Welcome to EDAboard.com

Welcome to our site! EDAboard.com is an international Electronic Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.

anyone knows about this in Matlab!!!!!!!help me

Status
Not open for further replies.

vjfaisal

Full Member level 4
Joined
Sep 24, 2006
Messages
205
Helped
0
Reputation
0
Reaction score
0
Trophy points
1,296
Location
pakistan
Activity points
2,701
hi

i m using EEG signal for the filtering purpose. and i have got these problems, please help me to solve me , please give your answer with matlab example, so that i can use it in my code also....

problems;

1- there are so many frquencies in the data(.txt) file ,i have got from internet, sohow i can see my signal frquencies????

2- if i directly jump to filter my signal , how i can normalize it..???

3- What is the basic concept behaind the discrete range of -fs/2 to fs/2, and
0 to fs, this(-fs/2 to fs/2) when use gives result in hertz ,while 0 to fs/2 gives result in radian/sec.


best regards
 

Status
Not open for further replies.

Part and Inventory Search

Welcome to EDABoard.com

Sponsor

Top