A stochastic study of the non-stationary non-negative random process based on two models of time series: multiplication and addition

Estimation of parameters of a non-statio

Estimation of parameters of a non-stationary random process due to a moving source based on the covariance-equivalent model

✍ Jong-Sik Lee; J.K. Hammond 📂 Article 📅 1995 🏛 Elsevier Science 🌐 English ⚖ 579 KB

In this paper the problem of estimating source/channel characteristics from acoustic measurements in the sound field of a moving source, especially in multi-path and/or multi-sensor measurement environments, is discussed. The estimation problem is formulated using a novel technique called the 'compl