Matlab

piexel counting of HSV image
sir, thanx a lot for ur help but still unclear how to count and plot pixels histogram ... 22 Jul 2010 05:56

How to delete specific content from text file?
Hello All, I have a text file( sample.txt) containing some numbers, I wana write all the similar number into another file and delete them from original file? pls advise me on this... my code is as follow: for this case, first, fourth and fifth line are having similar number, so I have written this three numbers into... 22 Jul 2010 14:42

help
can you please tell me the coding for these statements fopen() the file for reading. loop fgetl(); exit the loop if you reach end of file; "continue" the loop if the line does not contain the key string. fgetl() three more lines; extract the useful information from the third of those and store it; loop back for m... 22 Jul 2010 07:02

ANY Body tried this
Simple NDFT with least square can construct the signal, I am not able to get the results ...any one ever tried this ... 22 Jul 2010 04:51

buffer!!!
Dear friends, I have problem recieving ADC values. The value is jumping +/-5 values. I am thinking of implementing a buffer which accepts 8 values and then I would like to take the mean of these values so that I can have a constant value of ADC. I would like to know how can I do this usinng 'Emb... 22 Jul 2010 03:47

Center of Mass for a grayscale image
Hi, I want to do center of mass calculations with a grayscale image instead of a binary image. I saw a really helpful thread: http://www.mathworks.com/matlabcentral/newsreader/view_thread/253215 But making my image into a binary image kind of messes it up. Here is my image: [IMG]http://img.photobucket.com/album... 22 Jul 2010 03:47

C++ Tip : Treating a Vector as an Array
http://learnbyexamples.org Suppose you have a vector of int and function that takes int *. To obtain the address of the internal array of the vector v and pass it to the function, use the expressions &v[0] or &*v.front(). For example: view plaincopy to clipboardprint? void func(const int arr[], size_t length ); ... 22 Jul 2010 12:30

frame differences
Hi all, Assume we have 100 frames and i want to delete the very simillar frames (i.e according to some threshold ) to reduce to less than 100 frames. can any body help me in this matter?. Thank you Talal ... 22 Jul 2010 10:17

FFT processing
Hello friends, I am currently doing my project in FFT processor to be implemented in FPGA. Can anyone please suggest any method to convert a matlab code to a vhdl/verilog code so that i amy import it on xilinx fpga system.? I have heard that some xilinix system generator does this but dont know how to use this tool... 23 Jul 2010 03:47

count pixels in HSV image
sir, u already know that i am doing quantization of image into 18,3,3 bis with the following code now how do i count the pixels in each bin and plot its histogram i have corrected the code as per ur suggestion clc; clear all; close all; % Open a standard MATLAB demo image. rgbImage = imread('test.jpg');... 22 Jul 2010 04:51