用CAD能画正弦波吗？

ymkmqv · 发表于 2009-3-26 08:26:32

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x

不能的画，怎么画？

zyc09721 · 发表于 2009-3-26 16:53:03

很多软件都可以直接生成正弦波的吧，COPY过来就可以
当然CAD也可以按照楼上仁兄的方法来画了

pangpang · 发表于 2009-3-26 18:14:01

电子图板(CAXA)可以按你给出的参数准确的自动画出各种函数曲线，当然其中也包括正弦曲线。

lqyh002 · 发表于 2009-3-26 18:20:53

干嘛要用CAD画正玄波啊
少见

xgm2t · 发表于 2009-3-27 06:12:09

好象没有命令可直接画．

ymkmqv · 发表于 2009-3-28 15:41:43

原帖由 lqyh002 于 2009-3-26 18:20 发表 http://www.3dportal.cn/discuz/images/common/back.gif; x; x: m! p2 J
干嘛要用CAD画正玄波啊
' W3 u7 S0 u$ v7 c- Y少见

我没有说非要用CAD，只是为了画个正弦图形。

ymkmqv · 发表于 2009-3-28 15:42:17

谢谢老兄的赐教。

tecra923 · 发表于 2009-3-28 20:22:09

Visio也可以轻松实现

ahxinny · 发表于 2009-3-28 22:30:51

电子图板(CAXA)可以画出各种公式曲线，正弦曲线当然小菜一碟

知识命运 · 发表于 2009-3-28 23:52:19

好像不能画的噢!!!!

chliying · 发表于 2009-3-29 18:12:57

可以画，要看你用什么CAD软件了

tianyang · 发表于 2009-3-29 21:51:18

可以画，输入命令：line，然后把下面的数据粘贴到命令窗口，一条精度不太高的正弦曲线就出来了。

0,0.0
' C1 d6 u, g/ {2 ~& i' G: @3 Q
0.0314,0.0313948
2 a3 ^8 Z( r1 B# V+ J' v3 I
0.0628,0.06275875 N I: v- R8 f4 N! I8 G
0.0942,0.0940607+ a: T9 }+ A& t* }7 H) b5 h
0.1256,0.12527
5 T/ X7 B% o" Z
0.157,0.156356! L! E/ ^ c, A* l
0.1884,0.1872871 z. Q* Y7 [- Y8 y6 V
0.2198,0.218034
6 B( Q9 Q' U# i! } o7 b2 a o; f
0.2512,0.248566
' x5 F3 K1 X7 f: [1 M
0.2826,0.278853
! ` _" }3 j$ Y4 J
0.314,0.308866
" m; r* }7 X! U* {( P
0.3454,0.338573* J7 }! s$ ~8 s- m- ~
0.3768,0.3679474 n( N9 T% L" w' j! U: ?
0.4082,0.396958) Y% i1 G. M- |8 z8 T
0.4396,0.425578) V# w0 `) K& {
0.471,0.453778% f! U) A! r$ Q" G( ^
0.5024,0.48153
0 b- Z. }. ~# c& T8 B( g
0.5338,0.508808
, @. [2 o8 f+ ^% U# e2 Y6 c9 N) W
0.5652,0.535585
0 n: T, J& k+ H& E* ?! J
0.5966,0.561833
) [% a* n+ L0 Q+ S
0.628,0.587528
B5 r+ G: a$ q& z! F' Z
0.6594,0.612643
8 u* l; H2 b) l5 z/ ~
0.6908,0.6371546 e5 b8 P$ ^$ e0 e/ `; {
0.7222,0.6610378 }9 b9 U& t+ |: a
0.7536,0.6842689 R: l8 u( x: P. P$ ?) u/ G) l
0.785,0.706825
2 U$ b a5 `/ W
0.8164,0.728685
: P/ o/ @, t$ ~9 `
0.8478,0.749827% C2 E1 b8 ]* ^4 V
0.8792,0.770229
0 b0 B$ g6 t2 O- a5 g' F; P [3 {, e
0.9106,0.789872
5 _. v1 Y5 j& V e; D
0.942,0.808736& b4 E: r7 }9 R6 W9 ~
0.9734,0.8268030 m' l+ {' W5 F9 }/ c$ N
1.0048,0.844055* }, L* M8 J5 s$ Q
1.0362,0.860474
8 t; d7 \ q$ D! n* Z3 ~ X
1.0676,0.876046. j& J, l+ M, e0 ]9 W
1.099,0.890753
0 a- ^" f( r: ?/ P" S( o3 g
1.1304,0.904583
" t" J. g7 j0 _! ^) i% f
1.1618,0.91752
0 q. I9 W; _. o% k* |9 c
1.1932,0.929554$ @% @! |6 N* w% D+ T0 ?
1.2246,0.94067
2 o/ d: e- Y( `/ |0 D7 A
1.256,0.9508590 ?2 K; M" `3 H4 j
1.2874,0.9601116 [- u# u! u s7 Z0 e: N4 m
1.3188,0.968417
: P6 K! ^+ c7 ~, [3 j0 d- l
1.3502,0.975767
8 k* O! i# O% y ^; y7 y: M7 K
1.3816,0.9821562 f0 @7 I5 e7 [' c$ i$ p8 F2 _
1.413,0.987576
% z- B) ?" Q6 A* C
1.4444,0.992023
( b$ W5 u2 a/ j n$ n+ J! i
1.4758,0.995491
1 ]/ L5 ~( r5 Z. W" B3 ~
1.5072,0.997978) [# O% t1 h8 f
1.5386,0.999482
( b: Z7 Z) n( n& K4 J
1.57,1.0# a: T* U! i. Z9 x
1.6014,0.9995321 y- r! H+ O" B& U! r! B
1.6328,0.998078
) C/ I/ C. G9 m+ ]. D6 c/ w( h
1.6642,0.995641! I; n0 C/ P! u/ b$ f' N
1.6956,0.992222
) j! b$ r+ w9 e% N: E* p/ H. B
1.727,0.987825
. q, _) n6 l! r0 r' }4 o Z- r9 g
1.7584,0.982454
6 \% L3 K' f' {: ?# G$ z# b6 j/ o
1.7898,0.976114" L. f7 I( U( I
1.8212,0.968812
9 t' A- x% U7 U% e6 ]% T& C$ M
1.8526,0.960555
& t. M1 B7 A$ }' U9 s
1.884,0.951351- @1 |: C8 e* f
1.9154,0.941209
% [( T& p: r: |. O' H& {, I" y( a; P
1.9468,0.93014
: h7 [8 c$ ]7 _& w: _" h& s
1.9782,0.9181536 c1 u) w& Q0 V6 J* |3 ]& Y
2.0096,0.9052616 s, E/ |4 c4 L
2.041,0.891476
6 E: G- E# f- V5 H- h
2.0724,0.876813
, Q9 {' Y- y; b! b: g0 ~. l9 g
2.1038,0.861285! P4 F) a& I! P- ^/ P
2.1352,0.844908
0 Q4 u( y. E& y' T/ W9 ~9 ^: S( o8 D
2.1666,0.8276984 h8 _9 `. T+ x
2.198,0.809672
8 r6 \* V# R" m/ G
2.2294,0.790848
2 M, { ]8 x1 I7 O* z; m
2.2608,0.771244 x' `# \! A5 |
2.2922,0.750879
- h, _* x: ^3 z$ S* M
2.3236,0.7297753 ]- V( L7 z: d, E
2.355,0.707951
C4 B1 u* r3 c- y' W% n$ I- ^' b9 h
2.3864,0.685429( b: ~+ a* x5 Y+ ?5 m5 i2 {
2.4178,0.662231
6 N! U& H+ u1 \( _0 F5 H
2.4492,0.638381
3 `* f- P; i: [& ?& g' O, M
2.4806,0.613901
) P9 H; h& f1 P4 b; p; p/ q; E
2.512,0.588816% v- C1 S. L2 c2 O y; o- J
2.5434,0.56315" ^. Y( a" D3 R _% ?4 ]3 Y
2.5748,0.536929% D8 K1 D: [8 f
2.6062,0.510179
6 {+ N% N: v1 u7 i U& h
2.6376,0.482926
: `- G2 ^6 F/ z' J: h8 `
2.669,0.455196" } s6 I3 I- B+ l( ^0 ?3 R, N7 w
2.7004,0.427018
- g0 S' o! _# ] t) E: U
2.7318,0.398419
+ p! p: q6 v0 c4 q+ O K! L
2.7632,0.369427: ^: r- e- R8 c/ a N+ q+ T/ A
2.7946,0.340071
6 y, x* B) B: |( `* W* M0 A
2.826,0.31038
: u: ? \) y3 g4 h
2.8574,0.280383
' Z# |* t" L) @* C; J
2.8888,0.250109
+ x: J/ h$ q- G7 _- ^
2.9202,0.219588( a+ n, f0 `0 j! Z$ I! C; p( ?
2.9516,0.188852/ {9 J0 m! @- K
2.983,0.157929
- \' ~4 Q" z$ x; I( `% {
3.0144,0.12685
2 [) w& _: m o: [
3.0458,0.0956462
2 I+ d' ?3 c+ x
3.0772,0.0643482- z$ t$ Z# | t; e& n3 s4 B
3.1086,0.0329867, Q' E9 G* A) f( L9 Y: j& y$ c+ n8 x
3.14,0.00159265
4 p6 S/ R0 L. S
3.1714,-0.0298029
1 Z) v6 r1 j8 C
3.2028,-0.0611691
/ Z+ v$ l3 S V0 E( I& }
3.2342,-0.0924759 K5 D& P- X# E7 v5 g
3.2656,-0.12369
0 t6 B& k% w4 e. I) X
3.297,-0.154783( ^2 N1 l4 X6 O: @2 B6 F/ a
3.3284,-0.1857233 Q. T0 f- X* H
3.3598,-0.21648
/ i9 j l+ l6 ~2 s5 @
3.3912,-0.247023
: U$ l6 T2 c* [. g! n: t
3.4226,-0.2773246 V( [ z; Z" v* t: T# N" i
3.454,-0.30735
8 x/ _3 u [# r* ]8 C7 G& j: g& e
3.4854,-0.337074+ B1 r* o9 M, m; A; n4 r m8 ^/ e
3.5168,-0.3664654 W/ z, v$ G" T a
3.5482,-0.395496% U. ~) n( Y% z; j" p
3.5796,-0.424136
# {1 m T. E% y9 B# q, O
3.611,-0.452358
( i8 _+ u4 L1 z( O% W/ O: T6 l( Z
3.6424,-0.480134
1 T" A9 v* w- q9 O k) Z* \
3.6738,-0.507437
: t6 a/ p6 o9 R2 P/ A
3.7052,-0.534239. H4 Q5 h% [9 p" k) w. l, a
3.7366,-0.560515
- \% O) g* [1 f; v% P5 M' G
3.768,-0.586238
, [; @, C, F) }* z/ g1 [1 ?
3.7994,-0.611383
6 Y- p% {8 ^4 a: _# _7 y
3.8308,-0.635926
3 o P& g7 S3 x0 [
3.8622,-0.659841$ }# o# T0 ~' K% n! A- ^" C
3.8936,-0.683106
' Q. m2 a* R0 f# j1 j. l. V3 w- C
3.925,-0.705698
0 b0 d( n1 K- s2 B3 @- u
3.9564,-0.727593" _+ m% z9 K' W ~
3.9878,-0.748772
. H4 A3 E0 G5 o& o$ m& R- I
4.0192,-0.7692120 g6 Y- @9 f" H6 I
4.0506,-0.788894- i. N2 M' \: c# k
4.082,-0.807798
% U9 m% s' ^, C* O
4.1134,-0.825906
- G( K1 A4 |5 j, w- q. W
4.1448,-0.84329 }! \! [) x0 e
4.1762,-0.8596627 h" g% ?% ]- k* `& W* O( ^( U
4.2076,-0.875277
% a- Z; `6 w4 Y+ J+ _9 k( `9 ?& K
4.239,-0.8900280 k" m9 k3 m9 t2 y1 H
4.2704,-0.9039036 }4 i4 }) R7 u
4.3018,-0.916886
% [! m7 d5 l4 I2 _- l' J5 ]
4.3332,-0.9289650 W5 J* ?2 e$ x6 y: q. i+ Z/ `+ t
4.3646,-0.940129
7 ]: ^4 x( g# g) w3 e2 `' Z
4.396,-0.950365
% y- y4 ` h) ^! ?. S& W
4.4274,-0.959665) s0 ? K; { s: @/ k- f5 y, M
4.4588,-0.968018
T9 [" |' y/ A9 u/ ]1 _
4.4902,-0.975417
1 z* C# I5 r5 d. o8 ^; K( G
4.5216,-0.981855
. q/ S: w' \4 w1 H& Y. W
4.553,-0.987324
2 a) I, x' R- g# U! y
4.5844,-0.991821
: o! g( S* R- u1 O& a
4.6158,-0.995339- T5 [& r4 z4 `- S/ g) M8 o
4.6472,-0.997876( [" m" J3 Q$ o! r7 O) e6 G
4.6786,-0.9994291 b8 J- L/ z9 J1 a1 g* {5 |( |. c8 Q
4.71,-0.999997
- _3 w6 K: [; ?* O, c
4.7414,-0.999579
' ?' Y2 \# T L; a, T/ k
4.7728,-0.998176
% E- n! b3 p3 c% s
4.8042,-0.9957885 L' T0 p" U Z. j+ l2 u
4.8356,-0.992419
/ U8 a; c, w% P& k
4.867,-0.988072- t6 u& d+ [- R5 d+ a* r! M% I1 l
4.8984,-0.98275
8 b8 Y C: P8 U
4.9298,-0.976459( y+ ], t( g4 \9 c1 Y: g
4.9612,-0.969206
* d/ m5 ^. [( U1 W7 E$ T) H" v
4.9926,-0.960997
2 ~8 ?9 z" N6 l1 Z
5.024,-0.951841
' \% U# t& d% }: o( h# ^9 d |' n
5.0554,-0.941746
" D9 b) {/ }# R$ B
5.0868,-0.930723) R' C' h& L7 v+ C- a
5.1182,-0.9187838 C! \9 T0 {. q) d/ M
5.1496,-0.905936
+ T5 u) a% X1 C" D( T, j
5.181,-0.892196; U8 U2 z* J, o( o5 i% N o' k% P
5.2124,-0.877577
) Y$ y5 S! n }8 E2 z* x
5.2438,-0.862093; H1 q$ ^& @4 L; z5 [, r
5.2752,-0.8457590 E: L6 p* T5 s; U8 J0 r" {* Y
5.3066,-0.82859/ C3 t8 M6 q5 q1 b& P
5.338,-0.8106057 J' d: R( y r1 n9 m$ ]- F; U4 s
5.3694,-0.7918217 q. q/ P' H$ k# L
5.4008,-0.772256
4 O2 z! p1 G: G* x& v9 k/ M& Z
5.4322,-0.75193
5 U# P) U2 p8 x) @8 h
5.4636,-0.730863
( t+ M, q6 _3 q& i* u8 K% g
5.495,-0.709075 A3 W1 l5 f- L* a6 u
5.5264,-0.686588
& K3 @4 T3 W. f5 A1 P7 n
5.5578,-0.663424
( V8 A4 K7 Z6 i6 Y0 ~
5.5892,-0.639606( Y9 R) G s7 D7 J
5.6206,-0.615157
/ o$ D" o# ^+ C. j. [
5.652,-0.5901020 n7 @" i, d; [
5.6834,-0.564465. v+ v h" v9 o" v
5.7148,-0.538272
" O/ f V' ] q$ I) W5 F, M
5.7462,-0.511548
( W/ R$ @" \( n, G( y5 e, q5 B
5.7776,-0.48432
1 P5 [( F( @' c$ F
5.809,-0.456614
, M) \3 A& P* z$ k1 _! I. E
5.8404,-0.428458% ~7 @$ T* m8 j3 Z* i+ I/ T
5.8718,-0.399879
5 s- j J9 F* z7 m. h/ }4 g
5.9032,-0.3709070 r3 w j. G' F+ w% ]
5.9346,-0.341569
x4 Q$ v+ z. {) n% |0 r
5.966,-0.3118945 T4 Z. x3 R; b y. g
5.9974,-0.281911
3 S% C" a4 L5 N4 ?# `
6.0288,-0.251651
l, C4 M4 G8 _0 k7 _. D! R
6.0602,-0.2211423 h" S8 ?; T, k$ ^( ^* e0 q: h
6.0916,-0.190415
* m6 W9 i+ z) s. N
6.123,-0.159501
# a n" L% B; Z: ?$ H
6.1544,-0.12843
1 l5 y! |: n6 ~0 M* O x" s$ l
6.1858,-0.0972314$ A2 ~) T/ J8 }0 Z
6.2172,-0.0659374
/ `' x' x' S, z! _) T5 z6 o& o
6.2486,-0.0345784
4 H3 N, k( \" L4 ?4 F
6.28,-0.0031853
: V1 A& q- a) _- R+ A3 K

复制代码

艾在他乡 · 发表于 2009-3-29 23:31:22

CAD可以画，但是不是很方便吧
至少目前我还没找到很好的方法

yfdcsht · 发表于 2009-3-30 07:49:36

我也没有在CAD中画过，用Visio吧。

gangwang · 发表于 2009-3-30 17:18:46

CAD画正弦波确实不方便

QINWENJIE987 · 发表于 2009-3-31 09:35:22

CAD确实不好画，但可以编小程序再加载进去啊

cqslhnt · 发表于 2009-4-1 11:36:27

这个帖子发错地方了该发到CAD那里去

pangxiepangxie · 发表于 2009-4-8 18:15:20

正弦波可以用matlab画mathcad也可以画

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通知

[已解决] 用CAD能画正弦波吗？

马上注册，结识高手，享用更多资源，轻松玩转三维网社区。

回复 2# 寂静天花板的帖子

通知

[已解决] 用CAD能画正弦波吗？

马上注册，结识高手，享用更多资源，轻松玩转三维网社区。

回复 2# 寂静天花板 的帖子

回复 2# 寂静天花板的帖子