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Is this triangle right-angled?
Given three positive numbers a, b, c, where c is the largest number, return *true* if the triangle with sides a, b and c is righ...
約10年 前
解決済み
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...
約10年 前
解決済み
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...
約10年 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...
約10年 前
解決済み
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 ...
約10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10年 前
解決済み
Distance walked 1D
Suppose you go from position 7 to 10 to 6 to 4. Then you have walked 9 units of distance, since 7 to 10 is 3 units, 10 to 6 is 4...
約10年 前
解決済み
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...
約10年 前
解決済み
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 ...
約10年 前
解決済み
Determine if input is odd
Given the input n, return true if n is odd or false if n is even.
約10年 前
解決済み
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10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10年 前
解決済み
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10年 前
質問
Intersection between spline and a line
I used a cscvn spline to obtain the following using fnplt: <</matlabcentral/answers/uploaded_files/27614/cscvnSpline.jpg>> ...
約11年 前 | 1 件の回答 | 0
1
回答質問
How do you construct self-curving splines that don't close the figure?
I couldn't quite describe my situation properly but what I have is : <</matlabcentral/answers/uploaded_files/27063/vectorsp...
11年以上 前 | 0 件の回答 | 0
0
回答質問
How to Rearrange Circular Data Sequentially
My data plots as follows: <</matlabcentral/answers/uploaded_files/26943/Basic%20Jagged.jpg>> The data jumps from bottom en...
11年以上 前 | 3 件の回答 | 0
3
回答質問
Help with vector-valued (curved) splines
I'm trying to spline data points that overlap(x-values may have more than one associated y-value) to create circles/curves and I...
11年以上 前 | 1 件の回答 | 0
1
回答質問
Refining a Jagged "Skeletonized" Line (Image)
<</matlabcentral/answers/uploaded_files/26012/roughline.png>> Above is the basic image of the line I want to refine / smooth ...
11年以上 前 | 2 件の回答 | 0
2
回答質問
Help eliminating branches from skeleton image
I've been tasked with using the image toolbox to find the mid-line of fish. I have found a better implementation of the bwmorph ...
11年以上 前 | 1 件の回答 | 0
