Question

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...

meer dan 13 jaar ago | 1 answer | 0

Question

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...

meer dan 13 jaar ago | 1 answer | 0

Question

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...

meer dan 13 jaar ago | 2 answers | 0

Question

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...

bijna 14 jaar ago | 2 answers | 0

Question

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', ...

bijna 14 jaar ago | 2 answers | 0

Question

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...

bijna 14 jaar ago | 1 answer | 0

Question

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...

bijna 14 jaar ago | 2 answers | 0

Question

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 ...

ongeveer 14 jaar ago | 2 answers | 0

Question

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...

ongeveer 14 jaar ago | 1 answer | 0

Question

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...

ongeveer 14 jaar ago | 1 answer | 0

Question

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...

ongeveer 14 jaar ago | 1 answer | 0

Question

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

ongeveer 14 jaar ago | 2 answers | 0

Question

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...

ongeveer 14 jaar ago | 2 answers | 0

Submitted

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

ongeveer 14 jaar ago | 1 download |

Answered
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...

meer dan 14 jaar ago | 0

Question

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[], ...

meer dan 14 jaar ago | 1 answer | 0

Question

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....

meer dan 14 jaar ago | 2 answers | 0