{"title":"Linear-Segment Function Generator","authors":"H. Schmid","doi":"10.1109/TEC.1962.5219463","DOIUrl":null,"url":null,"abstract":"A single-variable function generator, based on a pulse averaging method,1 accepts a width-modulated pulse input. The clock generator accuracy determines the precision with which this device can produce a linear-segment curve. With 300-kc flip-flops in the clock, a static repeatability of ±0.02 per cent has been obtained with a carrier frequency of 100 cps, and ±1 per cent with a 10-kc carrier frequency. This device can multiply the single-variable function by a second input variable at no loss of accuracy and with no additional circuitry.","PeriodicalId":177496,"journal":{"name":"IRE Trans. Electron. Comput.","volume":"22 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1962-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"4","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"IRE Trans. Electron. Comput.","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/TEC.1962.5219463","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 4
Abstract
A single-variable function generator, based on a pulse averaging method,1 accepts a width-modulated pulse input. The clock generator accuracy determines the precision with which this device can produce a linear-segment curve. With 300-kc flip-flops in the clock, a static repeatability of ±0.02 per cent has been obtained with a carrier frequency of 100 cps, and ±1 per cent with a 10-kc carrier frequency. This device can multiply the single-variable function by a second input variable at no loss of accuracy and with no additional circuitry.
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