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 study reveals the essence of the impurity function, and the constraints of constructing impurity function is presented. Strategy discussed in this paper makes the method of choosing impurity function become an simple, precise comparison operation from qualitative artificial analysis.
A delay-dependent sliding mode control algorithm for the networked control system (NCS) with mismatched uncertainties and stochastic less delay is studied. Considering stochastic less delay of the NCS, delay estimation online is present. The delay iterative measuring and pretest parameters-based estimation methods are adopted. Loop delay estimation online is designed to overcome the adverse influence...
This paper presents a method to design a harmonics tester. The method makes use of modern DSP technology which uses the tool of DSPbuilder of Altera. The design process is to fulfill the FFT computing in MATLAB. Then through being translated and edited, the file is downloaded to FPGA. Finally, the SOPC system is setup by the FPGA, peripheral sampling, keyboard and display circuits. The method can...
Global Positioning System (GPS) is widely used in system positioning or navigation communication, and code division multiple access (CDMA) is applied in personal communication and data transmission etc. In this paper, the data format of short message data in CDMA and the data format about GPS data stream are introduced in brief, and then a GPS and CDMA application system based on embedded Linux operating...
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.