how to run multiple xlsx files once
You can use following steps: % select path work_path = uigetdir('pwd', 'Select folder'); % find all xlsx files in folder %...

4 meses ago | 0

finding the position of values in a matrix
Try [~,idx]=setdiff(X,Y,'rows'); idx_rows=setdiff(1:size(X,1),idx); idx_rows = 2 3 4 6 7

4 meses ago | 0

Getting particular number from 2 rows.
Let 's try a = {'Scenario_1_mode_1', 'Scenario_2_mode_1', 'Scenario_3_mode_1', 'Scenario_4_mode_1'}; a = a'; for i=1:lengt...

4 meses ago | 0

how to select specific column and rows in excel
You can use readtable for import data from excel to MATLAB https://www.mathworks.com/help/matlab/import_export/read-spreadsheet...

4 meses ago | 0

Extension change from .txt to .Z14
You can copy file as following file1='A.txt' file2=strrep(file1,'.txt','.Z14') copyfile(file1,file2)

4 meses ago | 1

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defining simulink variables through matlab srcript
You can create variables to workspace and in simulink, enable acess to base workspace. For create variables via script, let 's ...

4 meses ago | 0

Solved

Convert given decimal number to binary number.
Convert given decimal number to binary number. Example x=10, then answer must be 1010.

4 meses ago

Solved

Find the longest sequence of 1's in a binary sequence.
Given a string such as s = '011110010000000100010111' find the length of the longest string of consecutive 1's. In this examp...

4 meses ago

I am trying to create a game where a user guesses a number between 1 and 100 using a while loop. But I am getting stuck in an infinite loop. Please help?
Let 's try y=randi(100); while (1) prompt= '\nguess a value between 1 and 100: '; x=input(prompt); if (...

4 meses ago | 2

Solved

Fibonacci-Sum of Squares
Given the Fibonacci sequence defined by the following recursive relation, * F(n) = F(n-1) + F(n-2) * where F(1) = 1 and F(1)...

4 meses ago

Solved

Fibonacci sequence
Calculate the nth Fibonacci number. Given n, return f where f = fib(n) and f(1) = 1, f(2) = 1, f(3) = 2, ... Examples: Inpu...

4 meses ago

how to change the shape of Simulink Subsystem?
you mean that change mask of subsystem block, right? If it is right, you can right click to subsystem block, select Mask -> Cre...

4 meses ago | 0

I wanted to combine these cells into a table.
Do it as following: load('matlab.mat'); out = cell2mat(new_raw(1,1)); for i=2:length(new_raw) out = horzcat(out, cell2ma...

4 meses ago | 0

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Access lower level fields in structure
Let 's try sm = table2array(cell2table(struct2cell(foo))); Wdata = [sm(:).W];

4 meses ago | 0

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calling a value in a matrix
Let 's try X = [1 3 4 5]; Y = [2 6 7 8]; [max_val, idx] = max(Y); X_idx = X(idx);

4 meses ago | 1

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Getting the low and high years
Let 's try load('zyrs.mat'); out = year_SPI(find(abs(year_SPI(:,2)) >1), :);

4 meses ago | 0

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Problem with code reusabilty of inlined S-Function
You need to add ssSetOptions in mdlInitializeSizes(SimStruct *S) function in your C S function as following. ssSetOptions(S...

4 meses ago | 0

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Solved

Triangle sequence
A sequence of triangles is constructed in the following way: 1) the first triangle is Pythagoras' 3-4-5 triangle 2) the s...

4 meses ago

Solved

Find a Pythagorean triple
Given four different positive numbers, a, b, c and d, provided in increasing order: a < b < c < d, find if any three of them com...

4 meses ago

Solved

Is this triangle right-angled?
Given any three positive numbers a, b, c, return true if the triangle with sides a, b and c is right-angled. Otherwise, return f...

4 meses ago

Solved

Is this triangle right-angled?
Given three positive numbers a, b, c, where c is the largest number, return *true* if the triangle with sides a, b and c is righ...

4 meses ago

Solved

Area of an Isoceles Triangle
An isosceles triangle has equal sides of length x and a base of length y. Find the area, A, of the triangle. <<http://upload...

4 meses ago

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Dimensions of a rectangle
The longer side of a rectangle is three times the length of the shorter side. If the length of the diagonal is x, find the width...

4 meses ago

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Side of a rhombus
If a rhombus has diagonals of length x and x+1, then what is the length of its side, y? <<http://upload.wikimedia.org/wikipe...

4 meses ago

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Side of an equilateral triangle
If an equilateral triangle has area A, then what is the length of each of its sides, x? <<http://upload.wikimedia.org/wikipe...

4 meses ago

Solved

Area of an equilateral triangle
Calculate the area of an equilateral triangle of side x. <<http://upload.wikimedia.org/wikipedia/commons/e/e0/Equilateral-tr...

4 meses ago

Solved

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

4 meses ago

Solved

Length of a short side
Calculate the length of the short side, a, of a right-angled triangle with hypotenuse of length c, and other short side of lengt...

4 meses ago

Solved

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

4 meses ago

Solved

Vector creation
Create a vector using square brackets going from 1 to the given value x in steps on 1. Hint: use increment.

4 meses ago