Mathcad yog qhov kev kawm, ib puag ncig rau ua ntau yam kev ua lej thiab kev suav ntawm lub khoos phis tawm, nws tau nruab nrog lub graphical interface yooj yim. Daim ntawv thov no tso cai rau koj tsis tsuas yog ua cov kev suav, tab sis kuj tsim tsa cov duab los ntawm lawv.
Tsim nyog
- - khoos phis tawj;
- - Qhov kev pab cuam Mathcad.
Cov Lus Qhia
Kauj ruam 1
Pib MathCad kom tiav lub tsev. Daim ntawv thov no txhawb rau ntau yam haujlwm. Ua ntej, sau cov kab lus rau qhov uas koj xav ua ntawm kab ke. Hauv lub vaj huam sib luag ntawm cov cim qhia lej, nyem rau ntawm lub pob nyem uas lub graph tau tso tawm. Lub palette nrog cov piv txwv ntawm cov duab nraaj yuav ua rau pom ntawm qhov screen.
Kauj ruam 2
Nyem rau lub khawm nrog daim duab ntawm kab ob-kab ntawm kab ntawv hauv palette, vim li ntawd nws cov qauv yuav tshwm sim. Sau lub npe ntawm tus yam ntxwv ywj pheej uas nyob ntawm txoj kab X nyob rau hauv daim ntawv nkag teb lub thawv, zoo ib yam li sau lub npe rau kev muab tso rau ntawm Y Y. Qhov tsim kom muaj nyob hauv Matkad yog ua tiav.
Kauj ruam 3
Xoom nyob rau hauv kev tsim kho. Yog tias koj xaiv nws, cov ces kaum yuav tso cov naj npawb uas tso saib nws cov nplai raws li Y thiab X axes. Los ntawm lub neej ntawd, qhov teeb duab hauv Mathcad plotted ntawm x ntau yam los ntawm –10 txog +10, thiab cov nplai tau teeb tsa raws li Y axis. Tom qab txhais tau qhov muaj nuj nqi, qhia kom meej ntau rau kev sib cav x. Txhawm rau ua qhov no, sau x: = -30 … 30 rau ntawm kab nrog tus qauv.
Kauj ruam 4
Hloov cov tsos ntawm daim duab los ntawm txoj cai-nias ntawm daim duab, xaiv qhov "Format" xaiv. Hauv kab "Axes", tig rau kab sib chaws, teeb tsa cov naj npawb ntawm lub hlwb. Hauv kab "Traces" koj tuaj yeem tsim kho hom kab, piv txwv li, teeb tsa nws qhov tsos: dashed, solid, dots. Mus rau "Cim npe" tab.
Kauj ruam 5
Sau cov ntawv cim axis thiab lub npe ntawm kab xwm nws tus kheej hauv cov teb uas tsim nyog. Tom qab xaiv tag nrho cov chaw xav, koj tuaj yeem txuag lawv rau tom qab siv. Txhawm rau ua qhov no, mus rau "Defaults" tab, kos lub thawv "Siv li sai". Txhawm rau ua ob txoj kab ntsuas rau ntawm tib txoj kab sib chaws, sau qhov haujlwm thib ob hauv qab txoj haujlwm thawj zaug, rau qhov no nyem lub pob nrog tsab ntawv "B", nkag mus rau tus qauv thiab teeb tsa qhov ntau, lub teeb yuav raug tsim rau ntawm tib lub ntsuas.
