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6560566 |
Signal analysis process
A process for analyzing a signal which composed of a sequence of discrete amplitude values to which portions with different phase angle contribute. Here, a reshaped signal is formed in which the...
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6560565 |
Satellite-based seismic mobile information and control system
A seismic system, Seismic Mobile Information & Control System (Seis-MICS) comprising field resources, satellite resources, and office resources. The field resources include various personnel,...
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6556952 |
Performance monitoring and optimizing of controller parameters
An integrated circuit, system and method monitors parameter performance for optimization of controller performance. The integrated circuit includes a memory controller, one or more buffers coupled...
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6549877 |
Method and apparatus for data acquisition and processing
A method, providing the acquired data characteristic transformation, is realized by an apparatus, comprising a main controller connected to a data controller, a calculator, including a data...
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6549867 |
Power supply feed-forward compensation technique
A power supply feed-forward compensation technique using power consumption hints. One embodiment includes a power estimator to generate a power consumption hint that indicates a power consumption...
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6549816 |
Network software for a plumbing control system
A plumbing control system includes a plurality of plumbing fixtures operated by an electronic control board having a microprocessor. The control board can form a node on a network that monitors and...
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6546361 |
Method for recording and removing the bipolar bias from a vibration input signal
A method for recording and removing the bipolar bias from a vibration input signal. The signal is a time varying signal where the bipolar bias has an amplitude which is many times greater than the...
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6539342 |
Sorting objects based on physical characteristics
In this invention, the detection result indicating physical characteristics obtained from sensor sections and associated with a to-be-detected object for which it is determined that determination...
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6539319 |
Automatic wavelet generation system and method
A wavelet generator for defining wavelets that represent a first signal includes a programmable filter bank, a frequency band controller coupled to the programmable filter bank, and a wavelet...
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6532436 |
Sensor
A sensor includes a transducer that provides a sensed signal to a signal processing device. The signal processing device switches the operating mode as a function of frequency, such that the...
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6526372 |
Method and device for determining the dependence of a first measuring quantity on a second measuring quantity
For determining the dependence of a first measuring quantity (Y) on a second measuring quantity (P) the second measuring quantity (P) is periodically modified with a frequency (f 0 ). The first...
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6522996 |
Non-stationary/transient signal feature extraction system
Principal features are inventively derived from a non-stationary time series signal, and can be used to classify the attributes of the signal. Intrinsic to the invention is its recognition of the...
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6512996 |
System for measuring characteristic of scatterers using spaced receiver remote sensors
The system for measuring characteristics of scatterers by spaced receiver remote sensors uses a method based on calculation and analysis of the auto- and cross-structure functions for return...
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6510398 |
Constrained signature-based test
A test system for structurally testing an integrated circuit device includes a pattern generator for generating successive random data patterns (scan chain). The test system further includes a...
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6505517 |
High accuracy signal processing for magnetic flowmeter
A magnetic flowmeter for measuring flow of a conductive fluid includes a flow tube assembly adapted to receive a fluid flow and a coil configured to apply a magnetic field in the fluid flow through...
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6507804 |
Apparatus and method for compressing measurement data corelative to machine status
A method and apparatus for compressing, storing and transmitting measurement data correlative to machine status is disclosed in which the measurement data is continuously sensed, sampled and...
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6507802 |
Mobile user collaborator discovery method and apparatus
A mobile user collaborator discovery method and system that tracks and correlates user position and gaze direction information in a physical environment in order to determine common interests. The...
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6507798 |
Time-frequency dependent damping via Hilbert damping spectrum
The damping behavior of a physical system is evaluated by mapping of damping loss factors calculated from time-dependent amplitude and frequency functions to form a full time-frequency dependent...
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6505146 |
Method and system for spatial evaluation of field and crop performance
The invention provides a method for analyzing spatial variations in field and crop performance. The method allows analysis of the field and crop performance as a function of various treatment...
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6493642 |
Method of determining mass flow rate by the Coriolis principle
A method of correcting the phase difference between first and second data signals from a Coriolis flowmeter using three parallel input stages which process the signals and a pair of phase detectors...
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6487523 |
Model for spectral and chromatographic data
A method and apparatus using a spectral analysis technique are disclosed. In one form of the invention, probabilities are selected to characterize the presence (and in another form, also a...
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6487524 |
Methods and apparatus for designing a system using the tensor convolution block toeplitz-preconditioned conjugate gradient (TCBT-PCG) method
Systems and methods for designing or determining parameters for a system are disclosed. These systems and methods exploit the Tensor Convolution Block Toeplitz (TCBT) structure involved in certain...
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6484132 |
Condition assessment of nonlinear processes
There is presented a reliable technique for measuring condition change in nonlinear data such as brain waves. The nonlinear data is filtered and discretized into windowed data sets. The system...
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6484133 |
Sensor response rate accelerator
An apparatus and method for sensor signal prediction and for improving sensor signal response time, is disclosed. An adaptive filter or an artificial neural network is utilized to provide...
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6484115 |
Method of correcting the pre-programmed initiation of an event in a spin-stabilized projectile, device for executing the method and use of the device
A method for correcting a pre-programmed time of disaggregation of a spin-stabilized projectile. For this purpose the deviation of the actual muzzle velocity from the theoretical muzzle velocity is...
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6484111 |
Real time signal analyzer
This invention relates to a real time signal analyzer that can produce time domain data and frequency domain data at the substantial same time and in real time, securing the simultaneousness...
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6484122 |
System and method for evaluating characteristics for suitability in classification
A system and method evaluates a characteristic for suitability in classification of subjects. The system generates subject data including characteristic data and class data. The method includes...
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6484131 |
Localization and tracking system
This invention discloses a pose tracking apparatus operative to track the pose of a moving object based on magnetic flux measurements taken in the vicinity of the moving object. The pose tracking...
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6477474 |
Measurement of process product dielectric constant using a low power radar level transmitter
Disclosed is a method of using a low power radar level transmitter to calculate a dielectric constant of a product in a tank. Low Power Time Domain Reflectometry Radar (LPTDRR) circuitry is...
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6470285 |
Method and apparatus for multi-parameter digital pulse pileup rejection
A method and apparatus for rejecting signals exhibiting pulse pile-up and devices incorporating the method and/or apparatus. A pulse sensor senses pulses and an analog-to-digital converter...
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6466880 |
Mass flow measurement methods, apparatus, and computer program products using mode selective filtering
Mass flow of a material in a conduit is estimated by mode selective filtering a plurality of motion signals representing motion of the conduit to generate a plurality of mode selective filtered...
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6453271 |
Method and device for synchronizing clock signals
This specification describes a method and device for measuring a variation value, where a value representative of a variation between a quantity Q and a reference quantity Qref is determined by...
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6452416 |
Abnormality detecting apparatus for a rotating electric machine
An abnormality detecting apparatus in which noise is rejected in determining the condition of each of rotating electrical machines, so that a partial discharge of a rotating electric machine is...
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6453279 |
Statistical trend generator for predictive instrument maintenance
A method for adaptively scheduling maintenance of a sensor ( 14 ) infers the need for maintenance of that sensor on the basis of an error signal indicative of a difference between a measurement...
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6449584 |
Measurement signal processing method
A method of processing data representing intensity values of a measurement signal as a function of a discrete variable such as time, which signal being characterized by series of peaks mixed with a...
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6446015 |
Method and apparatus for flight data acquisition using an optimized multiple frequency waveform
The present invention comprises a method and apparatus that generates a waveform consisting of an arbitrary number of frequency sweeps combined from adding and subtracting mini frequency sweeps....
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6442510 |
Method and apparatus for determining transit-time differentials for signal waveforms for real-time pattern recognition, localization and monitoring of optical and acoustic signals
A method includes the steps of segment-wise detecting and bringing into coincidence signal waveforms for conversion into monotone and continuous trajectories for real-time pattern recognition,...
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6438500 |
Method and device for detecting the absence of a product in a reservoir
Detecting presence or absence of product in a reservoir by transmitting a signal affected by the product. The signal is detected from among other signals with which it is subsequently received by...
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6427127 |
Vibrating conduit process parameter sensors, operating methods and computer program products utilizing complex modal estimation
A process parameter such as mass flow is determined in a vibrating conduit process parameter sensor using a complex modal transformation estimated from a plurality of motion signals representing...
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6424932 |
Methods and apparatus for measuring spectral energy
The spectral energy in the signal emitted by a mobile telephone handset is measured for portions of the signal carrying random data, both before and after a non-random midamble. By including both...
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6424927 |
Computer-based real-time transient pulse monitoring system and method
A computer-based transient pulse monitoring system and method are described. A general-purpose computer system having a processor, memory, and a digital signal bus for conveying digital signals,...
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6393383 |
Setting apparatus and method for identification signal
A characteristics change of a control object is functionally represented by a parameter θ which varies between values of 0 and 1 as the gain of the control object is surveyed. The frequency of the...
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6389371 |
Signal processing circuit of sensor
A processor of a signal processing circuit for calibrating an electro-capacitance pressure sensor includes a coefficient arithmetic section for calculating calibration value and a calibration...
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6389373 |
Resolver signal processing system
The disclosed system generates resolver reference signal on the basis of the clock of CPU 202. The CPU 202 generates resolver output signal sampling and servo control loop trigger signals in...
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6389548 |
Pulse run-length measurement for HF data signal by dividing accumulated phase difference between first and second zero-crossings by single-cycle range using multiple cycle range sawtooth waveform
A system and method for accurately measuring a pulse run length in a high frequency (HF) data signal while utilizing a low analog-to-digital conversion (ADC) sampling rate. Four bits are added to...
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6389372 |
System and method for bootstrapping a collaborative filtering system
A system and method of predicting a user's rating of a new item in a collaborative filtering system in which an initial set of correlation coefficients for the intended users is used to bootstrap...
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6366872 |
Data prediction in DSP methods for transient spectroscopies
Observation of transient phenomena in an oversampled regime is implemented with a digital filter pre-charged with a list of pseudodata obtained by prepending one or more pseudo datums to the...
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6347293 |
Self-characterizing vibrating conduit parameter sensors and methods of operation therefor
A self-characterizing vibrating conduit sensor for measuring a process parameter in a material processing system includes a conduit configured to contain material from the material processing...
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6343263 |
Real-time signal processing system for serially transmitted data
A data transmission system having a real-time data engine for processing isochronous streams of data includes an interface device that provides a physical and logical connection of a computer to...
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6338030 |
Processor controlled measuring device
A processor controlled measuring device, especially a colour meter or a spectrophotometer, includes a measuring unit, unit detects the parameters to be measured and converts them into corresponding...
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