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Anu Sri


Active since 2018

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how to convert non-scalars to scalars in simulink?
if ((2*(2*x)-1) < size(m) & (2*(2*y)-1) < size(m)) Expected a scalar. Non-scalars are not supported in IF or WHILE statements, ...

meer dan 5 jaar ago | 0 answers | 0

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answers

Question


how to resolve subscript mismatch error?
Subscripted assignment dimension mismatch (size [1 x 1] ~= size [:? x 1]). LIP(:, 1) = temp(:); temp = temp'; LIP(:, 2) = tem...

meer dan 5 jaar ago | 1 answer | 0

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answer

Question


how can i convert mxArray to double in simulink?
i am gettting following error. Expected either a logical, char, int, fi, single, or double. Found an mxArray. MxArrays are retu...

meer dan 5 jaar ago | 1 answer | 0

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Question


how to deal with try and catch while making simulink model?
i am writing an m-file to convert to C code. i am getting error of not supporting the statement . can anyone please help m...

meer dan 5 jaar ago | 0 answers | 0

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answers

Question


how to access built in matlab function in simulink?
I am trying to make simulink model for image compression algorithm using many builtin matlab functions.the problem is that when ...

meer dan 5 jaar ago | 0 answers | 0

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answers

Question


how to make simulink model for builtin matlab functions?
i am making the simulink model for image compression algorithm and it has so many of builtin functions.Do i need to model all th...

meer dan 5 jaar ago | 0 answers | 0

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answers

Question


how can i create a simulink model for any algorithm?
how can i create a simulink model for algorithm having multiple functions?

meer dan 5 jaar ago | 1 answer | 0

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Question


how can i create simulink library?
i have to create simulink library for image compresssion algorithm i have developed.can anyone help plz?

bijna 6 jaar ago | 0 answers | 0

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Question


is it possible to get PSNR value as high as 270?
I am performing image compression and i am getting PSNR value as 270.is is possible that i can have this much high value of psnr...

bijna 6 jaar ago | 1 answer | 0

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Question


what is the meaning of following code? temp=[];temp1=1:230;temp=[temp;temp1];
i am not getting what will be the value of temp n the codes mentioned above.can anyone lease help me?

bijna 6 jaar ago | 1 answer | 0

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Question


can anyone please provide me the source code for SPIHT algorithm
i am facing problem in performing the SPIHT algorithm without GUI can anyone please help me with that?

ongeveer 6 jaar ago | 1 answer | 0

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Question


how can i find the number of bits in an image for calculating compression ratio?
i have to calculate number of bytes in an image but on using size() i am getting CR=1 because size of compressed image and decom...

ongeveer 6 jaar ago | 0 answers | 0

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Question


how can we recover huffman encoded image?
i have written the following code for encoding and decoding but i am unable to obtain the recovered image.can anyone please help...

ongeveer 6 jaar ago | 1 answer | 0

1

answer

Question


how to append different arrays without normalization?
i have four arrays of different values and i have to append the arrays one after other vertically in a single array. i have trie...

ongeveer 6 jaar ago | 2 answers | 0

2

answers

Question


how can i use two threshold values in quadtree decomposition?
i need to use the two threshold value in decomposition of image using quadtree.one is upper threshold and another is lower thres...

meer dan 6 jaar ago | 0 answers | 0

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answers

Question


how can i merge different codes in the main function?
i am performing quadtree decomposition which required the use of different functions.i have separate code for all the required t...

meer dan 6 jaar ago | 1 answer | 0

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