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) r$ Z6 `4 Z2 J8 T9 B
干嘛要用CAD画正玄波啊
4 t& L8 D* s) T: Q3 g- O; 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
/ l5 M! Y! J. v1 K( M' S5 Z, l
0.0314,0.0313948' n. {2 [" s8 h& E
0.0628,0.0627587
7 _6 P/ a: a; w5 r$ a
0.0942,0.0940607
" f4 w+ c7 l6 E6 e- ^1 D* @2 K
0.1256,0.12527
% P0 Z& ?5 s5 d, ^4 ?
0.157,0.1563563 P5 z' T: R% h7 Z
0.1884,0.187287
, ~. P2 g" Y ~: R5 `& v
0.2198,0.218034
; v" n0 D. i+ N* O* v; z
0.2512,0.248566+ A5 W8 B8 z! w X; a
0.2826,0.278853
: b1 `0 K$ _) v$ U' a0 G
0.314,0.308866
" N. U, p: |4 C. K. H; U0 |
0.3454,0.338573
. O6 |3 u: `! h8 `5 X( Y
0.3768,0.3679473 R- L# L1 o9 V, M$ }1 A# c
0.4082,0.396958/ I, N: T7 `2 s9 M
0.4396,0.425578& a- z3 v4 r2 I1 S1 `' w
0.471,0.453778
! Z' b9 q5 \( ~4 f% G
0.5024,0.48153
6 A# y, ? c8 f2 b
0.5338,0.508808
) l. X" f/ O0 H4 ?# w6 _. M
0.5652,0.535585
- X1 d' {5 W' Q. `( k- }
0.5966,0.561833
. s8 W3 b# t% n: a( h, o ^+ z
0.628,0.587528
. ~1 b4 b( H' @
0.6594,0.612643
K: ^, j3 ?8 ]: t" T* j/ g& A8 m
0.6908,0.6371549 ~$ B3 {1 n$ Z
0.7222,0.661037
9 T) S7 E) _* @" L& n& g: A
0.7536,0.684268
( l) X- D5 y9 J' f' }
0.785,0.7068250 Q( {# N* w: s; x2 n
0.8164,0.728685' a* ^* n% C3 ^) A! d" d/ G
0.8478,0.749827
1 B/ W' s/ J A( z' g
0.8792,0.770229& Q3 Q* M9 v( u" `
0.9106,0.7898721 l3 U, |6 L7 h) F
0.942,0.808736
+ v; a- k. j$ H1 B) v' z$ Y
0.9734,0.826803
! b; O6 Z7 B$ P( i+ W& N
1.0048,0.844055
: f: _& {5 J& _2 d+ _# e
1.0362,0.860474
4 o2 G6 E" p/ @; {8 Z- D
1.0676,0.876046
0 }1 W/ q( E' N3 s1 j
1.099,0.890753
$ T4 D$ V: t b6 D7 R7 _" M
1.1304,0.904583 B$ r" Z; C; V, q, Q" R/ C* x
1.1618,0.91752
7 }/ k: a7 i% F
1.1932,0.929554
R) X2 I& [/ a3 Q7 m, Z- l
1.2246,0.94067
2 [$ }+ f' I* O
1.256,0.950859. w" h8 ?. o+ J
1.2874,0.960111" v# w$ C) z0 |
1.3188,0.968417' V: W9 C( T2 w3 ~& N
1.3502,0.975767
/ A: j( p2 O% k! Y, y* v, \
1.3816,0.982156
|2 g3 z7 i3 |' r
1.413,0.987576
' O& q. h; I/ x4 r* v
1.4444,0.992023
# o1 } f' S r% U" {
1.4758,0.995491
* F4 C. r$ F8 A2 c& A
1.5072,0.997978$ L4 ~0 i, V1 }. M
1.5386,0.999482
8 S5 I# h' F8 B8 ?6 Z3 Y" ?. V$ ]
1.57,1.01 s- `$ g# ^3 B6 J, L% {* z
1.6014,0.999532
0 G0 {4 a" t- j4 a1 Z* Y+ E
1.6328,0.998078
5 _' w' R7 \' D* O
1.6642,0.995641$ {- u' U; X0 D7 B5 L3 G3 g
1.6956,0.992222
0 f7 a4 \4 W- f+ z. a% `) N) n
1.727,0.987825! q$ e0 b6 z0 T: x& {: @9 A8 C
1.7584,0.982454% ]: z* ~' k9 I O
1.7898,0.976114
- f. Z9 Y9 R+ E
1.8212,0.9688126 f$ \0 g2 D2 A; y, ?
1.8526,0.960555
2 J, y+ L. a3 j8 _& E
1.884,0.951351
" v" w1 Y: c# W2 F. v v
1.9154,0.9412096 l0 ]" P& {: t' G7 ]
1.9468,0.93014
) Z+ l+ I; B0 p! j0 L1 e
1.9782,0.918153
2 L, N& M% `; C4 |( E
2.0096,0.9052616 w2 R, h6 |9 T; f1 z
2.041,0.8914767 D/ R0 i! R1 T4 x( h3 R0 R
2.0724,0.876813$ q9 `( G) r) v) J3 w9 q
2.1038,0.861285
( M1 r+ h X w( F
2.1352,0.844908
5 d' }- |. a! _7 e
2.1666,0.827698
* e7 o% ?6 b: u
2.198,0.809672
- }+ F6 r+ t7 ~
2.2294,0.790848
/ x+ h5 l3 y5 ]7 g& d+ z1 P; R
2.2608,0.771244
9 y7 H+ ? n, ?$ a+ h
2.2922,0.750879* v9 r+ o9 o$ X2 O4 l1 X
2.3236,0.729775. d n4 A. ?: u' _; e" ^3 n
2.355,0.707951
; @% t0 d8 T& p% t, ~7 P
2.3864,0.685429
+ G f: u: E/ o" W) d0 N
2.4178,0.662231+ s9 c' w8 t$ Z6 |* }
2.4492,0.638381, J- ~# {# }5 j0 K/ }* e
2.4806,0.613901
8 G4 ?/ }' @, }" D8 V
2.512,0.588816) I0 X, u, ~+ H( q
2.5434,0.56315
- g% l1 z- J4 f3 s* Q) X8 F) K
2.5748,0.536929
2 C3 @1 W+ j; ~5 `% A2 p% }2 ?8 u
2.6062,0.510179, S5 I+ k( f1 W& S$ }% b
2.6376,0.482926
1 r; I* i* O. ]. z
2.669,0.455196# |8 {' Q, x5 w0 A- n+ R; V
2.7004,0.427018
7 a# D* ]# a& F
2.7318,0.3984195 b( D4 X8 D/ e. e, f6 W
2.7632,0.369427
& x- _9 @2 G4 Q0 U3 ~) K. U
2.7946,0.340071+ z, E, t( i3 w# ~( R: a( k8 `
2.826,0.31038
1 u: b2 k/ r0 q. C+ t
2.8574,0.280383, Y! j& f5 v# e( Y: d" G; ^ t% q
2.8888,0.2501097 `, d6 z) `1 ^5 \+ ?+ q5 b
2.9202,0.2195883 D; v5 z5 T. ] ]* g* S5 @
2.9516,0.188852/ M, P; ^& ]7 I+ [3 {7 l
2.983,0.157929
& R7 x3 m/ }: e1 V3 z0 l
3.0144,0.12685
; X) J0 s, Q' K( W5 P6 L' R
3.0458,0.0956462: r4 C/ e3 G5 A4 }( y
3.0772,0.0643482
& p2 x- P8 Y% Q6 b& g
3.1086,0.0329867
% M+ \ v+ f4 S' _2 N2 Y2 |5 h
3.14,0.00159265
" b, z \, @: S/ H
3.1714,-0.0298029/ b/ _6 r3 d: L* f' N: W
3.2028,-0.0611691
" r$ D, J" Y( B+ z C
3.2342,-0.0924757 V; _9 q5 A" F& u- ]- e8 I/ s- S' U
3.2656,-0.12369
! t& Z6 c8 B: j; p3 ~
3.297,-0.1547832 x0 E+ T$ a5 p! F' ?' M
3.3284,-0.185723
- [, N& S; b- J( V5 l
3.3598,-0.21648& p& O( H7 W' n- ?" V
3.3912,-0.247023
; B& [. v+ g- `/ K3 {! U
3.4226,-0.277324
$ X. X5 K a% |2 [. p: c
3.454,-0.307358 R: R/ z( e( e9 m& j
3.4854,-0.337074. j+ U }) k6 N5 ^' Z
3.5168,-0.3664659 x& R0 ]' l2 H" b ]" D* F
3.5482,-0.395496! m- p2 D( w0 T2 J- N W
3.5796,-0.424136! [) G9 E+ h% l
3.611,-0.4523585 m0 @) r* o U/ [7 u1 Z- b; ]5 x
3.6424,-0.480134
6 @+ f# P9 P: _
3.6738,-0.507437
' Q ^1 J% `: Q( a6 r A
3.7052,-0.5342391 ], y5 k) I% F
3.7366,-0.560515. o. C- m Z+ v- }6 K/ y4 T
3.768,-0.586238. M' a. j* Z) [4 u
3.7994,-0.611383- f1 Z! v; i9 c6 B6 z$ V) _
3.8308,-0.635926* T4 |8 ]$ T' y: {
3.8622,-0.659841
# ], Z: P, E \+ A, w/ O0 z, k
3.8936,-0.683106% F& }; L# j2 h f) C
3.925,-0.705698
; T7 U5 B3 @- \8 S& ~% e7 N
3.9564,-0.727593# S* p; P, N- D# X
3.9878,-0.7487724 b7 a- Q) d8 t( a. g
4.0192,-0.769212' N l8 P# J& a
4.0506,-0.788894, t3 J3 S& }. D
4.082,-0.807798& q( u: \' h( M, H i1 \; ~$ v
4.1134,-0.825906, o1 N* u0 V6 w* v& u
4.1448,-0.8432# M9 c% V( L+ u" z' [
4.1762,-0.8596624 P4 Q" L/ l" U. @- _) X& |
4.2076,-0.875277 K; n$ Z/ l$ {& l3 F z
4.239,-0.890028
% S6 d8 t( C1 u+ E$ \' Z# g
4.2704,-0.903903
. O& |& t$ t* m
4.3018,-0.916886
# Q/ G5 W3 O% L0 h8 ^
4.3332,-0.928965
) _" k4 Q& \2 F, D* `
4.3646,-0.940129
' x3 ^+ K' n# T0 j" e6 q1 t
4.396,-0.950365
5 D9 U6 @5 ~3 O$ p+ t
4.4274,-0.959665' O. I2 m/ k6 L
4.4588,-0.9680189 C. O9 c9 b4 B0 w# {: F( l: h
4.4902,-0.975417/ M7 B7 n( Y5 b' K1 o. O
4.5216,-0.981855
# {) \ f8 E& S" G
4.553,-0.987324
% Q Q8 x. W: M1 w
4.5844,-0.991821/ V- `8 q0 [6 V! V. M
4.6158,-0.9953392 V* I. N2 q& Q" ~9 Z$ n$ b% A
4.6472,-0.997876* U; k+ k0 [: q3 `# K
4.6786,-0.999429
" E9 `9 s9 w0 K' X% i
4.71,-0.999997
1 V0 E2 H) I1 P" M n$ N) R& _
4.7414,-0.9995794 P k- Y5 T4 F3 d/ L7 y5 X
4.7728,-0.998176: O% i m2 D# g
4.8042,-0.995788; ^* ^% |# W, o1 B7 i- F
4.8356,-0.992419
1 H: P/ V: E! S9 W2 m3 R; ]* M) d
4.867,-0.988072
8 B* u% [* C* v
4.8984,-0.982755 ]5 l# A9 `6 Z" o
4.9298,-0.976459
, M1 o8 d* f5 {, U# q
4.9612,-0.969206
2 v- [" Q3 w9 Z! g5 D- M
4.9926,-0.960997
) S; _# w1 j, R g
5.024,-0.9518411 z/ `. [4 H) Q
5.0554,-0.941746
+ ?# y* t' q+ E# G$ T. k5 l
5.0868,-0.930723
3 |3 \2 l' h! h7 y6 U
5.1182,-0.918783
* v: T0 z9 ~- l# K. `
5.1496,-0.905936
[, c6 u! U9 Q1 X
5.181,-0.892196
7 ]( m1 K- _/ ?3 f. Z; O/ j' J
5.2124,-0.877577/ T! w$ F+ D$ J U9 r+ C
5.2438,-0.862093
1 P- c" r4 [+ e7 Z
5.2752,-0.845759
# n: L9 g* |% v' b9 h+ e- y! s- m
5.3066,-0.82859
/ {3 M- U2 t7 c9 _
5.338,-0.810605 Y8 f4 M9 k1 b+ G
5.3694,-0.791821
$ c1 R2 c& q" M2 @5 k
5.4008,-0.772256
$ C" {$ a& ~9 i( ^: N( q& {# p# H, E
5.4322,-0.751937 o, t; B2 v" }
5.4636,-0.7308638 S& E7 {7 Q( |. o
5.495,-0.709075
3 s7 Q" L! s7 I4 S' Y
5.5264,-0.686588
9 P8 @6 F" t3 N( _# X
5.5578,-0.663424/ G1 W5 B2 X( v" H
5.5892,-0.639606% [2 ]/ C# J/ ?, @5 B2 {$ J
5.6206,-0.615157
1 I% c6 k% M' N" h9 u. ]
5.652,-0.590102. h, f+ G; v6 X& X3 W0 b
5.6834,-0.564465
! ~4 A/ P9 A2 R* g9 F
5.7148,-0.538272
# m' X% |4 L5 E: D9 q
5.7462,-0.511548
' ^& H* W V3 @9 Q' w
5.7776,-0.484324 B( ]2 v; @6 q+ v. i5 R+ q
5.809,-0.456614# G* E. O; t; g3 J( G, m% z# P
5.8404,-0.4284589 t, \# f" R, l6 r7 T4 l, f; Z" T
5.8718,-0.399879
6 [( e( ?" a: D
5.9032,-0.370907
( F! M" [/ x" M6 X# H
5.9346,-0.3415690 S" S: D" \2 J- D- @( Z* D
5.966,-0.311894
; l7 X# ~6 j. l3 v
5.9974,-0.281911
# p/ `* H" ^; x9 {5 {
6.0288,-0.2516511 N* U7 r3 K/ Z" _( Y" l
6.0602,-0.221142( [+ X! }$ ]5 s, I$ b! |
6.0916,-0.190415# o# j5 Y# @' R/ e
6.123,-0.159501
z5 s! D% R, m9 b+ s2 P k
6.1544,-0.12843
1 h3 x- k% j+ W
6.1858,-0.0972314
4 L; c: v8 V$ Y1 d3 f2 F5 ^$ O
6.2172,-0.0659374
$ c; `8 q: P. o: ~
6.2486,-0.0345784
; u5 R5 V; Y+ k" w% O8 D* n/ L
6.28,-0.0031853
+ l4 C8 L1 ]+ w4 R Y9 j l

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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[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。

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