Beantwortet
How can i find out all indices of nonzero elements in a sets of matrices?
Hi Jiahong, Assuming that you want to have unique pairs of row and column, the following code should work: % Create a cell arr...

fast 3 Jahre vor | 0

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Beantwortet
how can find lcm of fraction number.
Hi there, Here are the steps to find LCM of fractions a/b and c/d: Find the LCM of b and d = LCM(b,d) Multiply the numerator ...

fast 3 Jahre vor | 1

Gelöst

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 ...

fast 3 Jahre vor

Gelöst

Cell joiner
You are given a cell array of strings and a string delimiter. You need to produce one string which is composed of each string fr...

fast 3 Jahre vor

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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 displayed ...

fast 3 Jahre vor

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The Goldbach Conjecture, Part 2
The <http://en.wikipedia.org/wiki/Goldbach's_conjecture Goldbach conjecture> asserts that every even integer greater than 2 can ...

fast 3 Jahre vor

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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 ...

fast 3 Jahre vor

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Determine if input is odd
Given the input n, return true if n is odd or false if n is even.

fast 3 Jahre vor

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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: Input...

fast 3 Jahre vor

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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...

fast 3 Jahre vor

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

fast 3 Jahre vor

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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...

fast 3 Jahre vor

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Return a list sorted by number of occurrences
Given a vector x, return a vector y of the unique values in x sorted by the number of occurrences in x. Ties are resolved by a ...

fast 3 Jahre vor

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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...

fast 3 Jahre vor

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Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...

fast 3 Jahre vor

Beantwortet
Wrong output for strand sort algorithm
Hi Mustafa, There are a few corrections to be made in your code: You are not clearing the sorted array after the inner while...

fast 3 Jahre vor | 0

Beantwortet
how can fix this error of this code?
Hi there, In the line, start_node = names == 'A'; You are trying to use '==' operator on names which is a cell array and cel...

fast 3 Jahre vor | 0