulink > Quick insert > Math operations. You can find the Power block here. Or Instead of ...

bijna 2 jaar ago | 1

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How can I fit 3-D scatter points with value?
If your model for the relationship between (theta, r, z) triplets and the pressure is linear, use regress. Otherwise, use lsqcur...

bijna 2 jaar ago | 0

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