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Polynomial

Polynomial-related patent applications - as published by the U.S. Patent and Trademark Office (USPTO).


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Data generation apparatus, data recording system, and program product
Ricoh Company, Ltd.
September 14, 2017 - N°20170264442

A data generation apparatus includes a processor that executes a process including obtaining target data sequentially from time-series data, the target data including n (n being an integer greater than or equal to 2) data items in a predetermined section of the time-series data, calculating parameter information satisfying a (k−1) order polynomial based on the target data, the (k−1) ...
Data processing system, data processing apparatus, and data processing method
Ricoh Company, Ltd.
September 14, 2017 - N°20170264441

A data processing apparatus includes a memory storing a program and a processor configured to execute the program to implement a process of reading signed data including a predetermined number (n) of secret sharing data sets generated for each section of time series data and a signature value calculated for the each section of time series data based on a ...
Decoding device, information transmission system, decoding method, and non-transitory computer readable medium
Fuji Xerox Co., Ltd.
September 14, 2017 - N°20170264319

A decoding device receives transmission data obtained by scrambling according to a polynomial xa+xb+1 where a and b are each an integer, a>b, and a≠2b. The decoding device includes a receiving unit, an error detecting unit, and a correcting unit. The receiving unit receives data obtained by performing scrambling for a block in which ...
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Controller for rotary electric machine drive apparatus
Mitsubishi Electric Corporation
September 14, 2017 - N°20170264232

There is provided a controller for a rotary electric machine drive apparatus capable of reducing data-processing load and amount of memories required for a data processing which calculates a voltage command value of the converter which reduces power loss. A controller calculates the required minimum voltage which is required in the case of performing a maximum torque/current control is ...
Triangulation device, triangulation method, and recording medium recording program therefor
Nec Corporation
September 07, 2017 - N°20170254637

A triangulation device for computing a three-dimensional position of a measurement target point using a stereo method, the triangulation device includes: optimum image coordinate estimation unit configured to, based on coordinates of corresponding points corresponding to the measurement target point in two images each of which including an image of the measurement target point, and intrinsic parameters and extrinsic parameters ...
Respiratory gating system for patient using natural breathing method during radiation therapy, and method for ...
Catholic University Industry Academic Cooperation Foundation
September 07, 2017 - N°20170252576

The present invention relates to a respiratory gating system for a patient using a natural breathing method during radiation therapy, and a method for emitting radiation thereby. A respiratory gating system allowing radiation to be emitted by orienting to the position, which varies according to a patient's breathing, of a subject on which treatment is to be carried out, comprises: ...
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Method and device for calculating a crc code in parallel
Telefonaktiebolaget Lm Ericsson (publ)
August 31, 2017 - N°20170250710

The disclosure relates to a method performed in a cyclic redundancy check, crc, device for calculating, based on a generator polynomial g(x), a crc code for a message block. The method comprises receiving n segments of the message block in forward order or in reverse order, wherein at least one segment is received in reverse order; calculating for each ...
Sparse map for autonomous vehicle navigation
Mobileye Vision Technologies Ltd.
August 31, 2017 - N°20170248960

A non-transitory computer-readable medium is provided. The computer-readable medium includes a sparse map for autonomous vehicle navigation along a road segment. The sparse map includes a polynomial representation of a target trajectory for the autonomous vehicle along the road segment, and a plurality of predetermined landmarks associated with the road segment. The plurality of predetermined landmarks are spaced apart by ...
Mask blank substrate, mask blank, transfer mask, and method of manufacturing semiconductor device
Hoya Corporation
August 31, 2017 - N°20170248841

Provided are a mask blank substrate which has effectively and extremely high principal surface flatness while a reduction in the manufacturing throughput of the mask blank substrate is suppressed, a mask blank, and a transfer mask. Also provided are manufacturing methods therefor. Virtual reference surface that becomes an optically effective flat reference surface defined by a zernike polynomial which is ...
System and method for providing a corrected lane following path through a curve for trailering ...
Gm Global Technology Operations Llc
August 31, 2017 - N°20170247032

A method for providing vehicle steering control through a curve in an autonomously driven or semi-autonomously driven vehicle that is towing a trailer. The method determines that the trailer will cross out of the travel lane based on the curvature of the curve and the turn radius of the trailer. The method calculates a start turn radius of the vehicle ...
Fixed-point conjugate gradient digital pre-distortion (dpd) adaptation
Freescale Semiconductor, Inc.
August 24, 2017 - N°20170244582

A predistortion method and apparatus are provided which use a dpd actuator (225) to apply a memory polynomial formed with first dpd coefficients to a first input signal x[n], thereby generating a first pre-distorted input signal y[n] which is provided to the non-linear electronic device (253) to produce the output signal, where the memory polynomial may be adaptively modified with ...
Single-input single-output two-box polar behavioral model for envelope tracking power amplifiers
King Fahd University Of Petroleum And Minerals
August 24, 2017 - N°20170244365

The single-input single-output two-box polar behavioral model for envelope tracking power amplifiers estimates magnitude and phase of the output signal in separate paths. More specifically, the model is a two-box polar behavioral model using a complex magnitude and phase splitter that feeds a parallel combination of a generalized memory polynomial function and a memoryless polynomial function applied to the input ...
Method and system for solving the lagrangian dual of a binary polynomially constrained polynomial programming ...
1qb Information Technologies Inc.
August 24, 2017 - N°20170242824

A method for solving the lagrangian dual of a binary polynomially constrained polynomial programming problem comprises obtaining a binary polynomially constrained polynomial programming problem; until a convergence is detected, iteratively, providing a set of lagrange multipliers, providing an unconstrained binary quadratic programming problem representative of the lagrangian relaxation of the binary polynomially constrained polynomial programming problem at these lagrange multipliers, ...
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Methods and systems for prediction of sensor response time
Ford Global Technologies, Llc
August 17, 2017 - N°20170234786

Methods and systems are provided for predicting response time of a particulate matter (pm) sensor and resetting the pm sensor upon completion of response time prediction, independent of actual or predicted soot load on pm sensor. Soot accumulation data collected during steady state vehicle operation may be fitted with a time-based polynomial function and sensor output and regeneration schedule may ...
Systems and methods for estimating modulation transfer function in an optical system
Google Inc.
August 17, 2017 - N°20170234765

A method of determining a modulation transfer function (mtf) for an image includes receiving an image captured through the optical system, performing edge detection on columns or rows in the image to calculate a plurality of edge points, calculating a plurality polynomials to fit to the calculated edge points, each of the plurality of polynomials varying in degree, selecting a ...
Method and apparatus for association rules with graph patterns
Futurewei Technologies, Inc.
August 10, 2017 - N°20170228448

Graph pattern association rules (gpars) are proposed for social media marketing. Extending association rules for item-sets, gpars help discover regularities between entities in social graphs, and identify potential customers by exploring social influence. The problem of discovering top-k diversified gpars is np-hard. A parallel algorithm is thus disclosed with accuracy bound. A parallel scalable algorithm is further disclosed that guarantees ...
Decoding device, information transmission system, decoding method, and non-transitory computer readable medium
Fuji Xerox Co., Ltd.
August 03, 2017 - N°20170222752

A decoding device receives transmission data obtained by scrambling according to a polynomial xa+xb+1 where a and b are each an integer, a>b, and a≠2b. The decoding device includes a receiving unit, an error detecting unit, and a correcting unit. The receiving unit receives data obtained by scrambling transmission data in a block of 2...
Efficient synthesis of probabilistic quantum circuits with fallback
Microsoft Technology Licensing, Llc
August 03, 2017 - N°20170220948

A probabilistic quantum circuit with fallback (pqfs) is composed as a series of circuit stages that are selected to implement a target unitary. A final stage is conditioned on unsuccessful results of all the preceding stages as indicated by measurement of one or more ancillary qubits. This final stage executes a fallback circuit that enforces deterministic execution of the target ...
Motion capture system that combines sensors with different measurement ranges
Blast Motion Inc.
August 03, 2017 - N°20170220855

Motion capture system with a motion capture element that uses two or more sensors to measure a single physical quantity, for example to obtain both wide measurement range and high measurement precision. For example, a system may combine a low-range, high precision accelerometer having a range of −24 g to +24 g with a high-range accelerometer having a range of −400 ...
Computing processor
Blast Motion Inc.
August 03, 2017 - N°20170220321

Improved computing processor. In an embodiment, one or more roots of a perturbed polynomial equation, comprising a plurality of terms, are computed, assuming a non-zero coefficient for a highest-order one of the plurality of terms. For at least a highest-order term, an error upper bound of an unperturbed coefficient of the term is computed, it is determined whether a perturbed ...
Cryptography on a simplified elliptical curve
Morpho
July 27, 2017 - N°20170214527

A cryptographic calculation includes obtaining a point p(x,y) from a parameter t on an elliptical curve y2=f(x) and from polynomials satisfying: −f(x1(t))·f(x2(t))=u(t)2 in the finite body fq, irrespective of the parameter t, q=3 mod 4. A value of the parameter t is obtained and the point p is ...
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