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my preferece is image and video processing,others include signal processing,and apps in mathematics, l love matlab,though l've used it only for about 2 years,it is a very powerful tool for out academic research and daily study.so l want to enjoy it and exchange ideas with every one who is also interested

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sea knowledge submitted Solution 461934 to Problem 2104. construct matrix with identical rows

on 25 Jun 2014

sea knowledge submitted Solution 384133 to Problem 2106. Compute circular convolution

on 12 Jan 2014

sea knowledge submitted Solution 384039 to Problem 645. Getting the indices from a vector

on 12 Jan 2014

sea knowledge submitted Solution 383840 to Problem 2104. construct matrix with identical rows

on 11 Jan 2014

sea knowledge received Creator badge for Problem 2104. construct matrix with identical rows

on 11 Jan 2014

sea knowledge submitted Problem 2104. construct matrix with identical rows to Community

on 11 Jan 2014

sea knowledge submitted Solution 383433 to Problem 2094. Sum of diagonals elements of a matrix

on 10 Jan 2014

sea knowledge submitted Solution 229758 to Problem 2. Make the vector [1 2 3 4 5 6 7 8 9 10]

on 12 Apr 2013

sea knowledge submitted a Comment to Solution 209303

this problem confused me which l thought to be hard

on 27 Feb 2013

sea knowledge submitted Solution 209303 to Problem 290. Make one big string out of two smaller strings

on 27 Feb 2013

sea knowledge submitted Solution 176704 to Problem 10. Determine whether a vector is monotonically increasing

on 15 Jan 2013

sea knowledge submitted Solution 186813 to Problem 31. Remove all the words that end with "ain"

on 6 Jan 2013

sea knowledge submitted Solution 186805 to Problem 38. Return a list sorted by number of occurrences

on 6 Jan 2013

sea knowledge submitted Solution 186801 to Problem 230. Project Euler: Problem 1, Multiples of 3 and 5

on 6 Jan 2013

sea knowledge submitted Solution 186799 to Problem 230. Project Euler: Problem 1, Multiples of 3 and 5

on 6 Jan 2013

sea knowledge submitted Solution 186573 to Problem 31. Remove all the words that end with "ain"

on 5 Jan 2013

sea knowledge submitted a Comment to Solution 185760

s1 = 'I don''t want to work. I just want to bang on the drum all day.';
the second case seems does not fit the meaning of the qustion! and l think it is totally unnecessary

on 4 Jan 2013

sea knowledge submitted Solution 185028 to Problem 67. Find common elements in matrix rows

on 3 Jan 2013

sea knowledge submitted Solution 181413 to Problem 145. Increment a number, given its digits

on 25 Dec 2012

sea knowledge submitted a Comment to Solution 179240

what the hell?why my code can work on my computer?while it report error here

on 19 Dec 2012

sea knowledge submitted Solution 179234 to Problem 412. Back to basics 22 - Rotate a matrix

on 19 Dec 2012

sea knowledge submitted Solution 179233 to Problem 54. Maximum running product for a string of numbers

on 19 Dec 2012

sea knowledge submitted a Comment to Solution 178642

why the given result is in the format of cell,not char,why 'amdw'~='admw',which my matlab only give the latter,rather than the former one

on 18 Dec 2012

sea knowledge submitted Solution 178625 to Problem 1125. Find out missing number from a vector of 9 elements

on 18 Dec 2012

sea knowledge submitted Solution 178624 to Problem 355. Back to basics 11 - Max Integer

on 18 Dec 2012