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8443027 |
Implementing a floating point weighted average function
A method, computer-readable medium, and an apparatus for implementing a floating point weighted average function. The method includes receiving an input containing 2N input values, 2N weights, and...
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8423599 |
Locus smoothing method
The present invention discloses a locus smoothing method, comprising: generating multiple locus points by movement of an object; obtaining corresponding coordinates of the locus points; calculating...
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8401776 |
Automatic determination of aircraft holding locations and holding durations from aircraft surveillance data
A method of using airport surveillance data to determine a location of a delay and an amount of time a vehicle is subjected to the delay during a movement of the vehicle between locations including...
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8381053 |
Generating a moving average
Devices, systems, methods, and other embodiments associated with generating a moving average are described. In one example method an average value of a sliding window of M sequential data values is...
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8275541 |
Automatic determination of aircraft holding locations and holding durations from aircraft surveillance data
A method using airport surveillance data to output a location of a delay and an amount of time a vehicle is subjected to the delay during a movement of the vehicle between two locations, the delays...
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8204713 |
Normalized decimal equivalent systems and methods
A results reporting system can generate test results at one or more laboratory sites. Each of the generated test results can be in a conventional unit of measurement. The results reporting system...
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8166089 |
Sampled data averaging circuit
A sampled data averaging circuit which comprises sampling means for sampling input data at predetermined timing by a number of sampling times set, division means for dividing the sampled data by...
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8145415 |
Automatic determination of aircraft holding locations and holding durations from aircraft surveillance data
A method using airport surveillance data to output a location of a delay and an amount of time a vehicle is subjected to the delay during a movement of the vehicle between two locations, the delays...
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8051120 |
Circuit and design structure for a streaming digital data filter
A circuit and design structure for a streaming digital data filter embodied in a machine readable medium, the design structure including: a data processing unit and a pointer processing unit, the...
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8036484 |
In-place averaging of packed pixel data
Methods, systems, and apparatuses for averaging data in packed format are provided. The data may be image data, such as data words containing color-specific data portions representative of pixels...
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8028014 |
Positioning device, method of controlling positioning device, and recording medium
A positioning device, which locates a position based on satellite signals which are signals from positioning satellites, includes a position holding section which holds a reference position P, a...
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8000823 |
Audio playback time estimating apparatus and method
An audio playback time estimating apparatus and method. The apparatus includes a sampling unit to sample a plurality of sample frames of audio data from audio data including an ID3 tag and a...
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7930330 |
Scaled exponential smoothing
A method and system for scaled exponential smoothing are provided. Multiple exponentially smoothed values are maintained for items and events occur on one or more of the items. The method maintains...
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7870180 |
Method and apparatus for nonlinear signal and data aggregation
A method (1500) and apparatus (700, 2300, 2400) for aggregating two or more input signals with a versatile reconfigurable signal aggregator. The aggregator (700, 2300, 2400) is reconfigured by...
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7865543 |
Offset compensation for rail-to-rail avereraging circuit
An averaging circuit includes an averaging unit and an offset compensation unit. The averaging unit generates an average signal from first and second input signals. The offset compensating unit is...
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7765251 |
Signal averaging circuit and method for sample averaging
An averaging circuit and method are provided to compute a running average over a number of samples without the need for maintaining a large sample queue or register. Generally, the method includes...
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7688259 |
Positioning device, method of controlling positioning device, and recording medium
A positioning device, which locates a position based on satellite signals which are signals from positioning satellites, includes a position holding section which holds a reference position P, a...
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7680871 |
Approximating function properties with expander graphs
Function properties may be approximated using an expander graph. For example, an approximate average of a function may be determined by randomly exploring an expander graph. Values of the function...
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7627624 |
Digital signal averaging using parallel computation structures
Systems and methods for digital signal averaging using parallel computation structures are disclosed herein. An exemplary method includes: receiving a series of samples in the time domain, each...
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7558816 |
Methods and apparatus for performing pixel average operations
According to the invention, a process for averaging two pixel values is disclosed. In one step, an instruction is decoded. A plurality of first operands is loaded from a first input register. A...
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7548834 |
Method for processing sensor data
A method for processing sensor data which are transmitted by at least one asynchronous sensor at a transfer rate, the sensor data being read at a predefined sampling rate, a mean value being...
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7523019 |
Method for processing sensor data
A method for processing sensor data which are transmitted by at least one asynchronous sensor at a transfer rate into a buffer memory, the sensor data being read from the buffer memory at a...
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7519642 |
Parallel computation structures to enhance signal-quality, using arithmetic or statistical averaging
Parallel hardware computation structures for integrated-circuit arithmetic and statistical signal averaging are described herein as an invention that is applicable to broad systems applications...
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7493355 |
Circuit configuration for averaging
The invention relates to a circuit configuration for determining the average value of an input signal (s), comprising a signal input (1) for receiving the input signal (s) and comprising a signal...
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7437399 |
Method and apparatus for averaging parity protected binary numbers
A method and an apparatus for averaging includes generating a carry using a least significant bit of each of two binary numbers, wherein the two binary numbers include a first binary number and a...
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7412473 |
Arithmetic circuitry for averaging and methods thereof
A functional unit includes one or more instances of arithmetic circuitry for calculating averages. Each instance of arithmetic circuitry includes first, second and third adders, each having first...
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7328230 |
SIMD four-data element average instruction
According to some embodiments, a Single-Instruction/Multiple-Data averaging operation is presented. The averaging operation averages multiple sets of data elements, for example, two data elements...
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7321847 |
Apparatus and methods for reduction of coherent noise in a digital signal averager
Apparatus and methods are provided for reducing coherent noise in measurements of repetitive analog signal waveforms by digital signal averagers. Coherent noise is repetitive and synchronous with...
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7296046 |
Mobile terminal provided with positioning system and method of positioning
A mobile terminal which has a positioning function, a positioning method and a positioning system for implementing positioning with plural processes and selecting an optimum process by which...
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7254599 |
Average code generation circuit
Disclosed is a method and circuit for generating an average binary code from at least two input binary codes. The circuit may be employed in an integrated circuit having first and second circuits...
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6980335 |
Color image processing apparatus executing moving-average processing for noise reduction in color image signals
The color image processing apparatus of the present invention selects, on the basis of a moving average number n of pixels calculated by a predetermined numerical formula with respect to any...
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6975693 |
Approximating signal power and noise power in a system
An electronic system with power approximation for circuit savings. Power approximation is provided by means for generating an absolute value of a real part of a signal, means for generating an...
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6931513 |
Data converter with statistical domain output
An integrated circuit having statistical processing capability. The integrated circuit has an input for receiving input data in a first data domain. A data converter is provided for converting...
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6912556 |
Silicon averaging measurement circuit
An averaging measurement circuit comprises a register successively storing a series of data words having a plurality of bits and providing, for each of said data words, a first output consisting of...
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6795841 |
Parallel processing of multiple data values within a data word
When performing data processing operations upon data words 2, 4 including a plurality of abutting data values a0, a1, a2, a3, b0, b1, b2 and b3 the results of the operation upon one data value may...
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6529925 |
Method for reducing the crest factor of a signal
A method for reducing the crest factor of a signal, the signal being represented by a digital signal vector whose elements are sampled values of the signal. The method includes the steps of...
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6512523 |
Accurate averaging of elements using integer averaging
A system and method for efficiently obtaining corrected results when averaging multiple integers together. The invention detects when round off errors occur during integer averaging operations, and...
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6389441 |
Two dimensional moving average filter
A two dimensional moving averaging filter is provided using a computational element coupled to a memory means which contains an electronic version of a two dimensional array of pixel values with N...
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6272448 |
Apparatus and method for terrain model reproduction
The present invention relates to a method and an apparatus which reproduce a digital terrain model (DTM) from contour data with geomorphological consistency and natural features including fine...
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6007232 |
Calculating the average of two integer numbers rounded towards zero in a single instruction cycle
The average of two signed or unsigned integer numbers (A, B) rounded towards zero as prescribed in the MPEG standard is calculated in one instruction cycle by right shifting each of the operands by...
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5883824 |
Parallel adding and averaging circuit and method
An apparatus that can also be used for generating the average of two integers. The apparatus can be divided into a plurality of sub-adders that operate on sub-words of the input integers in...
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5864493 |
Self-adapting interval mean value filter
A sensing method and system for generating an output signal indicative of an estimated mean value of an input signal is provided. A sensor samples the input signal for N (N=2, 4, 8, 16, . . . )...
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5798948 |
Method and apparatus for video filtering
A method and apparatus for video filtering filters video frames by determining a set of frames to be used to generate a single filtered frame. This set of frames is then combined to generate a...
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5761074 |
Frequency data converter and meter apparatus
In one data updating period, an edge pulse signal generator detects an edge of a pulse signal, and generates a one-shot pulse signal. A digital filter performs digital filter processing of the...
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5600318 |
Seismic data acquisition system
The present invention is a method of processing digitized signal samples generated by a free running analog-to-digital converter and sampled at a first sample rate. The method includes the steps of...
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5448508 |
Quasi-moving average circuit
A quasi-moving average circuit constituted without use of a conventional shift register, and constituted by a subtracter which subtracts output data at the preceding sampling time from input data...
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5420809 |
Method of operating a data processing apparatus to compute correlation
A method of computing a mean squared error between a predetermined plural number of pairs of first and second values employs a data processing apparatus (71, 72, 73, 74) having data registers...
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5416798 |
Device for measuring the average value of pulse signals
The device of the present invention is used to measure the intensity of a disturbing wave and measures an average value of impulsive noise. The invention permits accurate and short-time...
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5388058 |
Statistical processor
A statistical processor has a calculating section for calculating and providing data required to perform a statistical processing on the basis of supplied sampling data every time when the sampling...
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5097430 |
Method and apparatus for displaying process end point signal based on emission concentration within a processing chamber
A method facilitates the display of a filtered signal which represents the variation of light intensity in a processing chamber over time. The filtered signal filters out the effects of a magnetic...
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