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Thats why im asking, im not claiming to know this stuff. no need to insult me FvM.
I understand that I will lose some information. How do i Generate a metric such that i I can say this much loss is acceptable?
Thanks for the Goertzel filter lead. Ill also look into decimating the data set and...
I have a large data set.
I receive 2000 samples per seconds, and i have data with minutes worth of data. for example my least data file has a run with 5 mins that's 600,000 lines of 24 bit data.
I know i dont need to run an fft on the whole data file. all i want is to find energy do to a...
Thanks Cheeryman for allowing me to clarify
F1 is known, there are other frequeincies like noise floor and 60 Hz cycle due to US lighting, and injected signal harmonics. I only want F1.
I have a huge data set from an ADC and I am only interested in the energy caused by signal F1.
is it...
Hi,
I have an array of time domain data 'TDD' with multiple frequencies in there. from within that data there is a frequency 'F1' that contains Energy 'E1' that im interested in identifying without ploting the spectrum.
how do I identify the data set within TDD that provides me that 'E1' im...
Can you build an op amp using discrete transistors? or will that be overkill?
I agree with LvW the Diodes are non-linear and will create problems for you when modeling the equations.
try to incorporate what BradtheRad showed you. are you familiar with laplace?
A very popular circuit,an RLC...
Hi all,
I am working on a design currently to design for a 10 bit adc with a 20MHz BW, with 45nm technology....I would like to begin with modeling behavior wth expected non-idealities properly in matlab/simulink but am unsure how to properly begin. i have read many papers and probably still...
Hello,
I am trying to find a way of referencing signal A,B,C,D to signal R with very minimal mismatch to impedance.
for example i am currently passing the signals through a diff-pair like so
A-R
B-R
C-R
D-R
Signal R is being generated through circuitry that is also seen by the other signals...
I need a solid answer. reason: ive seen a form completely opposite in a published paper but i suspect it is wrong. the math just doesnt make sense....
thanks for the attempt....fyi im looking at narrowband amplifier circuits however it really shouldnt change the answer..
Hello all,
I want to know if Quality Factor can be measured using the following:
by finding admittance: Y=G+jB
does that mean Q=|B/G| ?
PLease respond, Thanks.
I found this site but i need more information like pin out/ chip pricing/ etc.. if i am to use this component.Thanks for your support but i would like to get some advise as to how to go about getting information, i emailed the site but i didnt get a reply, so i thought maybe there is another way...
Hello All,
Im looking to find some in depth technical information maybe a datasheet for the FT 5302 capacitive touch panel controller IC's. Im having a hard time and if anyone can point me in the right direction that would be faboulus. they are by Focal Tech
Thanks,
Zay
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