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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...

oltre 5 anni fa

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Find intersecting points of two functions
clc clear dx = 1/100; x = 0:dx:2; fun_1 = (power(x,2)); fun_2 = (x); intersect_subs = find(round(fun_1,1) == round...

quasi 6 anni fa | 0

Risposto
Unit step function program
u = @(x) (2*x+4); % u = @(variable) (equation) u(4)-u(4-1)

quasi 6 anni fa | 0

Risposto
Convert cell array to double, with comma separated elements
I hope you are looking this A = ['1.265000e+02, 2.505000e+02, 22, 27, ' '1.275000e+02, 2.505000e+02, 20, 29, ' '1.275000e+0...

quasi 6 anni fa | 0

Risolto

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....

oltre 6 anni fa

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Multiple one variable many parameter plots
I didn't understood whats your input. I hope this function will be accepted if I understood what you are looking. function com...

oltre 6 anni fa | 0

Domanda

How can I make 3D imagesc figure?
I want draw the 3D wind field like this, How can plot it if I have down, cross, vertical wind components

oltre 6 anni fa | 1 risposta | 0

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Set limit on secondary y axis
You were applying ylim before ploting, that is why its not working properly. I hope this graph will be accepted. TimeWindow...

oltre 6 anni fa | 1

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Risolto

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...

oltre 6 anni fa

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How to analyze excell sheet with Multiple Tab
replace dot with '_' in file name clc, clear Month = 'Apr'; Year = 2015; [Data, text, alldata] = xlsread('KP_Finance_FY20...

oltre 6 anni fa | 0

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need help with this
a = [10;15;3600;4500;45;67;100]; [ind,~] = find(a>=3500); b = a; b(ind) = 0; c = b*30

quasi 7 anni fa | 0

| accettato

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Checking the range of input arguments
if ~(varargin{1,2} > 0 && varargin{1,2} < 1), error('Parameters must be in the interval [0,1]') else a = varargin{1}; b = var...

quasi 7 anni fa | 0

Risolto

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 7 anni fa

Risolto

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 7 anni fa

Risolto

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 7 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 7 anni fa

Risolto

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 7 anni fa

Risolto

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....

quasi 7 anni fa

Risolto

Sum all integers from 1 to 2^n
Given the number x, y must be the summation of all integers from 1 to 2^x. For instance if x=2 then y must be 1+2+3+4=10.

quasi 7 anni fa

Risolto

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 7 anni fa

Risolto

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...

quasi 7 anni fa

Risolto

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 7 anni fa

Risolto

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

quasi 7 anni fa

Risolto

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.

quasi 7 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 7 anni fa

Risolto

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 7 anni fa

Risolto

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

quasi 7 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 7 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 7 anni fa

Risolto

Find max
Find the maximum value of a given vector or matrix.

quasi 7 anni fa