Convolution

Deconvolution of shifted gaussian function in the frequency range

Deconvolution of shifted gaussian function in the frequency range
  1. What is the deconvolution of a signal?
  2. What is Fourier deconvolution?
  3. What is convolution and deconvolution?

What is the deconvolution of a signal?

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 is Fourier deconvolution?

Fourier self-deconvolution (FSD) is a mathematical means for reducing bandwidths, so that overlapped bands can be resolved from one another. The principles of FSD are described briefly, and examples are shown of how overlapped infrared spectra can be enhanced so as to greatly improve their information content.

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.

Response How can I obtain the impulse response using a dual channel FFT?
How can I obtain the impulse response using a dual channel FFT?
How do you find the output of an impulse response?How do you calculate impulse response in DSP?What is impulse response of a system in DSP?What is th...
Filter Which signal corresponds to the high-pass version of the original signal?
Which signal corresponds to the high-pass version of the original signal?
How do you high pass filter a signal in Matlab?What is high pass filter frequency?What is high pass filter in image processing?What is high pass and ...
Time Algorithm to detect down-up-down pattern in time series
Algorithm to detect down-up-down pattern in time series
What is the best way algorithm to detect a pattern in a time series?How do you find the pattern of a time series data?How do you identify data patter...