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Frequency Hopping Spread Spectrum

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23 Jun 2006 (Updated )

This program clears various concepts about FHSS.

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Description

In this program, the detail about the Frequency Hopping is given. Noticing the fact that the spread spectrum is required for frequency hopping and is of concern

MATLAB release MATLAB 7 (R14)
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Comments and Ratings (17)
20 Mar 2013 Ankitkumar Chheda

signal = [signal s];
carrier = [carrier c];

I am not getting what these comments actually mean.

18 Feb 2013 Nam Chu Huy

Thanks for this code but what about receiver signal? I read this code. Is it transmiter signal ?

11 Dec 2012 marlene dabire

le code est utile mais comment afficher la séquence pn en binaire?

04 Sep 2011 Wan Mohd Adzha  
21 Dec 2010 Doaa

I liked the code because it's using clear comments and simplifying FHSS for beginners.
It'd be great if you can help us to implement the receiver for this modulator. (either in code or in more explanation).
Appreciate your help..

08 Sep 2009 Sanjeet Kumar

I think your program is not correct because in output amplitude of frequency hopped signal is varrying which should be constant because it is fsk techniques . So amplitude will be constant. Plzz check it once again....

05 Sep 2009 Ashwini

Good One

19 Oct 2008 Herin Nathan

i really appreciate that u uploaded the code for fhss. is there a block diagram for the FHSS? n how to alter it to Slow FHSS?

19 Jun 2008 Lidice Silva

This code is useful.

Thank you.

20 Mar 2008 rudy juvil

how to alter the program so that it'll become slow frequency hopping?besides, how to display the pn sequence in binary?

17 Mar 2008 drieza lalala

from this m file, how to define a fast frequency hopping spread spectrum? hope u can teach me and help me..tq..

15 Mar 2008 hazimah yusop

how to alter the program so that it'll become slow frequency hopping?besides, how to display the pn sequence in binary?

20 Feb 2008 saran wanan

its very helpful for me. i looking forward for Slow Frequency Hopping Spread Spectrum. n the design of circuit also. i hope u can help me here.thankz

19 Feb 2008 nur syalina -

very helpful for me as a student

11 Sep 2006 pan sa  
30 Jun 2006 Marisa Albeme

good job

29 Jun 2006 Kineze Mirano

it works

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