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Factorize THIS, buddy
List the prime factors for the input number, in decreasing order. List each factor only once, even if the factorization includes...

13年以上 前

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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...

13年以上 前

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Make a checkerboard matrix
Given an integer n, make an n-by-n matrix made up of alternating ones and zeros as shown below. The a(1,1) should be 1. Example...

13年以上 前

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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...

13年以上 前

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Pizza!
Given a circular pizza with radius _z_ and thickness _a_, return the pizza's volume. [ _z_ is first input argument.] Non-scor...

13年以上 前

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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...

13年以上 前

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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 ...

13年以上 前

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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]; and ...

13年以上 前

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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...

13年以上 前

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

13年以上 前

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Is my wife right?
Regardless of input, output the string 'yes'.

13年以上 前

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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 = ...

13年以上 前

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radius of a spherical planet
you just measured its surface area, that is the input.

13年以上 前

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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.

13年以上 前

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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.

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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 ...

13年以上 前

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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...

13年以上 前

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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:...

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Create a second GUI when a pushbutton is pressed
Hey John, just save your data you want to show in the second GUI in the handles, like handles.mydata = mydata; or wit...

13年以上 前 | 0

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質問


can't play video (movie, mplay, ...)
Hi there, I've read a video with *mmread()* ... but ... ich can't play the video, with *movie()* i got the error "Invalid ...

13年以上 前 | 1 件の回答 | 1

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2 comparisons in find(...)
it works fine with find( (2*Sig_log(:,1)+Sig_log(:,2)>1) & (2*Sig_log(:,1)+Sig_log(:,2)<3) ) just take & instead of && ...

13年以上 前 | 0

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質問


datatransfer between 2 GUIs
Hello Community, I try to write a programm with 2 GUIs. (with GUIDE) in the first one, datasets will be selected and loaded...

13年以上 前 | 2 件の回答 | 0

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質問


2 comparisons in find(...)
Hey there, here's my problem: with find( 3> ( 2*Sig_log(:,1) + Sig_log(:,2) ) >1) I try to get the idx, where th...

13年以上 前 | 2 件の回答 | 0

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