Welcome to our site! EDAboard.com is an international Electronics 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.
hello cmd
if you want to try windowing then its easy to apply here is the way
consider your time series as Xn, n=0,1,.......N-1
get a window coefficient as Wn , n=0,1,.......N-1
then Xn*Wn will be the windowed time series
you can get some window like Hanning , hamming kaiser etc (easily...
i have data in time domain , i want to filter some data (peaks in the time domain plot) by specifying filters start time and stop time , which way i should proceed in matlab.
please help
thanks
hi all
any Idea about filtering the time domain data, I think i can apply a window but i dont know how to specify the start time and stop time for window.
please reply
hi
I want to perform gating in time or distance domain and then to plot the the gated data in frequency domain.
any Idea to implement it in matlab
thanks
hello cmd,
thanks a lot for DTF explanation that really helped me and same has been confirmed from Agilent data sheet cp.literature.agilent.com/litweb/pdf/5989-5723EN.pdf and also the from the Anritsu distance to fault application note . In my case Vf = 1.
Further to that for your case the...
thanks for prompt reply,
here is the matlab program and data attached
clc
angle =degree ; %calling phase angel
amp = 10.^(RL/20); % converting reflection loss from dB to linear
radian = angle*pi/180; % converting theta to radian
RLCF = amp.*exp(1i*radian); % combining the real and imaginary...
hi CMD
to explain you my project :
1) i have RL data Frequency and phase data separated in 401 points.
2) I need to plot IFFT from above inputs to locate fault.
3) after locating the fault in have to filter that RL value in time and
4) the filtered data in time domain is to be converted in...
i think
RL = 10*log(abs(gamma_t)); should be RL = 10*log10(abs(gamma_t));
hope this will help you
---------- Post added at 11:04 ---------- Previous post was at 11:03 ----------
i think
RL = 10*log(abs(gamma_t)); should be RL = 20*log10(abs(gamma_t));
hope this will help you
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.
