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Class 708/446 - Solving equation


Subclass of Class 708 - Electrical computers: arithmetic processing and calculating
Definition: Subject matter wherein the specialized function performed
No. of patents: 127
Last issue date: 05/08/2012


      4  
NumberTitleIssue Date
4314379Apparatus for discrimination of myoelectric potential patterns
An apparatus for the discrimination of myoelectric potential patterns, which operates with a procedure comprising the steps of discriminantly screening instruction signals from myoelectric potential signals issuing from the subject's body, performing arit...
02/09/1982
4229793Method and apparatus for controlling internal combustion engines
A method and apparatus for controlling an internal combustion engine by a digital computer. A pulse generator for generating reference pulse signals in synchronism with the rotation of the crankshaft of the engine is associated with the digital computer w...
10/21/1980
4061906Computer for numeric calculation of a plurality of functionally interrelated data units
A computer for numeric calculation of a plurality of functionally interrelated data units, each data unit corresponding to a point of a grid. The computer includes a cyclic memory having at least as many storage cells as the grid has grid points. Each sto...
12/06/1977
4023016Signal characterizing apparatus
A digital circuit for generating an error correction or otherwise characterized signal having a value which changes in accordance with a second signal such as the speed of an airplane (MACH). As a specific example, the generated signal is indicative of th...
05/10/1977
3978326Digital polynomial function generator
Apparatus for obtaining a numerical value of a polynomial function of a variable. The method of cascade accumulation is used in which memories M0, M1, M2, . . . , Mn are involved, and under one cycle of manipulation, the content of memory M1 is added to t...
08/31/1976
3967100Digital function generator utilizing cascade accumulation
This invention relates to apparatus for obtaining the numerical value of a function of a single or plural number of variables. The method of cascade accumulation is used in which memories M0, M1, M2, . . . , Mn are involved and under one cycle of manipula...
06/29/1976
3962573Digital function generator
Digital function generator apparatus providing an output Y from an input X according to ##EQU1## Included in the apparatus is a digital memory, a digital adder, a digital multiplier, and also timing control means....
06/08/1976
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