Feeds
질문
Cosine/Sine polynomial summation: Ordinary sum vs. Clenshaw summation
Hi all, I'm interested in knowing whether it is advantageous, specifically in matlab, to sum a cosine/sine polynomial using t...
대략 10년 전 | 답변 수: 0 | 0
0
답변질문
TriScatteredInterp - Edge constraints for periodic data?
Hello, I try to perform an interpolation on 3D scattered data (data that is gathered on a 3D irregular mesh grid) to a regula...
대략 11년 전 | 답변 수: 0 | 0
0
답변문제를 풀었습니다
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...
11년 초과 전
문제를 풀었습니다
Determine if input is odd
Given the input n, return true if n is odd or false if n is even.
11년 초과 전
문제를 풀었습니다
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:...
11년 초과 전
답변 있음
Finding multiple values in matrix
Hi, 'Logical indexing' (<http://www.mathworks.nl/help/matlab/math/matrix-indexing.html#bq7egb6-1>) and 'sum() or mean()' shou...
Finding multiple values in matrix
Hi, 'Logical indexing' (<http://www.mathworks.nl/help/matlab/math/matrix-indexing.html#bq7egb6-1>) and 'sum() or mean()' shou...
11년 초과 전 | 0
답변 있음
Out of memory at the end of simulation
Hi Peter, Do you run the 32-bit or 64-bit version of matlab? You can check the maximum allowed memory that you can adress on ...
Out of memory at the end of simulation
Hi Peter, Do you run the 32-bit or 64-bit version of matlab? You can check the maximum allowed memory that you can adress on ...
11년 초과 전 | 0
질문
Scaled spherical bessel functions
Hi all, Does anyone know about routines that compute - preferably scaled - spherical bessel functions of the first and second...
11년 초과 전 | 답변 수: 1 | 0
1
답변질문
Using parfor on a single quad-core?
Hi all, Does anyone have an idea whether its advantageous to use a parforloop on a single quadcore? I have some code that cal...
거의 12년 전 | 답변 수: 0 | 0
0
답변답변 있음
Aborting callback execution in GUI - Drawnow error
Thanks for this example! This works indeed. I was thinking of using try catch because one iteration takes a long time (due to a...
Aborting callback execution in GUI - Drawnow error
Thanks for this example! This works indeed. I was thinking of using try catch because one iteration takes a long time (due to a...
거의 12년 전 | 0
질문
Aborting callback execution in GUI - Drawnow error
Hi all, I'm working on a GUI, where I have one task that is very computationally intensive. Therefore I want to add a button ...
거의 12년 전 | 답변 수: 2 | 0
2
답변질문
Solving a linear but ill-posed linear system
Hi, I encountered some numerical problem. I Have a simple exact linear system looking like this: [9.8117e-9 - 3.5...
대략 12년 전 | 답변 수: 0 | 0
0
답변답변 있음
Optimizing computing double integrals by elementwise matrix operations
Hi, As far as I've tried, using integral2 does not solve to problem. As I suspected you can't input a matrix to the function....
Optimizing computing double integrals by elementwise matrix operations
Hi, As far as I've tried, using integral2 does not solve to problem. As I suspected you can't input a matrix to the function....
대략 12년 전 | 0
질문
Optimizing computing double integrals by elementwise matrix operations
Hi all, I wrote my own function to calculate the double integral of a function, here referred to as 'fun(x,y)' between the bo...
대략 12년 전 | 답변 수: 2 | 0