A résolu

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...

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A résolu

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...

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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]; ...

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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...

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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...

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how can we perform 6x6 matrix without values to find the inverse and determination
You can do that using the Symbolic Math Toolbox. And you can check wether you have this toolbox or not using the simple command ...

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How to plot sine graph by using for loop?
maybe that is what you need. t= 0:0.01:2*pi; m =sin(t); t_plot = NaN(1,length(t)); m_plot = NaN(1,length(m)); u = 1; for...

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Need help plotting a function in matlab
x = -10:0.05:10; fun_x_1 = exp(-0.3*x(x<0)); fun_x_2 = sin(x(x>=0).^3)-sin(x(x>=0).^2)+1; plot(x(x<0),fun_x_1,x(x>=0),fun_x_2...

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Enforce the norm of the addition of two vectors plus scalar
I assumed that a and b are 3 elements-vector and then solved the equation beta analytically. a = [1 2 3]; b = [2 3 4]; beta =...

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A résolu

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...

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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...

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

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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.

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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 ...

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

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Réponse apportée
Create symbolic variables with assumptions (syms)
Then try this one syms x assume(x,'real')

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hi , i am very new to matlab so i have a probeme , whenerver i run the function below i get that the input which is matrix is undefined , i load the matrix in my current folder but the error still
try this instead: temp1=load 'Adj.mat'

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Plot lines with different colors each iteration
I've I assumed the loop index to be ii, then you can modify the plot portion of your code to be: colorInd='ckyrb'; plot(ve...

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A soumis

Prove of Monty Hall Problem
Should I switch the door or not. Yes! Why? Run the script.

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