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Hiroshi Nakamura


Active since 2015

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Need help on my DCT and Quantization code for Image Compression.
Just in case you're wondering after running the code, I2 looks like this :- <</matlabcentral/answers/uploaded_files/31016/c...

9 years ago | 0

Question


Need help on my DCT and Quantization code for Image Compression.
Hello guys, I would really appreciate it if anyone could point out the mistakes in my code. I am trying to encode and decode a...

9 years ago | 3 answers | 0

3

answers

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Help with Huffman Coding for MPEG Encoder
Hello guys, I have a problem with my so-called Huffman encoding MATLAB code. Instead of using the built-in functions (ie huffm...

9 years ago | 0 answers | 0

0

answers

Answered
Translating MATLAB code into C
Thank you so much Walter! I really appreciate it! One more question. What are y and x again in you loop? Also if I were to do ...

9 years ago | 0

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Translating MATLAB code into C
Hello guys, I was just wondering if anyone can help translate my code into C as *I don't have MATLAB Coder* . I am more familia...

9 years ago | 2 answers | 0

2

answers

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MATLAB Coder Error : Output argument 'b' is not assigned on some execution paths? Help!
Hello guys! I am trying to convert the following code into C using MATLAB Coder and keep getting the same error which makes no ...

9 years ago | 1 answer | 0

1

answer

Answered
What does Subscripted assignment dimension mismatch mean? I keep getting the same error?
OMG I just realized that! Thanks! What I really was trying to do was multiply the c matrix (8*8) by smaller 8*8 matrixes in the...

10 years ago | 0

Question


What does Subscripted assignment dimension mismatch mean? I keep getting the same error?
I keep getting the same error for the following code:- Error in dct1 (line 12) d(j,k) = c*double(b(j,k)); whereby c = dc...

10 years ago | 2 answers | 0

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answers