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kobi


Active since 2013

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need some help with implementting a lpf filter
hello everyone, In the attached time-domain signal i want to filter a noise which exists somewhere in 2.25 seconds . My goal ...

10 years ago | 2 answers | 0

2

answers

Answered
need some help with implementting a lpf filter
i unsterstand your idea but i need to design a lpf filter in order to get signal close enough to rectangle... do you have an...

10 years ago | 0

Answered
having a problem using an iir notch filter
O.K I changed this part of code to yours and as you told me, i'v got a 70Hz sinwave with a reduction. some question about ...

10 years ago | 0

Answered
having a problem using an iir notch filter
hi and thanks for the immidiate answer. I saw that you changed the Q factor. What its affect about ? in addition, when i chang...

10 years ago | 0

Question


having a problem using an iir notch filter
hello everyone, i want to filter 50 Hz sinus and therefore i implemented a notch filter such as shown in the help. i don'w kn...

10 years ago | 4 answers | 0

4

answers

Answered
getting X domain as Frequency when applying FFT
thanks Wayne King, your information really helped me but on a second thought i don't even have to invert my signal into the freq...

10 years ago | 0

Question


getting X domain as Frequency when applying FFT
hi everyone, i have data of Volt Vs Second of some measurment i did. i plotted this data and made dft(fft) on this data in o...

10 years ago | 2 answers | 0

2

answers