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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...

4 months ago

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Find all elements less than 0 or greater than 10 and replace them with NaN

Given an input vector x, find all elements of x less than 0 or greater than 10 and replace them with NaN. Example: Input ...

4 months ago

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"Using MATLAB Write a function that Calculates the overall sum of the elements in each row of a Matrix and also shows on the screen (Not: prints the sum of only the positive numbers from each row)" How can I apply the note to the code?

This is my understanding of the question: A = rand(15,13); %Can set to whatever matrix you wish [row,col] = size(A); %Counts h...

"Using MATLAB Write a function that Calculates the overall sum of the elements in each row of a Matrix and also shows on the screen (Not: prints the sum of only the positive numbers from each row)" How can I apply the note to the code?

This is my understanding of the question: A = rand(15,13); %Can set to whatever matrix you wish [row,col] = size(A); %Counts h...

4 months ago | 0

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Create a new array by summing the columns of old array

a = YourArray; b = []; for i = 1:2:32 b = [b a(:,i)+a(:,i+1)]; end

Create a new array by summing the columns of old array

a = YourArray; b = []; for i = 1:2:32 b = [b a(:,i)+a(:,i+1)]; end

4 months ago | 0

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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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Column Removal

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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.

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Swap the first and last columns

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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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Find the hypotenuse

Given a and b (the two sides of a right-triangle), find c, the hypotenuse.

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Transpose

Write a MATLAB script in order to convert a random length row vector (v) into a column vector.

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Find the Oldest Person in a Room

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Make a checkerboard matrix

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5 months ago

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Find the sum of all the numbers of the input vector

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5 months ago

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Make the vector [1 2 3 4 5 6 7 8 9 10]

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5 months ago

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Times 2 - START HERE

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5 months ago

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How can I solve this problem in the matlab program ?

I believe your maths is incorrect and that is the first problem. You get your derivitive of u as du = -4x.dx which is correc...

How can I solve this problem in the matlab program ?

I believe your maths is incorrect and that is the first problem. You get your derivitive of u as du = -4x.dx which is correc...

5 months ago | 0

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