kalman filterThis is a discussion on kalman filter within the DSP forums in Other Technologies category; Hi, i want to know ,how kalman filter is useful in channel estimation of MIMO-OFDM system.what key property of kalman filter helps in estimation.kindly reply soon. smriti singh,... | ||||||||
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#1
08-26-2008, 12:03 PM
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 kalman filter Hi, i want to know ,how kalman filter is useful in channel estimation of MIMO-OFDM system.what key property of kalman filter helps in estimation.kindly reply soon. smriti singh,  |
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#2
08-26-2008, 12:48 PM
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| Re: kalman filter On Aug 26, 11:03*am, smriti <smrit...@gmail.com> wrote: > Hi, > *i want to know ,how kalman filter is useful in channel estimation of > MIMO-OFDM system.what key property of kalman filter helps in > estimation.kindly reply soon. > > smriti singh, A Kalman filter is a recursive estimator, so it's useful for estimation and/or tracking parameters. I'll let you think of what "parameters" are useful for MIMO-OFDM, as your homework assignment must be due soon. |
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#3
08-27-2008, 08:25 AM
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| Re: kalman filter On Aug 26, 9:48 pm, julius <juli...@gmail.com> wrote: > On Aug 26, 11:03 am, smriti <smrit...@gmail.com> wrote: > > > Hi, > > i want to know ,how kalman filter is useful in channel estimation of > > MIMO-OFDM system.what key property of kalman filter helps in > > estimation.kindly reply soon. > > > smriti singh, > > A Kalman filter is a recursive estimator, so it's useful for > estimation > and/or tracking parameters. I'll let you think of what "parameters" > are useful for MIMO-OFDM, as your homework assignment must be > due soon. ...yes sir, it is recursive.but i want to know,how it is different from recursive least square estimation.and i want to use it for channel estimation in MIMO-OFDM. |
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#4
08-27-2008, 08:26 AM
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| Re: kalman filter On Aug 26, 9:48 pm, julius <juli...@gmail.com> wrote: > On Aug 26, 11:03 am, smriti <smrit...@gmail.com> wrote: > > > Hi, > > i want to know ,how kalman filter is useful in channel estimation of > > MIMO-OFDM system.what key property of kalman filter helps in > > estimation.kindly reply soon. > > > smriti singh, > > A Kalman filter is a recursive estimator, so it's useful for > estimation > and/or tracking parameters. I'll let you think of what "parameters" > are useful for MIMO-OFDM, as your homework assignment must be > due soon. ...yes sir, it is recursive.but i want to know,how it is different from recursive least square estimation.and i want to use it for channel estimation in MIMO-OFDM. |
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