The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
This paper presented a novel method to estimate harmonicspsila parameters with quaternion. First, a kind of quaternion model of harmonic was established. Then, its correlation matrix, a quaternion correlation matrix (QCM), was constructed. Finally, this QCM was decomposed, where quaternion noise subspace was used to estimate harmonicpsilas parameters. Simulations illustrated this special idea and...
This paper addresses the problem of estimating direction of arrival (DOA) and polarization parameters for vector-sensor array in MA noise based on quaternion. First, the computation method of right eigenvalue decomposition of quaternion matrix (REVDQ) is introduced in detail. Then, duplicate auto-correlation function (that's auto-correlation function of auto-correlation function) of quaternion signal...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.