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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...
14年弱 前
解決済み
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...
14年弱 前
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movie2avi
Sorry, that was a typo. I corrected the problem. I was getting the frame by: figure() for i = 1:n plot(...) M(i) = getfra...
movie2avi
Sorry, that was a typo. I corrected the problem. I was getting the frame by: figure() for i = 1:n plot(...) M(i) = getfra...
14年弱 前 | 0
質問
movie2avi
Greetings - I am attempting to write a avi file from a movie structure I have assembled. I am used the standard: movie2avi...
14年弱 前 | 1 件の回答 | 0
1
回答質問
Decreasing precision while saving data
Greetings - I am working on a project where I need high precision for the calculations but I do not need the high precision w...
14年弱 前 | 1 件の回答 | 0
1
回答回答済み
Assignin Structures
My apologies. I feel like I would be a significantly better programmer if I could spell, or spell or at least consistently wrong...
Assignin Structures
My apologies. I feel like I would be a significantly better programmer if I could spell, or spell or at least consistently wrong...
14年弱 前 | 0
質問
Assignin Structures
Greetings - I created a structure within a function and I would like to save it back to the base work space and I get the err...
14年弱 前 | 3 件の回答 | 0
3
回答解決済み
Pizza!
Given a circular pizza with radius _z_ and thickness _a_, return the pizza's volume. [ _z_ is first input argument.] Non-scor...
14年弱 前
解決済み
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: Inpu...
14年弱 前
解決済み
Most nonzero elements in row
Given the matrix a, return the index r of the row with the most nonzero elements. Assume there will always be exactly one row th...
14年弱 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...
14年弱 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...
14年弱 前
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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...
14年弱 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...
14年弱 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 ...
14年弱 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 ...
14年弱 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...
約14年 前
解決済み
Weighted average
Given two lists of numbers, determine the weighted average. Example [1 2 3] and [10 15 20] should result in 33.333...
約14年 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.
約14年 前
解決済み
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 ...
約14年 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:...
約14年 前
解決済み
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...
約14年 前
