Howtosignalprocessing
- How to do deconvolution in matlab?
- What is deconvolution in signal processing?
- What does Deconv mean in Matlab?
- What is convolution and deconvolution?
How to do deconvolution in matlab?
Description. [ q , r ] = deconv( u,v ) deconvolves a vector v out of a vector u using long division, and returns the quotient q and remainder r such that u = conv(v,q) + r .
What is deconvolution in signal processing?
Deconvolution is the process of filtering a signal to compensate for an undesired convolution. The goal of deconvolution is to recreate the signal as it existed before the convolution took place. This usually requires the characteristics of the convolution (i.e., the impulse or frequency response) to be known.
What does Deconv mean in Matlab?
Deconvolution, or polynomial division, is the inverse operation of convolution. Deconvolution is useful in recovering the input to a known filter, given the filtered output. This method is very sensitive to noise in the coefficients, however, so use caution in applying it. The syntax for deconv is. [q,r] = deconv(b,a)
What is convolution and deconvolution?
In mathematics, deconvolution is the operation inverse to convolution. Both operations are used in signal processing and image processing. For example, it may be possible to recover the original signal after a filter (convolution) by using a deconvolution method with a certain degree of accuracy.
