Kev sib piv ntawm virtual oscilloscope thiab zoo tib yam oscilloscope
Lub oscilloscope virtual feem ntau muaj peb ntu: cov ntaub ntawv sau + lub computer + virtual ntsuas software. Cov ntaub ntawv khaws cia cov teeb liab input analog, hloov nws los ntawm analog rau digital, thiab caches cov ntaub ntawv thaum tsim nyog. Lub khoos phis tawj yog ib qho cuab yeej siv uas tau siv dav thiab muaj zog ua haujlwm. Tib neeg-khoos phis tawj kev sib cuam tshuam muaj xws li cov vijtsam loj (piv rau lub npo nqaim ntawm ib txwm siv oscilloscopes), kev ua haujlwm nas, kev ua haujlwm ntawm cov keyboard, kov lub vijtsam, lub suab ua haujlwm, thiab lwm yam, thiab muaj peev xwm suav nrog, suav nrog ib lossis ntau dua CPUs. , loj Qhov chaw cia muaj xws li hard disk, network disk, nco, thiab lwm yam .; lub cuab yeej virtual software yog tsim los ntawm cov cuab yeej siv hluav taws xob muaj zog thiab tib neeg-khoos phis tawj kev sib cuam tshuam ntawm lub khoos phis tawj, ua, tshuaj xyuas, thiab nthuav tawm cov ntaub ntawv khaws tseg, thiab muab cov neeg siv nrog tib neeg-khoos phis tawj sib cuam tshuam. .
Piv nrog rau ib txwm nyob ib leeg oscilloscopes, virtual oscilloscopes muaj tus nqi kho vajtse kom zoo dua, feem ntau vim cov khoos phis tawj yog cov khoom nrov rau cov neeg coob coob. Txawm hais tias lawv muaj zog heev, lawv pheej yig heev vim yog kev muag khoom txhua xyoo ntawm ntau lab units ntawm kev ua lag luam thiab kev sib tw dav. Tus nqi ntawm ib txwm oscilloscope uas sib koom ua ke cov cuab yeej siv computer zoo ib yam yog kim heev, uas tuaj yeem yog kaum npaug lossis ib puas npaug ntau dua li tus nqi ntawm lub khoos phis tawj zoo tib yam. Lwm qhov zoo dua ntawm virtual oscilloscopes yog coj los ntawm virtual ntsuas software. Software muaj peev xwm muab tau yooj yim, scalability, thiab upgradeability uas ib txwm oscilloscopes muab tsis tau. Los ntawm kev hloov pauv hauv software ua haujlwm, cov cuab yeej sib txawv tuaj yeem txhais tau raws li cov khoom siv tib yam, thiab ntau yam cuab yeej siv tau tib lub sijhawm. Yog li ntawd, txawm hais tias qee zaum peb tseem hu nws lub oscilloscope virtual, nws tsis yog qhov tseeb vim tias nws txoj haujlwm tau dhau mus dhau ntawm cov qauv oscilloscope thiab suav nrog spectrum analyzers, dynamic signal analyzers, distortion analyzers, signal generators, and data loggers. , LCR meter, vibration analyzer, thiab lwm yam., logic analyzer, raws tu qauv analyzer, network analyzer thiab ntau lwm yam twj paj nruag.
Virtual instrument software yog qhov tseem ceeb ntawm virtual oscilloscope. Ib qho cuab yeej zoo virtual tuaj yeem ua kom zoo tshaj plaws thiab siv tau cov peev txheej muaj zog ntawm lub khoos phis tawj nws tus kheej, suav nrog lub khoos phis tawj CPU, nco, hard disk thiab cov cuab yeej sib tham sib. Lub hauv paus ntsiab lus tsim qauv ntawm lub virtual oscilloscope tuaj yeem pom tau tias siv lub khoos phis tawj tus kheej kho vajtse, yog li tsis tas yuav luam theej cov khoom siv tib yam hauv cov ntaub ntawv khaws cia kom ua kom muaj peev txheej rov qab siv dua thiab txo cov nqi. Kev ua haujlwm ntawm cov cuab yeej virtual zoo yuav tsum tau ua ntau tshaj qhov kev ua haujlwm ntawm ib txwm siv oscilloscope, vim tias cov cuab yeej siv virtual ua haujlwm ntawm lub khoos phis tawj uas muaj zog ntau dua li cov khoom siv oscilloscope.
