Title :
Modified cost function &improvement in accuracy percentage for time delay estimation
Author :
Sahu, O.P. ; Dhull, Sanjeev Kumar ; Arya, Sandeep K.
Author_Institution :
Nat. Inst. of Technol., Kurukshetra, India
Abstract :
Time delay estimation is important task in many signal processing application. Cost function parameter is used for estimating true delya´s. In this paper we have modified the cost function by taking into account the low pass filtering characteristics of channel. Results obtained are calculated with the help of accuracy percentage.
Keywords :
delays; signal processing; accuracy percentage; modified cost function; signal processing application; time delay estimation; Acoustics; Correlation; Cost function; Delay; Delay effects; Estimation; Signal processing; Cost Function; Delay; Estimation;
Conference_Titel :
Recent Advancements in Electrical, Electronics and Control Engineering (ICONRAEeCE), 2011 International Conference on
Conference_Location :
Sivakasi
Print_ISBN :
978-1-4577-2146-5
DOI :
10.1109/ICONRAEeCE.2011.6129740
