I-Calculator ye-3D Graphing
Yenza i-plot yomhlaba z = f( x, y) kwi-3D esebenza ngokudibanisa — ujikeleze ujonge, simahla kwi-intanethi.
Rhuqa ubuso bokugquma. i-e.g. x^2-y^2, sin(x)*cos(y), sqrt(x^2+y^2)
Malunga nale Calculator
the calculator plots a surface defined by z = f(x, y) as a rotatable wireframe, enter an expression in x and y, such as sin(x) * cos(y) or x^2 - y^2, and drag to orbit the surface in three dimensions. Useful for visualizing multivariable functions, saddle points and peaks. Dragging orbits the camera around the surface so you can look at it from any angle, and the zoom control moves you closer or further away. This turns an abstract two-variable formula into a shape you can actually see — hills, valleys, ridges and the pass-shaped saddle points where a surface rises in one direction while falling in another. This turns an abstract two-variable formula into a shape you can actually see.For example, z = x^2 - y^2 is used in multivariable calculus to plot a surface defined by z = f(x, y) as a rotatable wireframe. Enter an expression in x and y, such as sin(x) * cos(y) or x^2 - y^2, and drag to orbit the surface in three dimensions. Dragging orbits
Imibuzo ebuza rhoqo
Ndiza kungena njani kwimisebenzi ye-3D?
Uhlobo lwesivakalisi kwi x kunye ne y, umzekelo x^2 - y^2 okanye sin( x) * cos( y). I kalkuli ivavanya ngaphezulu kwe gridi kwaye izoba umgangatho ofunyenwe.
Ndingajikelezisa umgangatho?
Ewe. Rhuqa umphezulu wephepha ukuze ujikeleze, kwaye sebenzisa ulawulo lobungakanani bephepha ukujika ufike kufutshane okanye uhambe kude.
Yintoni i z = f (x, y) ithetha?
Oku kuthetha ukuba ubude z bomhlaba kwincopho nganye busebenza ngaphandle kox kunye no-y olungelelanisiweyo wendawo. Yonke (x, y) kwiplanethi ethe tyaba ifumana ubude, kwaye abo bude badibanisa bavelisa umgangatho.
Ndizoba njani umgangatho wesaddle?
Ngenisa i x^2 - y^2. Inyuka ngaphaya komgca omnye wesantya esiphezulu kwaye iwela ngaphaya komnye, idibana kwincopho yesaddle ekuqala - umzekelo oqhelekileyo womhlaba ongaphaya kwenqanaba okanye umlambo apho.
Yintoni iindidi zezinto eziphezulu endinokuzijonga?
Nantoni na ongayibhala njengentsingiselo kwi x ne y: iparaboloids (x^2 + y^2), i saddles (x^2 - y^2), i ripples (sin( x) * cos( y)) kunye nokudibanisa kwe trig, amandla, iziqhamo kunye ne logs.
Ihlukile njani le kwi-2D graphing calculator?
Isixhobo se-2D sizoba i-y = f(x) njengegophe kwi-grid ethe tyaba. Eli sixhobo se-3D sizoba i-z = f(x, y) njengendawo ejikelezayo kwisithuba, ngoko sibonisa ukuba ixabiso lixhomekeke kwizinto ezimbini ezingeniswayo ngexesha elinye kunokuba linye.
IiNtlanganiso zeNtlanganiso yeNtlanganiso