mathematica怎么画圆 如何用mathematica画同心圆？语法越简单越好
\u600e\u4e48\u7528mathematica\u753b\u5706,\u53cc\u66f2\u7ebf,\u692d\u5706,\u629b\u7269\u7ebf?\u5706\uff1aGraphics[Circle[{0,0},\u534a\u5f84],Axes->True]
\u692d\u5706\uff1aGraphics[Circle[{0,0},{\u534a\u5f841,\u534a\u5f842}],Axes->True]
\u53cc\u66f2\u7ebf\u3001\u629b\u7269\u7ebf\uff08\u901a\u6cd5\uff09Plot[y/.Solve[\u4e00\u822c\u5f0f\uff08=\u53f7\u7528==\uff09,y],{\u7ed8\u56fe\u8303\u56f4}]
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n = 0.3;
ParametricPlot[{{v Cos[u], v Sin[u]}, {n Cos[u] + 1,
n Sin[u] + 1}, {(3 n)/4 Cos[u] + 1, (3 n)/4 Sin[u] +
1}, {(2 n)/4 Cos[u] + 1, (2 n)/4 Sin[u] + 1}, {(1 n)/4 Cos[u] +
1, (1 n)/4 Sin[u] + 1}}, {u, 0, 2 Pi}, {v, 1, 3},
AspectRatio -> 1, PlotRange -> All]
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绛旓細鍦mathematica涓緭鍏ヤ互涓嬫寚浠わ細x = Sin[t]; y = Cos[t];g1 = ParametricPlot[{x, y}, {t, 0, 2 Pi},PlotStyle -> {Thickness[0.006], RGBColor[1, 0, 0]}];g2 = Plot[2 x, {x, 0, 2},PlotStyle -> {Thickness[0.006], RGBColor[0, 1, 0]}];Show[g1, g2]鎵ц...
绛旓細鍦嗭細Graphics[Circle[{0,0},鍗婂緞],Axes->True]妞渾锛欸raphics[Circle[{0,0},{鍗婂緞1,鍗婂緞2}],Axes->True]鍙屾洸绾裤佹姏鐗╃嚎锛堥氭硶锛塒lot[y/.Solve[涓鑸紡锛=鍙风敤==锛,y],{缁樺浘鑼冨洿}]
绛旓細鍥炵瓟锛氱敤ContourPlot灏卞彲浠ヤ簡,鍏蜂綋鐪嬬湅甯姪銆傜幇鎴愮殑浠ｇ爜鍢: Row[ContourPlot[#, {x, -1, 1}, {y, -1, 1}, ImageSize -> Small] & /@ {x^2 + y^2 == 1/4, x^2 - y^2 == 1/4, x^2 + 4 y^2 == 1/4, x^2 + y == 1/4}]瑕佽鎳傚畠褰撶劧杩樻槸瑕佺湅甯姪銆
绛旓細2012-07-21 濡備綍鐢mathematica鐢鍚屽績鍦?璇硶瓒婄畝鍗曡秺濂 3 2015-02-25 涓轰粈涔堟垜鍐欑殑鏄竴涓き鍦嗘柟绋嬪嵈鐢诲嚭浜嗕竴涓鍦 鎴戠敤鐨刴athe... 1 2011-08-31 鍦╩athematica涓敾鍑簊inx鏇茬嚎,鎬庝箞鑳藉皢鏇茬嚎寮勬垚... 3 2018-01-24 mathematica 鐢诲渾閿 2014-07-21 mathematica缁樺浘,妞渾鏂圭▼x^2/5.90453 ... 1 201...
绛旓細n Sin[u] + 1}, {(3 n)/4 Cos[u] + 1, (3 n)/4 Sin[u] + 1}, {(2 n)/4 Cos[u] + 1, (2 n)/4 Sin[u] + 1}, {(1 n)/4 Cos[u] + 1, (1 n)/4 Sin[u] + 1}}, {u, 0, 2 Pi}, {v, 1, 3},AspectRatio -> 1, PlotRange -> All]鍏蜂綋鍙傛暟锛...
绛旓細鑷充簬鐢诲渾锛氬彧瑕佷粠A寮濮嬶紝姣忔娌跨潃鍒囩嚎鏂瑰悜鏃嬭浆涓涓皬瑙掑害鍗冲彲銆備唬鐮佸涓嬶細A = rand(3, 1);B = rand(3, 1);C = rand(3, 1);figure, hold on;plot3(A(1), A(2), A(3), 'or');plot3(B(1), B(2), B(3), 'or');plot3(C(1), C(2), C(3), 'or');%%W = ([A...
绛旓細(* 鍦嗭細*)Graphics[Circle[]](*妞渾锛*)Graphics[Circle[{0, 0}, {5, 3}]](*鍙屾洸绾匡細*)Get["Graphics`Implicitplot`"]ImplicitPlot[x^2 - y^2 == 1, {x, -2, 2}](*鎶涚墿绾匡細*)Plot[7 x^2 + 2 x + 1, {x, -10, 10}]
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绛旓細0, 1}, {\[Theta], 0, 2 \[Pi]},AspectRatio -> 1]RevolutionPlot3D[Sqrt[1 - r^2], {r, 0, 1}, {\[Theta], 0, 2 \[Pi]},AspectRatio -> 1]濡傛灉鏄5.2锛屾妸RevolutionPlot3D鎹㈡垚CylindricalPlot3D搴旇鑳介氳繃銆備綘璇曡瘯鍏堝姞杞 << Graphics`ParametricPlot3D`;鍐嶈繍琛屼笂闈㈢殑鍛戒护銆
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