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1072 results about "Locator Parameter" patented technology

Here, x 0 {\displaystyle x_{0}} is called the location parameter. Examples of location parameters include the mean, the median, and the mode. Thus in the one-dimensional case if x 0 {\displaystyle x_{0}} is increased, the probability density or mass function shifts rigidly to the right, maintaining its exact shape.

Virtual world of sports competition events with integrated betting system

The present invention provides a system that creates virtual events within a virtual world. A virtual event may be akin to a real event, but is completely computer generated within a computer-generated world and is based on statistical measures, either real world or created. Numerous characteristics about the competitors and the competition location parameters are available before a competition event. Based on the known parameters about the location of an event and the characteristics of the participants and their historical past performances in similar events enable bettors to make informed wagers on an event that greatly enhances the satisfaction and involvement in a competition event. As such, Histories of virtual events are maintained on actual virtual performance data of competitors in the virtual world. The histories can include all relevant virtual data about a competitor and the past events the competitor competed.
The virtual event may be created by an event engine, scheduled, and broadcast or simulcast in real-time through-out the real-world using existing and conventional video transport media, such as web, TV, satellite, telephone network, and cable. A video delivery system is used that will allow high quality high definition video to be broadcast worldwide with very low bandwidth requirements (<20 kb/s).
Individuals throughout the real-world may place wagers (e.g., bets) on the outcome of either a pari-mutuel event or a fixed odds event, utilizing either pari-mutuel, exchange wagering or fixed odds wagering systems. The virtual event may be any type of sport, or skill based game that is usually between competitors.
Owner:I RACE

System and method for the aggregation and matching of information

Embodiments of the invention enable users with communication devices to access affiliate profiles and perform matches on profiles aggregated from multiple independent computer systems regardless of communications device type or operating system and regardless of affiliate match server computer type, operating system or language. Affiliate profiles may comprise user profiles, advertisement profiles or coupon profiles. In addition, embodiments of the invention allow users to broadcast their location with their permission and join groups based on location parameters and connect to or dial other users by alias without knowledge of a machine address or phone number. Embodiments of the invention utilize information from each user in the form of a profile containing metadata. Examples of the type of metadata that comprises a profile include various categories of information describing a user, group, advertisement or coupon. In addition, the profile may comprise the user's groups and the user's preferences including filters for calculating matches with other user, group, advertisement and coupon profiles. Profiles are typically stored on a community engine server, but may also reside in distributed components configured to interface with the community engine server. A user profile may comprise a flag and other fields for example that signify that a user is interested in receiving advertisements for cars and for the type of car that the user is interested in. When a car dealership accepts delivery of a particular model that the user is interested in, the community engine server finds that affiliate profiles comprising aggregated car dealership advertisements include the same car type that the user is interested in and forward the matching advertisement profile to the user. The user may be paid for the advertisement in cash or coupons for accepting the advertisement. A user profile may also comprise a coupon flag and for example when a store that is an affiliate member provides coupon profiles to the community server engine a user may obtain desired coupons that match the user's profile settings if the user's profile is set to accept coupons. A user may match advertisements and coupons based on a location parameter and may transfer or trade advertisements and coupons with other users. The communication device may be capable of displaying a bar code in it's graphical interface while at a store so as to eliminate the need to physically present coupons.
Owner:TRILIBIS

Fault positioning method for power distribution network by combining simulation calculation and real-time monitoring

The invention discloses a fault positioning method for a power distribution network by combining simulation calculation and real-time monitoring, and belongs to the technical field of fault detection of the power distribution network. The method comprises the following steps of: extracting information of a target power distribution network from the conventional power distribution network geographic information system and a power distribution network energy management system through an organizational data analysis interface to automatically generate a real-time simulation calculation model of the target network; putting forward a virtual node-based fault positioning algorithm according to the simulation calculation model so as to solve functional relation between voltage amplitude of any node and a fault position parameter when a symmetric and asymmetric fault occurs at any point in the target network; and finally calculating an accurate position of the actual fault of the power distribution network by using a small amount of real-time data of voltage drop amplitude in a fault process. By using the fault positioning method for the power distribution network by combining the simulation calculation and the real-time monitoring, the state and the parameter of the network are accurately and effectively reflected when the fault occurs, the accuracy of the fault positioning is improved, and the method is suitable for various network structures and fault types.
Owner:STATE GRID CORP OF CHINA +1

Iris positioning method based on Maximum between-Cluster Variance and gray scale information

The invention adopts the between-class square error and the gray scale information to realize the rapid positioning of the inside and outside boundaries of the iris. Firstly, the interested pupil region is extracted through blocking; the between-class square error is adopted to obtain the pupil binary threshold for the extracted pupil region; then the inside boundary of the iris is positioned accurately through the searching of the boundary points and the curve fitting; the interested region of the iris outside boundary is extracted according to the prior knowledge and the pupil position parameter; the selected region is processed with median filtering and first-order gradient conversion; the iris outside boundary is determined through the local gradient integration method; finally, the iris outside boundary parameter is determined through the circle fitting. The method avoids the image binary from depending on the histogram; the image positioning time is greatly improved because only the interested region is processed; the whole image is not processed; the experiment indicates that the robustness and the positioning efficiency of the algorithm can satisfy the real-time processing requirement of the image.
Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA ZHONGSHAN INST

Optic fiber gyroscope strapdown inertial navigation system two-position initial alignment method based on filtering

ActiveCN101246022AHigh precisionSolve the problem of low accuracy of azimuth misalignment angleNavigation by speed/acceleration measurementsFiberAccelerometer
The invention provides an initial alignment method of two positions of a strapdown inertial navigation system of an optical fiber gyro which is based on filtering and comprises the following steps: initial position parameters of a carrier is determined by external equipment; data output by the optical fiber gyro and a quartz accelerometer is collected; the collected data of the optical fiber gyro and the quartz accelerometer is processed; a course angle K1 of the carrier, optical fiber gyro drift Xix1 in the east direction on the b system of a carrier coordinate system, and optical fiber gyro drift Xiy1 in the north direction on the carrier coordinate system are estimated; the carrier is rotated from a first position to a second position around an azimuth axis; a course angle K2 of the carrier, optical fiber gyro drift Xiy1 in the east direction on the b system of the carrier coordinate system, and optical fiber gyro drift Xiy2 in the north direction on the carrier coordinate system are estimated; gyro drift Xix and Xiy of the optical fiber gyro on the carrier coordinate system are computed; successive starting error of the gyro is calibrated; a platform alignment falloff angle is estimated. The initial alignment method of two positions of the strapdown inertial navigation system of the optical fiber gyro can overcome the influence of the equivalent gyro drift in a geographical coordinate system on the estimation precision of the azimuth alignment falloff angle and improve the alignment precision.
Owner:哈尔滨哈船导航技术有限公司
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