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.
The paper presents a method of reducing the matrix that keeps the distance which went ultrasound and an data processing algorithm for the phased array system using MatLab. Cut of the control object for the phased array containing of 16 sensors is presented. Also The paper presents an example of practical realization of the algorithm on an FPGA using the program Quartus II.
The paper presents a new method of determining the temporal position of the received signal and the description of the mathematical apparatus method. The algorithm of measuring distance by means of ultrasound two-frequency method is given as well.
The paper presents a new method to determine the temporal position of the received signal and the description of the mathematical apparatus method. The result of the research indicates the dependence of measurement error from the distance between the transmitter and the reflector. It is also demonstrated a comparison of the tested method with the single comparator method. Besides, according to graph...
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.