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.
Incorporating the k-nearest neighbor information and lazy random walks on graph, this paper presents a supervised classifier, namely supervised lazy random walk (SLRW) classifier. First, a partially labeled graph is built over the input data, where the edge weight represents the locally scaled pair wise similarity based on the k-nearest neighbors. And then the SLRW classifier is trained with lazy...
Bi-direction Erbium-doped Optical Fiber Amplifier (BEDFA) and clock discipline module cascade mode both can extend optical fiber time transfer distance. This paper based on the system of Round-trip optical fiber time transfer, using research and produce by themselves BEDFA and clock discipline module cascade mode to extend time transfer distance, realized the relative experiment system, and carry...
This article is to propose a PCB design for efficiently eliminating the Simultaneous Switching Noise (SSN) in high-speed digital circuits. The design is proposed by using low-period coplanar electromagnetic band gap (EBG) structure. The design of structure uses the solid plane for the ground and designs an EBG structure plane on the power. This article realizes the simulation of the two EBG structure,...
We present a low-power, low complexity, and wide-dynamic-range universal sensor readout circuit that converts the sensing capacitance or resistance changes to digital duty cycles based on pulsewidth modulation (PWM). The readout circuit utilizes a RC-controlled pulse generator and produces pulse signals whose duration width is proportional to the charging time. The circuit is comprised of complementary...
External noise paradigms, measuring contrast threshold as a function of external noise contrast (the “TvC” function), provide a valuable tool for studying perceptual mechanisms. However, measuring TvC functions at the multiple performance criteria needed to constrain observer models has previously involved demanding data collection (often>2000 trials). To ease this task, we developed a novel Bayesian...
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.