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jojototo


Active since 2015

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image watermarking using dwt
I am using the following code to embed an image as a watermark in HL component of the host image "after performing dwt on host i...

3 years ago | 1 answer | 0

1

answer

Question


compare between two unequal vectors
Hi all,If A=[2,3,4,5,6] and B=[2,3,4,6] I want to compare the first element in A with all elements in B if existed the output is...

5 years ago | 1 answer | 0

1

answer

Question


how to define the occurance of a word in a text?
Hi all,I need that code badly,I have a text'.txt'.I have chosen two words"are" and "the" which are repeated along the text so ...

5 years ago | 1 answer | 0

1

answer

Question


How to make a connection between a key word and a binary digit?
I have a text 'mail.txt' and I chose a key word 'good'which is repeated 10 times in the text,I have generated a random binary n...

5 years ago | 1 answer | 0

1

answer

Question


How to replace a certain word in a plain text?
Hi all, I have a text and I want to replace the word 'the' with 'a' ,I used regexpi but the problem is a word that contains the...

5 years ago | 2 answers | 0

2

answers

Question


how to create a MS word document?
I am using actxserver to initialize a com component, How to create MS word document and change the font color of a certain word?...

6 years ago | 2 answers | 0

2

answers

Question


what format of data that matlab can open and make changes to some parts of the file
Please,If I have a word document,how to read it using matlab,when I use fopen or fileread the output is strange symbols......and...

6 years ago | 2 answers | 0

2

answers

Question


how to choose a certain color for a string?
I have a text document which contains the word 'hello' how could I write this word in blue,or generally how to set a color for a...

6 years ago | 2 answers | 0

2

answers

Question


how can i convert a text into matrix?
plz I want to change the gray scale values of letters in a text.should I cnvert the text to an image or to a matrix?and how this...

6 years ago | 1 answer | 0

1

answer

Question


how can I shift a word a part of pixel in a text?
I am working on an algorithm in text watermarking ,I chose a key word ,but how can i shift the previous and the next word of the...

6 years ago | 0 answers | 0

0

answers

Question


does any one have the software of alternative shift algorithm for digital watermarking on text?
I need the matlab code of this paper" alternative shift algorithm for digital watermarking on text" or the steps o this matlab p...

6 years ago | 0 answers | 0

0

answers