finding the string from the text file

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msp
msp 2013-4-18
评论： Mira Mamdouh 2019-12-23
i want to find the string from the given text file.
Example file contains : Hello welcome matlab tutorial.
if input is matlab, it should search the word(string) from the file if matched out put should string present in file else string doesn't present in the file.
  2 个评论
msp
msp 2013-4-18
Please Help Me with source code
Cedric
Cedric 2013-4-18
编辑：Cedric 2013-4-18
Here is the best help that I can provide you with, accounting for your other questions:
http://www.mathworks.com/help/pdf_doc/allpdf.html
In the "MATLAB" section, you will find the following documents:
  • PDF labeled "MATLAB Primer".
  • PDF labeled "Mathematics".
  • PDF labeled "Programming Fundamentals".
After reading these and training so you have a fair understanding of the material, you'll be able to do much more by yourself without asking for "(complete) source code".

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回答（3 个）

Matt Kindig
Matt Kindig 2013-4-18
To get you started, look at the documentation for the following functions:
doc strfind %to find whether a string is present
doc fileread %to read a text file all at once into a variable
Mahdi
Mahdi 2013-4-18
编辑：Mahdi 2013-4-18
A=fileread(filename)
B=strfind(A, WordString)
I would suggest looking at the strfind() function for more information.
msp
msp 2013-4-18
any source code available?
  1 个评论
Matt Kindig
Matt Kindig 2013-4-18
Mahdi and I just gave you functions to get you started. What further source code do you need? Keep in mind that this forum will not simply write code for you (especially because this seems a lot like homework).

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