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divijesh puninchathaya


jnnce college

Active since 2011

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how to find the amplitude, frequency and phase of a vibration signal in real time/
sir Myself divijesh. If i generate a signal in labview and give it to the actuator how can i measure amplitude frequency and ...

7 years ago | 1 answer | 0

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answer

Question


matlab code for generating triangular wave
I have to generate a matlab code for generating triangular wave with monotonically increasing and monotonically decreasing ampli...

10 years ago | 1 answer | 0

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answer

Answered
can any one help me how to model (matlab code) hysteresis non linearity of piezoelectric actuators to use in real time appliations
hello madam sorry to tell u that i m not giving solution to your question. But i have also the same doubt regarding hysteresi...

10 years ago | 0

Question


FFT conversion
We want to take fft of time domain data of acceleration between 0 to 3 sec in 30000 samlpes.How to include time into fft like x...

13 years ago | 1 answer | 0

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Question


Regarding inverse fast fourier transform
[EDIT: Thu May 19 04:44:14 UTC 2011 - Clarify - MKF] Is it possible to find inverse Fast Fourier Transform of a single fft valu...

13 years ago | 2 answers | 0

2

answers

Question


regarding conversion of time domain data to frequency domain having large values like 4096
I have 4096 values in time domain. i want to convert them to frequency domain using fft.how to convert them? should i select sma...

13 years ago | 2 answers | 0

2

answers

Question


Questions regarding fast fourier transform (fft)
[EDIT: Fri May 13 14:56:23 UTC 2011 - Merged/Removed Duplicate - MKF] I have taken 4096 force and acceleration data in time dom...

13 years ago | 1 answer | 0

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Question


i have set of time domain values. i want them 2 convert it into frequency domain using fft. plz tell me in detail how to get these
IF THERE IS A PROGRAMME CODE TO DO THIS PLZ SEND ME. I M NEW TO MATLAB.

13 years ago | 1 answer | 0

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answer

Question


I have a set of time domain values. i want 2 convert those to frequency domain values. plz anyone giv the email id so that i can send the values.
SIR, I M FROM MECHANICAL BACKGROUND. I DONT KNOW ANYTHING ABOUT MATLAB. PLZ IT WILL BE VERY HELPFUL IF ANYONE EXPERT IN MATLAB...

13 years ago | 1 answer | 0

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Question


with an example can anyone plz show how will be the frequency domain value look like after it is transformed from time domain using fast fourier transform
GIVEN A SET OF TIME DOMAIN VALUES. AFTER APPLYING FAST FOURIER TRANSFORM TO THOSE WHAT WILL BE THE OUTPUT IT WILL BE CONVE...

13 years ago | 3 answers | 0

3

answers

Question


how to convert time domain data to frequency domain using fast fourier transform
given a list of 30000 samples of time domain data. i want to convert it into frequency domain using fast fourier transform

13 years ago | 1 answer | 0

1

answer