This paper analyses the performance of the GCC based time-delay estimators with finite measurement time. Also, a simple method based on detection theory is ...
In this paper, the influence of finite measurement time on GCC TDE is mathematically analysed for the optimal W(w) using a simplified signal model. The.
People also ask
How to measure a time delay using cross-correlation?
What is the correlation for time delay analysis?
What is time delay estimation?
Time delay estimation is the process of determining the appropriate time delay to be used in a model, crucial for system identification in Computer Science.
Mar 17, 2022 · Careful selection of the correlation method improves the robustness and avoids errors in time delay measurements for complex IQ signals.
Oct 10, 2023 · We introduce an improved joint-weighted generalized cross-correlation (GCC) time delay estimation algorithm.
A new Generalized Cross-Correlator (G.C.C.) for the passive time delay estimation problem is presented. The interpretation of.
Generalized Cross Correlation Direction of Arrival Estimator
documentation.dspconcepts.com › gener...
Generalized Cross Correlation Direction of Arrival (GCC) utilizes frequency domain cross correlation to estimate time difference of arrival, (TDOA), between ...
When only small microphone arrays are considered, the delays are small, and then a cross correlation can be done more efficiently in the time-domain. However, ...
Time delay estimation (TDE) refers to finding the time- differences-of-arrival between signals received at an array of sensors. A general signal model is: where ...
Typically, the delay estimate is obtained as the time-lag that maximizes the cross-correlation function between the filtered versions of two received signals.
Missing: requirement | Show results with:requirement