ZINTHU ZOPHUNZITSIRA Moku: Pitani Bokosi la Zosefera Pakompyuta
Zambiri Zamalonda
Digital Sefa Bokosi Moku
The Moku: Go Digital Filter Box ndi chipangizo chomwe chimalola ogwiritsa ntchito kupanga ndikupanga mitundu yosiyanasiyana ya zosefera zopanda malire zomwe zili ndi s.ampLing mitengo ya 61.035 kHz, 488.28 kHz ndi 3.9063 MHz. Imakhala ndi zosefera zinayi, zomwe ndi pass pass, high pass, band pass, ndi band stop sefa mawonekedwe, okhala ndi mitundu isanu ndi itatu yosinthika bwino kuphatikiza Butterworth, Chebyshev, ndi Elliptic.
Chipangizochi chimakhala ndi mawonekedwe ogwiritsa ntchito omwe ali ndi masinthidwe osiyanasiyana:
User Interface
- Menyu yayikulu
- Kusintha kolowetsa kwa Channel 1 ndi 2
- Control matrix
- Kusintha kwa zosefera 1 ndi 2
- Kusintha kotulutsa kwa Channel 1 ndi 2
- Yambitsani / kuletsa Oscilloscope view
- Yambitsani / zimitsani Data Logger view
Main Menyu
Menyu yayikulu ingapezeke mwa kukanikiza chizindikiro chomwe chili pakona yakumanzere. Njira zotsatirazi zilipo:
- Saka Moku devices.
- Sinthani zida pa Moku: Pitani.
- Sungani/kumbukirani zoikamo: Ctrl+S, Ctrl+O.
- Onetsani zokonda pakali pano.
- Bwezeretsani chidacho kuti chikhale chokhazikika: Ctrl + R.
- Pezani pa zenera la Power Supply control.
- Tsegulani file chida cha manejala.**
- Tsegulani file chida chosinthira.**
- Thandizeni: Ctrl+H, F1.
Malangizo Ogwiritsira Ntchito Zogulitsa
Musanagwiritse ntchito chipangizocho, onetsetsani kuti Moku: Go yasinthidwa kwathunthu. Kuti mudziwe zambiri, pitani ku liquidinstruments.com.
Kugwiritsa ntchito Digital Filter Box Moku: Pitani, tsatirani izi:
- Pezani menyu yayikulu ndikukanikiza chizindikiro chomwe chili pamwamba kumanzere kwa mawonekedwe a ogwiritsa ntchito.
- Sankhani mawonekedwe a fyuluta omwe mukufuna kuchokera pazosintha zomwe zilipo.
- Konzani zosefera malinga ndi zosowa zanu, kuphatikiza sampmitengo ya ling, mitundu ya zosefera, zosefera, ma ripples, ndi kuchuluka kwachulukidwe.
- Ngati n'koyenera, mukhoza kupanga zosefera mwa kusankha "Mwambo fyuluta" njira ndi kupereka tsatanetsatane mu "Custom fyuluta zambiri" gawo.
- Sankhani zosinthira zotuluka pa Channel 1 ndi 2 ngati pakufunika.
- Mutha kuloleza kapena kuletsa Oscilloscope view ndi Data Logger view monga kufunikira.
Kuti mudziwe zambiri pakugwiritsa ntchito zida zowonjezera za chipangizochi monga zenera la Power Supply control, file chida choyang'anira, ndi file chida chosinthira, tchulani buku la ogwiritsa ntchito.
Ndi Moku:Go Digital Selter Box, mutha kupanga molumikizana ndikupanga mitundu yosiyanasiyana ya zosefera zopanda malire ndi s.ampLing mitengo ya 61.035 kHz, 488.28 kHz ndi 3.9063 MHz. Sankhani pakati pa pass low, high pass, band pass, ndi band stop fyuluta ndi mitundu isanu ndi itatu yosinthika bwino kuphatikiza Butterworth, Chebyshev, ndi Elliptic.
Mawonekedwe a ogwiritsa ntchito
| ID | Kufotokozera |
| 1 | Menyu yayikulu |
| 2a | Zosintha za Channel 1 |
| 2b | Zosintha za Channel 2 |
| 3 | Control matrix |
| 4a | Kusintha kwa fyuluta 1 |
| 4b | Kusintha kwa fyuluta 2 |
| 5a | Kusintha kotulutsa kwa Channel 1 |
| 5b | Kusintha kotulutsa kwa Channel 2 |
| 6 | Yambitsani / kuletsa Oscilloscope view |
| 7 | Yambitsani / zimitsani Data Logger view |
The waukulu menyu akhoza kufika ndi kukanikiza ndi
chizindikiro pakona pamwamba kumanzere.
| Zosankha | Njira zazifupi | Kufotokozera |
| Zipangizo zanga | Saka Moku devices. | |
| Sinthani zida | Sinthani zida pa Moku:Pitani. | |
| Sungani/kumbukirani zokonda: | ||
| · Sungani chida | Ctrl+S | Sungani zoikamo za zida zamakono. |
| · Katundu chida state | Ctrl+O | Tsegulani zokonda za zida zosungidwa zomaliza. |
| · Onetsani mayendedwe apano | Onetsani zokonda pakali pano. | |
| Bwezerani chida | Ctrl+R | Bwezerani chidacho kuti chikhale chokhazikika. |
| Magetsi | Tsegulani zenera la Power Supply control. | |
| File woyang'anira | Tsegulani file chida cha manejala.** | |
| File chosinthira | Tsegulani file chida chosinthira.** | |
| Thandizeni | ||
| · Zida Zamadzimadzi webmalo | Pezani Zida Zamadzimadzi webmalo. | |
| · Njira zazifupi | Ctrl+H | Onetsani Moku: Pitani mndandanda wanjira zazifupi za pulogalamu. |
| · Pamanja | F1 | Chida chothandizira buku. |
| · Nenani za vuto | Nenani cholakwika ku Liquid Instruments. | |
| · Za | Onetsani mtundu wa pulogalamu, fufuzani zosintha, kapena onetsani zambiri zamalayisensi. |
- Power Supply ikupezeka pamitundu ya Moku:Go M1 ndi M2. Tsatanetsatane wa Magetsi akupezeka mu gawo la Moku:Go Power Supply kumapeto kwa bukuli.
- Zambiri za file manager ndi file Converter imapezeka kumapeto kwa bukuli.
Kulowetsa kasinthidwe
Kusintha kolowera kutha kupezeka mwa kuwonekera pa
or
icon, kukulolani kuti musinthe kuphatikizika ndi kulowetsamo (ndi chifukwa chake voltage range) panjira iliyonse yolowetsa.
Tsatanetsatane wa mfundo zofufuzira zitha kupezeka mu gawo la Probe Points.
Control matrix
Matrix owongolera amaphatikiza, kuchulukitsa, ndikugawanso siginecha yolowera kumasefa awiri odziyimira pawokha. Vector yotulutsa ndizomwe zimapangidwa ndi matrix owongolera ochulukitsidwa ndi vekitala yolowera.
Za example, control matrix
amaphatikizanso Zolowetsa 1 ndi Zolowetsa 2 pamwamba Path1 (sefa 1), kuchulukitsa Lowetsani 2 ndi kuwirikiza kawiri, kenako ndikutumiza pansi Path2 (sefa 2). Mtengo wa chinthu chilichonse mu matrix owongolera ukhoza kukhazikitsidwa pakati pa -20 mpaka +20 ndi 0.1 increments pomwe mtengo wathunthu ndi wochepera 10, kapena 1 increment pomwe mtengo wathunthu uli pakati pa 10 ndi 20. Dinani chinthucho kuti musinthe mtengo.
Zosefera zadijito
Njira ziwiri zodziyimira pawokha, zenizeni zenizeni zosinthika za digito IIR zimatsata matrix owongolera pazithunzi za block, zoimiridwa zobiriwira ndi zofiirira pazosefera 1 ndi 2, motsatana.
Mawonekedwe a ogwiritsa ntchito
| ID | Parameter | Kufotokozera |
| 1 | Lowetsani kuchepetsa | Dinani kuti musinthe zosinthira (-2.5 mpaka +2.5 V). |
| 2 | Kupindula kolowetsa | Dinani kuti musinthe mapindu olowera (-40 mpaka 40 dB). |
| 3 | Zofufuza | Dinani kuti mutsegule / kuletsa ma probe point. Mwaona Probe Points gawo kuti mudziwe zambiri. |
| 4 | Zosefera za digito | Dinani kuti view ndi kukonza zomanga zosefera digito. |
| 5 | Kuwongolera mwachangu | Dinani kapena slide kuti musinthe mwachangu zosefera. |
| 6 | Kupindula kwa zotsatira | Dinani kuti musinthe kupindula (-40 mpaka 40 dB). |
| 7 | Kusintha kotulutsa | Dinani kuti ziro zitulutse zosefera. |
| 8 | Kutulutsa kotulutsa | Dinani kuti musinthe zotulutsa (-2.5 mpaka +2.5 V). |
| 9 | Kusintha kwa mtengo wa DAC | Dinani kuti mutsegule / kuletsa kutulutsa kwa Moku:Go DAC. |
Konzani zosefera za IIR
Mwatsatanetsatane fyuluta mawonekedwe
Dinani pa
chizindikiro kuti mutsegule fyuluta yonse view.
| ID | Parameter | Kufotokozera |
| 1a | Cholozera pafupipafupi (chopingasa). | Cholozera cha pafupipafupi pamakona. |
| 1b | Kuwerenga kolowera | Kuwerengera pafupipafupi cholozera. Kokani kuti musinthe ma frequency akona. Dinani kuti musankhe ndikulowetsa pamanja ma frequency akona mu 8b. |
| 2a | Pezani cholozera (cholunjika). | Cholozera cha ripple/kupindula/kuchepetsa. |
| 2b | Chogwirizira cholozera | Dzina lalifupi ndi chogwirizira cha cholozera chopeza. Kokani kuti musinthe
kuchuluka / ripple level. Dinani kuti musankhe ndikulowetsa pamanja passband ripple mu 8b. |
| 3 | Onetsani kusintha | Sinthani pakati pa magnitude ndi gawo lopindika. |
| 4 | Zosankha zosefera | Dinani kuti musankhe pakati pa low pass, high pass, band pass, band stop, ndi zosefera makonda. |
| 5 | Sampkuchuluka kwa ling | Dinani kuti musankhe pakati pa 3.9063 MHz, 488.28 kHz, kapena 61.035 kHz. |
| 6 | Kusankha mtundu wa zosefera | Dinani kuti musankhe pakati pa zosefera za Butterworth, Chebyshev I/II, Elliptic, Bessel, Gaussian, Cascaded kapena Legendre. Mukasankhidwa, kufotokozera mwachidule za mtundu wa fyuluta kudzaperekedwa pansipa. |
| 7 | Zosefera | Yendani kuti musinthe madongosolo a zosefera. |
| 8a | Yogwira configurable parameter | Dzina la parameter yogwira ntchito. |
| 8b | Mtengo wa parameter | Dinani kuti mulowetse pamanja mtengo wokhazikika wosinthika. |
| 9 | Sungani ndi kutseka | Dinani kuti musunge ndi kutseka chopanga zosefera. |
Zosefera mawonekedwe
Mawonekedwe a fyuluta amatha kusankhidwa podina batani 4. Pali anayi chisanadze kumatanthauza fyuluta akalumikidzidwa ndi mokwanira customizable fyuluta njira.
Sampmitengo
Ogwiritsa ntchito amatha kusankha pakati pa 3.9063 MHz, 488.28 kHz, kapena 61.035 kHz pazotulutsa sampLing kutengera ma frequency omwe mukufuna. Gome lotsatirali likufotokoza mwachidule malire apansi ndi apamwamba pa mawonekedwe aliwonse a zosefera zomwe zafotokozedwa kale ndi ma s osiyanasiyanaampmitengo:
| Maonekedwe | SampLing Rate | Mafupipafupi angodya | Nthawi zambiri pamakona |
| Lowpass | 61.035 kHz | 11.73 mhz | 27.47 kHz |
| 488.28 kHz | 93.81 mhz | 219.7 kHz | |
| 3.9063 MHz | 750.5 mhz | 1.758 MHz | |
| Highpass | 61.035 kHz | 144.7 mhz | 27.47 kHz |
| 488.28 kHz | 1.158hz pa | 219.7 kHz | |
| 3.9063 MHz | 9.263hz pa | 1.758 MHz | |
| Bandasi | 61.035 kHz | 610.4 mhz | 27.47 kHz |
| 488.28 kHz | 4.883hz pa | 219.7 kHz | |
| 3.9063 MHz | 39.06hz pa | 1.758 MHz | |
| Bandstop | 61.035 kHz | 11.73 mhz | 27.47 kHz |
| 488.28 kHz | 93.81 mhz | 219.7 kHz | |
| 3.9063 MHz | 750.5 mhz | 1.758 MHz |
Zosefera mitundu
Mtundu wa fyuluta ukhoza kusankhidwa mwa kukanikiza batani 6. Pali mitundu isanu ndi iwiri yofotokozeratu zosefera zomwe zili ndi maoda osankhidwa ndi ogwiritsa ntchito kuyambira 2 mpaka 8, kutengera mawonekedwe a fyuluta.
| Zosefera mitundu | Kufotokozera |
| Butterworth | Zosefera za Butterworth zimakhala ndi passband yosalala kwambiri komanso kuyankha pafupipafupi kwa monotonic. |
| Chebyshev I | Zosefera za Chebyshev I zimakhala ndi ma passband koma zimasintha kwambiri kuposa zosefera za Butterworth. |
| Chebyshev II | Zosefera za Chebyshev II zili ndi zosefera poyimitsa koma zosintha kwambiri kuposa zosefera za Butterworth. |
| Zozungulira | Zosefera za Elliptic (Cauer) zimakhala ndi ma passband onse ndi stopband, koma kusintha kwakuthwa kwambiri. |
| Cascaded | Zosefera zadongosolo loyamba zili ndi zero mopitilira muyeso wa nthawi. |
| Bessel | Zosefera za Bessel zimakhala ndi gulu lathyathyathya komanso kuchedwa kwa gawo mu passband, motero zimasunga mawonekedwe a mafunde odutsa. |
| Gaussian | Zosefera za Gaussian zimakhala ndi kuchedwetsa kocheperako komwe kungatheke pagulu, komanso kuyankha kwapanjira popanda kupitilira apo komanso nthawi yocheperako komanso kugwa. |
| Nthano | Zosefera za Legendre (Optimum L) zimakhala ndi masinthidwe akuthwa kwambiri ndikusunga kuyankha pafupipafupi kwa monotonic. |
Zosefera
Kwa zosefera za mbali imodzi, dongosolo la fyuluta likhoza kukhazikitsidwa ku 2, 4, 6, kapena 8. Pazosefera za mbali ziwiri, dongosolo la fyuluta likhoza kukhala 2 kapena 4.
Mafunde
Zosefera za Chebyshev I, II, ndi Elliptic zili ndi ma ripples pama passband, stopband, kapena zonse ziwiri. Gome lotsatirali likufotokozera mwachidule zamitundu yosinthika ya ma passband ndi ma stopband ripples amitundu iyi ya fyuluta.
| Zosefera mitundu | Chiphaso cha pasipoti | Stopband ripple |
| Chebyshev I | 0.1 dB mpaka 10.0 dB ndi 0.1 dB increment | N / A. |
| Chebyshev II | N / A | 10.0 dB mpaka 100.0 dB ndi 1 dB increment. |
| Zozungulira | 0.1 dB mpaka 10.0 dB ndi 0.1 dB increment | 10.0 dB mpaka 100.0 dB ndi 1 dB increment. |
Coefficient quantization
Chifukwa cha kulondola kochepa komwe koyezera kumatha kuyimiridwa ndi digito, cholakwika cha quantization chimatchulidwa pa zosefera zina za IIR. Chenjezo lofiira la coefficient quantization likhoza kuwonekera pansi pa chiwembu choyankhira ndi kalozera kofiyira mu ntchito yosinthira yomwe ikuwonetsa kuyankha kwapafupi kwambiri kokwaniritsika kwa mtengo wobiriwira.
Zosefera mwamakonda
Kuphatikiza apo, mutha kukweza ma coefficients a fyuluta amtundu wamtundu wa zosefera kuchokera pa clipboard kapena kwanuko file. Dinani pa
chithunzi kuti muwone kufotokozera kwa ma coefficients ndi file mtundu.
Zosefera zamakonda
The Moku:Go Digital Filter Box imagwiritsa ntchito zosefera zopanda malire (IIR) pogwiritsa ntchito ma cascaded Direct Form I achiwiri oyitanitsatages ndi phindu lomaliza lotuluka stage. Ntchito yonse yosinthira ikhoza kulembedwa:
Kuti mufotokoze zosefera, muyenera kupereka mawu file okhala ndi ma coefficients a fyuluta. The file iyenera kukhala ndi ma coefficients asanu ndi limodzi pamzere uliwonse, ndipo mzere uliwonse ukuyimira s imodzitage. Ngati makulitsidwe akufunika, izi ziyenera kuperekedwa pamzere woyamba:
Chigawo chilichonse chiyenera kukhala [-4.0+4.0]. Mkati, izi zimayimiridwa ngati manambala osainidwa a 48-bit, okhala ndi magawo 45. Kuchulukitsa kotulutsa kumatha kufika 8,000,000. Zosefera zosefera zitha kuwerengedwa pogwiritsa ntchito mabokosi opangira ma signature monga MATLAB kapena SciPy. Ma coefficients ena angapangitse kusefukira kapena kusefukira, zomwe zimasokoneza magwiridwe antchito a fyuluta. Yang'anani mayankho osefera musanagwiritse ntchito.
Zosintha zotulutsa
Lumikizani kapena chotsani chizindikiro chotulutsa pogwiritsa ntchito masiwichi. Chosinthira chikakhala chotseguka, chizindikirocho chidzakhala chotulutsa voltage.
Zofufuza
Bokosi la Zosefera la Moku:Go Digital lili ndi oscilloscope yophatikizika yomwe ingagwiritsidwe ntchito kufufuza chizindikiro pa zolowetsa, zosefera, ndi zotulukatages. Onjezani mfundo zofufuzira podina pa
chizindikiro.
Oscilloscope
| ID | Parameter | Kufotokozera |
| 1 | Lowetsani malo ofufuzira | Dinani kuti muyike pofufuza pazomwe mukulowetsa. |
| 2 | Zosefera zosefera | Dinani kuti muyike kafukufukuyo pambuyo popindula. |
| 3 | Zotuluka pofufuza | Dinani kuti muyike kafukufuku pa linanena bungwe. |
| 4 | Kusintha kwa Oscilloscope/Data Logger | Sinthani pakati pa Oscilloscope yomangidwa kapena Logger Data. |
| 5 | Muyeso* | Ntchito yoyezera ya oscilloscope yomangidwa. |
| 6 | Oscilloscope * | Malo owonetsera ma sign a oscilloscope. |
Malangizo atsatanetsatane a chida cha oscilloscope akupezeka mu buku la Moku:Go Oscilloscope.
Data Logger
| ID | Parameter | Kufotokozera |
| 1 | Lowetsani malo ofufuzira | Dinani kuti muyike pofufuza pazomwe mukulowetsa. |
| 2 | Pre-Sefa malo ofufuza | Dinani kuti muyike kafukufukuyo pamaso pa fyuluta. |
| 3 | Zotuluka pofufuza | Dinani kuti muyike kafukufuku pa linanena bungwe. |
| 4 | Kusintha kwa Oscilloscope/Data Logger | Sinthani pakati pa Oscilloscope yomangidwa kapena Logger Data. |
| 5 | Data Logger | Onani buku la Moku:Go Data Logger kuti mumve zambiri. |
Embedded Data Logger imatha kuyenda pa netiweki kapena kusunga data pa Moku. Kuti mudziwe zambiri, onani buku la ogwiritsa ntchito la Data Logger. Zambiri zotsatsira zili m'mabuku athu a API pa apis.liquidinstruments.com.
Zida zowonjezera
The Moku:
Go app ili ndi ziwiri zomangidwa file zida zowongolera: File Manager ndi File Converter. The File Woyang'anira amalola ogwiritsa ntchito kutsitsa deta yosungidwa kuchokera ku Moku: Pitani ku kompyuta yanu, ndikusankha file kutembenuka kwa mawonekedwe. The file converter imasintha mtundu wa Moku:Go binary (.li) pa kompyuta yapafupi kukhala mtundu wa .csv, .mat, kapena .npy.
File Mtsogoleri
Kamodzi a file imasamutsidwa ku kompyuta yakomweko, a
Chizindikiro chikuwonekera pafupi ndi file.
File Converter
Otembenuka file imasungidwa mufoda yofanana ndi yoyamba file.
Zida Zamadzimadzi File Converter ili ndi zosankha zotsatirazi:
| Zosankha | Njira yachidule | Kufotokozera |
| File | ||
| · Tsegulani file | Ctrl+O | Sankhani a .li file kutembenuza |
| · Tsegulani chikwatu | Ctrl+Shift+O | Sankhani chikwatu kuti musinthe |
| · Potulukira | Tsekani file zenera losinthira | |
| Thandizeni | ||
| · Zida Zamadzimadzi webmalo | Pezani Zida Zamadzimadzi webmalo | |
| · Nenani za vuto | Nenani cholakwika ku Liquid Instruments | |
| · Za | Onetsani mtundu wa pulogalamu, onani zosintha, kapena zambiri zamalayisensi |
Magetsi
The Moku:Go Power Supply ikupezeka pamitundu ya M1 ndi M2. M1 ili ndi 2-channel Power Supply, pomwe M2 imakhala ndi 4-channel Power Supply. Pezani zenera la Power Supply control mu zida zonse pansi pa menyu yayikulu.
Power Supply imagwira ntchito m'njira ziwiri: voltage (CV) kapena nthawi zonse (CC) mode. Pa tchanelo chilichonse, wogwiritsa ntchito amatha kukhazikitsa chapano ndi voltage malire kwa linanena bungwe. Katundu akalumikizidwa, Power Supply imagwira ntchito pakali pano kapena voltage, aliyense amene amabwera poyamba. Ngati Power Supply ndi voltagndi yochepa, imagwira ntchito mu CV mode. Ngati Power Supply ili yochepa, imagwira ntchito mu CC mode.
| ID | Ntchito | Kufotokozera |
| 1 | Dzina lanjira | Imazindikiritsa Magetsi omwe akuwongoleredwa |
| 2 | Mtundu wa Channel | Imawonetsa voltage/makanema apano |
| 3 | Khazikitsani mtengo | Dinani manambala abuluu kuti muyike voliyumutage ndi malire apano |
| 4 | Nambala zobwereranso | Voltage ndi kuwerenganso kwaposachedwa kuchokera ku Power Supply, voltage ndi zomwe zikuperekedwa ku katundu wakunja |
| 5 | Chizindikiro cha mode | Imawonetsa ngati Power Supply ili mu CV (yobiriwira) kapena CC (yofiira). |
| 6 | Yatsani/Kuzimitsa | Dinani kuti muyatse ndi kuzimitsa Power Supply |
Onetsetsani kuti Moku: Go yasinthidwa kwathunthu. Kuti mudziwe zambiri, pitani: liquidinstruments.com.
Moku: Pitani Digital Filter Box User Manual
© 2023 Zida Zamadzimadzi. Maumwini onse ndi otetezedwa.
Zolemba / Zothandizira
 |
ZINTHU ZOPHUNZITSIRA Moku: Go Digital Selter Box [pdf] Buku Logwiritsa Ntchito Moku Go Digital Selter Box, Moku Go, Digital Selter Box, Sefa Box, Box |
