提问

imfilter
Hi guys, I'm confused by the optimal parameters, 'corr' and 'conv'. Assuming there is a matrix A = [1 2; 8 9; 0 8], a fil...

13 years 前 | 1 个回答 | 0

提问

imfilter and filter2
Hi guys, Are imfilter and fiter2 the same for two dimensional array? I did a lot of experiment. It seems they are the same...

13 years 前 | 1 个回答 | 0

提问

how to click a point in an image
Is there any function which can be used to click a point and save the point's location aside from impoint? Thanks, Zhon...

13 years 前 | 2 个回答 | 0

提问

mmread and aviread don't work
Hi guys I'm trying to read an avi file using mmread and aviread, but failed. It said that "Unable to locate decompressor t...

13 years 前 | 2 个回答 | 0

提问

cell operation
There is a cell array. A = {'ab', 'bc', 'cd'}; I'd like to get a new cell array, like: B = {'ab', 'ab', 'ab', 'bc', 'bc', ...

13 years 前 | 2 个回答 | 0

提问

cell operation
Hi guys, There is a m*1 cell array. In every cell, there are n cells. How can I transform this m*1 cell array to a m*n ce...

13 years 前 | 1 个回答 | 0

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how to use command "dir"
Hi guys, When using command "dir", there always includes '.', '..'. Is there a way to eliminate these two items when using...

13 years 前 | 2 个回答 | 0

提问

struct array
Hi guys, There are two struct arrays, A, B; They both have a member data called "id". For example: A(1).id = []; A(2).id ...

13 years 前 | 2 个回答 | 0

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replace one word with another one in a string
Hi guys I'd like to replace one word with another one in a string. For example: s = 'C:\myproject\data\background\view1\r...

13 years 前 | 1 个回答 | 0

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dir problems
Hi guys In my project, one of the functions needs to use "dir". It gives me the following error: Index exceeds matrix dimens...

13 years 前 | 1 个回答 | 0

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how to add additional content to a binary file
Hi guys, I'd like to add some additional information to a binary file. The only requirement is to put these additional infor...

13 years 前 | 1 个回答 | 0

提问

how to make a Mx1xN matrix to MxN
just as the title. Thanks in advanced.

13 years 前 | 2 个回答 | 0

提问

access structure fields without loop
hi guys, Assume structure A has a field called "name". I want to get the first 100 elements of "name". Can i do it with...

13 years 前 | 2 个回答 | 0

已提交

Compile Mex-file using Kinect SDK with VS2010
It's a guide about compiling Mex-file using kinect SDK(Microsoft Version).

13 years 前 | 2 次下载 |

已回答
how to use "imresize" in mex file
This problem is kind of solved. I use input[1]=mxCreateDoubleScalar(0.5); to replace input[1] = mxCreateDoubleMa...

14 years 前 | 0

提问

how to use "imresize" in mex file
Hi guys I have wrote the following code to use "imresize" function in mex file. void mexFunction(int nlhs, mxArray *plhs[], ...

14 years 前 | 1 个回答 | 0

提问

what's Simulink model sfundebug.mdl
Hi guys, I want to debug mex file. I check the help files of matlab. It's said that the first step is to open sfundebug.mdl....

14 years 前 | 2 个回答 | 0