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Pooja


Active since 2012

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What is the comments given in this IWT code?
Hello, I am not able to read and understand the comments given in the following code.I got this from net and also not able to...

más de 4 años ago | 2 answers | 0

2

answers

Question


how to implement in matlab
n=1011(binary) 11 in decimal and b= 3(decimal) and finally getting answer as 011(binary). the b LSB of n to produce the subexpon...

casi 5 años ago | 1 answer | 0

1

answer

Question


How to view the program of the inbuilt function of bior4.4
How to view the program of the inbuilt function of bior4.4 ?

más de 8 años ago | 1 answer | 0

1

answer

Question


How to take blocks in bit plane encoding ?
I am having 4096 blocks ,in which one block is having 64 coefficients ?I need to pass it to a bit plane encoder .My input image ...

más de 8 años ago | 1 answer | 0

1

answer

Question


What is the use of repmat in the following program?
What is the use of repmat in the following program? i=I; [ir ic]=size(I); if ir ~=512 && ic~=512 I=repmat(I,[1 2]);...

más de 8 años ago | 1 answer | 0

1

answer

Question


Subexponential coding from c to matlab.
I am having a C coding for the subexponential coding.Please tell me the matlab code written by me is correct and please suggest ...

más de 8 años ago | 0 answers | 0

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answers

Question


Use of wcodemat and wkeep ?
sz=size(input image); LL3 = wcodemat(a3,ncolors,'m',X); LL3 = wkeep(LL3, sz/8); HL3 = wcodemat(h3,ncolors,'m',X); HL3 = wk...

más de 8 años ago | 2 answers | 0

2

answers

Question


Can i use blocproc for processing 16 blocks.
For an input image of 512*512 i have done wavelet transform and have created 8*8 blocks based on spatial resolution.I have made...

más de 8 años ago | 0 answers | 0

0

answers

Question


Combining two binary words?
If i have a=011 and b=100 how will i write y=[011100] in the combined form in matlab. Please help me.

más de 8 años ago | 1 answer | 0

1

answer

Question


Error showing as using too many output arguments.How to solve this?
if true % %% LOSSY COMPRESSION-DECOMPRESSION USNIG DISCRETE COSINE TRANSFORM TECHNIQUE. function[]=dct1(filename,n,m) %...

más de 8 años ago | 1 answer | 0

1

answer

Question


Error with Blkproc.m
I am getting error as follows how to solve it? ??? Subscripted assignment dimension mismatch. Error in ==> blkproc at 89 ...

más de 8 años ago | 2 answers | 0

2

answers

Question


How to solve the error in this program
This is one of the steps in jpeg image compression. Error in ==> mat2huff at 60 if true % hx = map(x(:) - xmin+1); ...

más de 8 años ago | 0 answers | 0

0

answers

Question


Whats the purpose of cos function?
%build the matrix n = 0:N-1; for k = 0:N-1 if (k>0) C(k+1,n+1) = cos(pi*(2*n+1)*k/2/N)/sqrt(N)*sq...

más de 8 años ago | 1 answer | 0

1

answer

Question


how to run wtc_spiht from the matlab toolbox ?
There is one inbuilt function named wtc_spiht in matlab toolbox.how to run it?Will i get the compressed image ?

más de 8 años ago | 0 answers | 0

0

answers

Question


9/7 FLOAT TRANSFORM ,inbuilt matlab code
What will be the inbuilt function for 9/7 FLOAT DWT TRANSFORM. [LL1,HL1,LH1,HH1]=dwt2(X,'haar'); What should i give in p...

más de 8 años ago | 0 answers | 0

0

answers

Question


Wavelet decomposition of an image
[LL3,HL3,LH3,HH3]=dwt2(LL2,'haar'); LL3,i got it as 1.0e+003 * and values as 0.8241 0.6743 0.3463 0.1771 0.2440 ...

más de 8 años ago | 1 answer | 0

1

answer

Question


How to show image of a wavelet transformed image?
imdata = imread('ngc6543a.jpg'); [C,S] = wavedec2(imdata,3,'bior3.5'); y=imshow( ? ). How to display the image?

más de 8 años ago | 0 answers | 0

0

answers

Question


Bit plane decomposition and bit plane encoder
Is the matlab code for Bit plane decomposition and bit plane encoder same?

más de 8 años ago | 0 answers | 0

0

answers

Question


Bit plane decomposition to bit plane decoder
I am having code of bit plane decomposition.Please give me some ideas to generate codes for the decoder . if true ...

más de 8 años ago | 0 answers | 0

0

answers

Answered
How can i correct the error in the code?
I gave a comma and that error got corrected but its showing more errors.Any way to make it running or is there any running JPEG ...

más de 8 años ago | 0

Question


How can i correct the error in the code?
if true % q=[q(2*qk)(2*qk)(4*qk)] end I am getting the following error ()-indexing must appear last in an index ...

más de 8 años ago | 4 answers | 0

4

answers

Question


How to convert Header files in C to Matlab?
How will i convert the header files in the C program to Matlab.In the Matlab 2013 is there any code generator .Like C to matlab ...

más de 8 años ago | 1 answer | 0

1

answer

Question


How to open .raw files in matlab?
Hello, How will I open my .raw files in matlab?

más de 8 años ago | 4 answers | 0

4

answers

Question


how to run C-file in matlab ?
how to run C-file in matlab ?I have heard of MEX file to run C files in matlab.Is this correct?What should be the commands given...

más de 8 años ago | 2 answers | 0

2

answers

Question


Mapper used for transform coding
After doing the transform of an image i have to do the mapper with this condition Z_i= 2 y_i 0<=y_i<=b 2|y_i| -...

casi 9 años ago | 0 answers | 0

0

answers

Question


What should be the values given to the input integer , bits size of the integer and the K value for the input image?
What should be the values given to the input integer , bits size of the integer and the K value for an image input for the rice...

casi 9 años ago | 2 answers | 0

2

answers

Question


Can C program be converted to Matlab ?
Can C program be converted to Matlab ?

casi 9 años ago | 2 answers | 0

2

answers

Question


Decimal to binary and unary
Please help me to write matlab code for decimal to both binary and unary.I need to make decimal to binary and unary which is use...

casi 9 años ago | 0 answers | 0

0

answers

Question


Doubt on fft function
x=[1 2 6] x=fft(x) x = 9.0000 -3.0000 + 3.4641i -3.0000 - 3.4641i x=x>-3 x= 1 0 0. why this is coming a...

casi 9 años ago | 1 answer | 0

1

answer

Question


Neumann boundary condition-matlab code
% Make a function satisfy Neumann boundary condition 1.function g = NeumannBoundCond(f) 2.[nrow,ncol] = size(f); 3.g ...

más de 9 años ago | 1 answer | 0

1

answer

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