In one embodiment an IC is disclosed which includes a plurality of cascaded digital signal processing slices, wherein each slice has a multiplier coupled to an adder via a multiplexer and each slice has a direct connection to an adjoining slice; and means for configuring the plurality of digital signal processing slices to perform one or more mathematical operations, via, for example, opmodes. This IC allows for the implementation of some basic math functions, such as add, subtract, multiply and...

A control information conveyance structure comprises: a cognition-system control platform which recognizes the circumstances of the surroundings of a vehicle and generates a control space; an operation-system control platform which recognizes the circumstances related to the movement of the vehicle body and generates a control space; and a determination-system control platform which generates a determination control space based on information from the cognition-system and operation-system contro...

A method for determining virtual visibility is disclosed. The method includes modeling at least one object in a virtual space and plotting at least one surface from a first predetermined location relative to the at least one object within the virtual space. The method further includes identifying at least one interference between the at least one object and the at least one surface. The method still further includes determining a first characteristic of the at least one interference and determin...

A method having an application to production problems in reservoir engineering for quickly forming a stochastic model representative of the distribution of a physical quantity in a porous heterogeneous medium, which is calibrated in relation to dynamic data, by suitable selection of geostatistical realizations to be combined linearly. An iterative gradual deformation process is used, wherein an initial geostatistical realization (y) of the medium and a number (N-1)(N>1) of other realizations ...

The present invention provides a recovery method in which the indium sponge that is deposited by substitution in the substitution deposition step in the recovery of indium from an indium-containing material is produced in the form of a powder rather than in a bulky form. This recovery method is a method in which an indium sponge is deposited by substitution by adding a substance containing chlorine, and further adding a reducing agent, to an indium-containing solution whose pH has been adjusted ...

A targeted heterogeneous medium in the form of an underground layered formation is gridded into a layered structured grid or a layered semi-unstructured grid. The structured grid can be of the irregular corner-point-geometry grid type or the simple Cartesian grid type. The semi-unstructured grid is really unstructured, formed by arbitrarily connected control-volumes derived from the dual grid of a suitable triangulation; but the connectivity pattern does not change from layer to layer. Problems ...

The invention starts with a method to determine a blank form of an elastic component, in particular a non-articulated wiper arm (10), with the default of a target form, which the elastic component is supposed to assume under the effect of at least a predefined initial force (F.sub.1). It is proposed that a counter force (F.sub.G) that at least essentially opposes the predefined initial force (F.sub.1) is applied to a working model (12) of the elastic component, whose model blank form is at least...

The simulation equipment has division unit for dividing a layout of a photo mask (mask layout) into a plurality of areas, average light intensity value calculation unit for calculating an average value of light intensity in each of the areas, smoothing unit for subjecting the calculated average value to smoothing processing, and multiplication unit for multiplying the smoothed average value by a predetermined multiplier.

In circuitry such as a programmable logic device ("PLD"), each of several multiplier blocks includes partial products generation circuitry and partial products addition circuitry. Two such multiplier blocks can be used together to provide multiply-accumulate ("MAC") capability. The partial products addition circuitry in one of the paired blocks is used to add each successive product produced by the other paired block to a previous accumulation of products in the first-mentioned paired block. Pro...

A method for designing a drill bit that involves simulating a drill bit having cutting elements disposed thereon is provided. In particular, the method involves determining at least one drilling performance parameter while simulating drilling in a selected earth formation.