Comments and Ratings

Takes a long time to run and the "Progress indicators" are not good. It says 4 times that need to wait and then you are Done! but actually this is only within a loop that gets executed 4 times. Then there's more to do after that, so the messages are very deceptive. Then it doesn't even display the original image or the 4 result images despite the fact that it's not a general purpose routine that returns an image - it's a script with input and output filenames hard-coded into it. Come on, at least you could display the images for us! When I did display them (myself) the results weren't even that good, which may be more the fault of the algorithm than the programmer. And there are several misspellings and so-so documentation. Overall, it needs work if it's going to be a nice demo program (for example a way to pick your own input image, etc.).

pls..help me! do you have example or demo for halfwave rectifed sine...pls i nid it tommorow for my finals..tnx a lot..email me pls
lance_cortez2002@yahoo.com here's my no..09053429751..tnx

Cannot work!

>> func_ant_colony_image_edge_detection
Welcome to demo program of image edge detection using ant colony.
Please wait......
??? Error using ==> find
Too many input arguments.

Error in ==> C:\MATLAB6p5\work\func_ant_colony_image_edge_detection.m
On line 196 ==> temp = find(cumsum(ant_transit_prob)>=rand(1), 1);

Warning: Divide by zero.
> In func_ant_colony_image_edge_detection at 192
error
??? Subscripted assignment dimension mismatch.

Error in ==> func_ant_colony_image_edge_detection at 205
                ant_pos_idx(ant_idx,1) = ant_next_row_idx;

good morning
i want to convert a signal with .dat extention to binary signal .bin
because i want to compression ECG
i can't undestand the code gived..please help
thanx a lot

nice code

thanks

Thanks for sharing. This was just what I needed for a task.

input coordinates X and Y are implemented inverted. That is, the coordinates given as X0 and X1 are used as the starting and ending ROW in the matrix, and vice versa. A simple find replace fixed the problem.

Good work

Not very good

It doesn't draw a line straight between the pixels, it has some offset.

good stuff.

I used the SPIHT coding from your program. It nice. Thank you.

But func_SPIHT_Main.m gives some problems there is call to sum2 but i could not find any method sum2 func_SPIHT_Main.m gives error message. I replace sum2 with sum but it gives some other error.s

It works well

Best code see on this Site

Its an excellent package. I had some problems in implementing the idea, which got cleared after going through. Hats off to the programmer.

Its nice to interact as well as helping for all,those who are having problems in coding

very good

can u plz send me the c or c++ code for speck algorithm...thnk you...
my alternate email id is bpavinash77@yahoo.com

some updata in http://guohanwei.51.net/ask/SPIHT-0.1.rar
and
http://9bc.com/showpost.php?board=106072&bdct=114936&id=2093965&page=1

thanks for scuteejtian@hotmail.com