deconvolution

deconvolve.m

Given a system impulse response h[n] and test response y[n], this

algorithm deconvolves the test response with the impulse response

to determine the input x[n] as X(jw) = Y(jw)/H(jw).



Eliminate some noise, but is still very rough



NOTE: Assumes all signals are the same length. Use sigcorrect.m

to equalize their lengths if they are different.



use: deconvolve(impresp,test,testresp)

variables: impresp: impulse response of system

test: test input to system

testresp: test response of system-deconvolution

　deconvolve.m



　Given a system impulse response h[n] and test response y[n], this

　algorithm deconvolves the test response with the impulse response

　to determine the input x[n] as X(jw) = Y(jw)/H(jw).



　Eliminate some noise, but is still very rough



　NOTE: Assumes all signals are the same length. Use sigcorrect.m

　to equalize their lengths if they are different.



　use: deconvolve(impresp,test,testresp)

　variables: impresp: impulse response of system

　　　　　　 test: test input to system

　　　　　　 testresp: test response of system