Matches 1 - 50 out of 87 1 2 >


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US20060200510 Precision cordic processor  
A CORDIC angle calculator for a baseband IC receiver incorporates a CORDIC algorithm calculating processor with an input scaling means receiving input data, scaling the input data and providing it...
US20060015547 Efficient circuits for out-of-order microprocessors  
The poor scalability of existing superscalar processors has been of great concern to the computer engineering community. In particular, the critical-path delays of many components in existing...
US20140188961 Vectorization Of Collapsed Multi-Nested Loops  
In an embodiment a method of vectorizing a collapsed multi-nested loop includes executing, in a vector unit of a processor, the collapsed loop to obtain a vector of offsets, including for each of...
US20120072475 MEASURING "CLOSENESS" IN A NETWORK  
Closeness between nodes in a weighted network may be measured using an asymmetric generalization of classical Erdös numbers.
US20130036148 SYSTEM AND METHOD FOR STATISTICALLY SEPARATING AND CHARACTERIZING NOISE WHICH IS ADDED TO A SIGNAL OF A MACHINE OR A SYSTEM  
Methods for determining variance properties of a noise component of a raw signal of a machine or a system. An example method includes recording a signal using a noise estimation unit, numerically...
US20080313247 Page Ranking Based on a Behavioral WEB Graph  
A computer implemented method for scoring a first network node comprising data accessible to a user when connected to the network has steps of (a) determining at least an approximate probability...
US20060064447 Nutrition tracking method  
A portable device which utilizes a method for tracking consumption of food calories, carbohydrates, fats, or proteins using a cell phone, personal data assistant, or hand held device. The user can...
US20050086274 Sample-and-hold method  
To provide a sample-and-hold method which can limit the storage capacity of storage media needed to a bare minimum and can independently manage a series of data contained in a predetermined...
US20070233759 Platform for seamless multi-device interactive digital content  
A multimedia information system includes multiple devices and provides automatic transfer of content between devices when any two of the devices are collocated, i.e., brought within a physical...
US20060190511 Electrical power multiplication  
A power multiplier and method are provided. The power multiplier includes a power multiplying network that is a multiply-connected, velocity inhibiting circuit constructed from a number of...
US20110087715 METHOD AND APPARATUS FOR PREPARING MAP DATA  
A method is disclosed for using a suitably programmed computer to fit a circular arc to a plurality of points, which form map data representing a feature. In at least one embodiment, the method...
US20060143428 Semiconductor signal processing device  
An orthogonal memory for transforming arrangements of system bus data and processing data is placed between a system bus interface and a memory cell mat storing the processing data. The orthogonal...
US20070282932 Bus inverting code generating apparatus and method of generating bus inverting code using the same  
A bus inverting code generating apparatus and a method of generating bus inverting code is provided. The bus inverting code generating apparatus includes a bit comparator comparing present input...
US20070124352 Efficiency implementation of the cordic algorithm fro complex phase rotation  
An improved implementation of the CORDIC algorithm that considers the n highest-order active bits in each stage of the CORDIC implementation resulting in increases in the precision of the final...
US20060095485 System and method for permuting a vector  
In one embodiment, a method of permuting a vector comprises providing vector entries of the vector to an input stage of a permuting structure, wherein the permuting structure comprises a plurality...
US20060095484 Method and system for solving an optimization problem  
This invention provides a method and system for solving an optimization problem under a set of constraints. A set of solutions is evaluated under the set of constraints. Initial violation metrics...
US20070136406 Method and system for numerical computation visualization  
A tool allows a user to visualize numerical computations (as opposed to visualizing only data). The tool inputs and reads in data and computations in an information source (e.g., a spreadsheet...
US20050144205 Waveform display apparatus  
A waveform display apparatus which acquires data from a plurality of channels, and displays information relating to the acquired data in the form of a waveform based on the result of a...
US20060271609 Semiconductor memory device having matrix of memory banks for multi-bit input/output function  
In a semiconductor apparatus for a multi-bit input/output function, a semiconductor memory chip includes 3m rows, 3m columns (m=1, 2, . . . ) of memory banks, each having a plurality of...
US20060265442 Method and system for controlling a user interface a corresponding device and software devices for implementing the method  
The invention relates to method for controlling the orientation (Oinfo) of information (INFO) shown for a user (21) on a display (20), in which the information (INFO) has a target orientation...
US20080046492 RFID READER SYSTEMS WITH DIGITAL RATE CONVERSION  
Fractional delay based digital rate conversion is employed for timing recovery from RFID tag responses at an RFID reader. Signal received from the tag is asynchronously sampled and interpolated. A...
US20160275044 Estimation of Hidden Variance Distribution Parameters  
Methods for finding (i) the parameter var(σ2), representing the variance of a prior historical distribution ρC (σ2) of hidden error variances σ2; (ii) the parameter “a” defining the rate of change...
US20050004957 Single instruction multiple data implementations of finite impulse response filters  
A system for efficient derivation of finite impulse response (FIR) values. A single-instruction multiple data (SIMD) type of operation is used. In a preferred embodiment, the operation is achieved...
US20050004958 Single instruction multiple data implementation of finite impulse response filters including adjustment of result  
A system for adjusting the result of a derivation of finite impulse response (FIR) values. A single-instruction multiple data (SIMD) type of operation is used. In a preferred embodiment, the...
US20070198620 Modeling Environment with Generally Accessible Variables for Dynamically Linked Mathematical Representations  
An electronic device capable of graphical data analysis is provided. The device includes a processor capable of manipulating numerical data and a graphical data. An input is provided for issuing...
US20060248133 Modified transposed farrow structure  
There is provided a transposed Farrow structure for a receiver for a Software Defined Radio (SDR) system, a feedforward synchronizer for an SDR receiver comprising such a transposed Farrow...
US20090172063 Multi-Threaded Codeless User-Defined Functions  
A multi-threaded codeless user-defined function (UDF) may be provided. First, at least one input value may be received from a calculation thread corresponding to a spreadsheet calling the codeless...
US20070220073 Digital filter and method for designing digital filters  
A digital filter comprises a plurality of filter units each realizing mutually independent filter functions with a predetermined recursive filter order on a signal path between the input and the...
US20140059095 SYSTEM AND METHOD FOR MEAN ESTIMATION FOR A TORSO-HEAVY TAIL DISTRIBUTION  
In various example embodiments, systems and methods for estimating the mean of a dataset having a fat tail. Data sets may be partitioned into components, a “torso” component and a “tail”...
US20070220075 Race track betting calculator  
A portable electronic device, e.g., a calculator, with the basic functions of addition, subtraction, multiplication and division with a dedicated program for a racing sport is disclosed herein....
US20050021577 Applied estimation of eigenvectors and eigenvalues  
Various applications are presented of a vector field method of computing one or more eigenvalues and eigenvectors of a symmetric matrix. The vector field method computes an eigenvector by...
US20080126455 Methods of protecting management frames exchanged between two wireless equipments, and of receiving and transmitting such frames, computer programs, and data media containing said computer programs  
The management frame protection method comprises, for the first management frame (7, 8, 9, 10) sent by a first equipment and received by a second equipment, a step of inserting in said first...
US20070050435 Leading-Zero Counter and Method to Count Leading Zeros  
The present invention relates to a circuit comprising a Leading Zero Counter (LZC) sub-circuit driving a second sub-circuit, like a shifter or arbiter. Shifter circuits or arbiter circuits...
US20060271611 Frequency syncrhonization apparatus and method for OFDM system  
Provided is a synchronization apparatus and method for a receiver that performs synchronization in a digital domain and detects a transmission signal. The synchronization apparatus includes an...
US20130275481 Method for the Low Cost Operation of a Processing Machine  
A method for low cost operation of a processing machine comprising determining a suitable processing speed, operating the processing machine at the suitable processing speed, and determining costs...
US20060149801 Method of encoding a signal into a bit stream  
The invention relates to a method of encoding an input signal into an output bit stream (BS). Said method comprises steps of applying (1) a transformation to a block of values (BV) in order to get...
US20090262119 OPTIMIZATION OF TIME-CRITICAL SOFTWARE COMPONENTS FOR REAL-TIME INTERACTIVE APPLICATIONS  
A method for optimizing the performance of a time-critical computation component for a real-time interactive application includes the use of an algorithm having a precise logical thread and at...
US20070239408 THREAT MATRIX ANALYSIS SYSTEM  
A computerized system for evaluating a physical phenomenon. In some embodiments a data file defines at least one mathematical expression, and when multiple mathematical expressions are defined...
US20060117077 Method for identifying a subset of components of a system  
A method of identifying a subset of components of a system based on data obtained from the system using at least one training sample from the system, the method comprising the steps of: obtaining...
US20060242214 Periodicity judgement apparatus, periodicity judgement method and periodicity judgement program  
There is provided a periodicity judgment apparatus 100 to judge periodicity of time series data. A reception unit 206 receives the time series data and a set value of a period. A DFT transform...
US20050125468 System and method of testing and evaluating mathematical functions  
The present invention provides a system and method for systematic random testing of single/double-precision, one/two-variable or scalar/vector mathematical functions against a known higher...
US20070162531 Flow transform for integrated circuit design and simulation having combined data flow, control flow, and memory flow views  
The exemplary embodiments of the invention provide a method, system and software for developing and simulating an integrated circuit architecture. An exemplary method includes inputting an...
US20060212498 Electric device having calculation anomaly diagnosis function  
An electric device having calculation anomaly diagnosis function includes: a microcomputer for executing a calculation routine repeatedly by a predetermined times; and a calculation anomaly...
US20060288061 Smaller and faster comparators  
Adder units are used to compare two numbers. A first logic unit receives one or more bits from a first number and the bits from a second number less the least significant bit of that second...
US20050203978 Analysis apparatus arranged to analyse data and detect change and related methods  
A method of analysing data comprising collecting at least one new data sample and using the new data sample and an existing ongoing weighted average based upon at least one earlier data sample to...
US20130166615 CONTINUUM MOTION ANALYSIS METHOD, AND CONTINUUM MOTION ANALYSIS APPARATUS  
A computer-readable recording medium has stored therein a communication-path control program causing a computer to execute a process which includes receiving input of data including information of...
US20060059216 Method for square root computation  
The present invention describes a method for square root computation, in which a shift-comparison operation is introduced into the computation process so as to obtain correction factors and...
US20150234782 CALCULATION DEVICE AND METHOD, AND COMPUTER PROGRAM PRODUCT  
According to an embodiment, a calculation device includes an acquisition unit, an extractor, a calculator, and an output unit. The acquisition unit acquires point cloud data that is a set of...
US20050228838 Processing technique for digital speckle photogrammetry  
An improved numerical technique is disclosed for processing digital photo-graphs for measuring surface strain by speckle photogrammetry. The data to be processed is obtained by recording two...
US20130339410 METHOD OF FRACTAL-BASED DATA DISTRIBUTION  
A reader is utilized to detect motion of a user's fingers when a user mimics a typing motion. The system can be used to define various key press states for particular finger positions and then...

Matches 1 - 50 out of 87 1 2 >