用CAD能画正弦波吗？

ymkmqv · 发表于 2009-3-26 08:26:32

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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
4 w2 N7 x7 f- c7 h# K) D干嘛要用CAD画正玄波啊
% ^; n/ R1 U) H o% V; w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# m' [3 H I. n+ @' X2 s7 T
0.0314,0.0313948
$ M5 y5 r6 k- T( S
0.0628,0.0627587
: `4 P5 B9 C: R9 f2 v' k6 T6 Q3 _
0.0942,0.0940607( E. F* w; Q9 r' p& |
0.1256,0.12527( c; P5 A! z% g! ~
0.157,0.156356* O, C5 W0 P/ h% o
0.1884,0.187287
+ _8 p q: T: q5 V7 X
0.2198,0.218034$ V; p: i- n% `* h A& Z1 C
0.2512,0.248566
+ k3 u. g7 q6 D# ?/ ]& K/ p
0.2826,0.278853
* D5 R% G" \3 F2 r( |9 D7 \8 W
0.314,0.308866
2 c4 Z. h5 H* T$ T0 @
0.3454,0.338573
& g5 t, X1 v8 J5 U3 j9 c; x
0.3768,0.367947
$ o! v9 R1 c3 u! q. C
0.4082,0.396958
8 J" a; U$ f' z" @
0.4396,0.425578/ Q5 {( y* L! L/ ]! o
0.471,0.453778
9 F \! b: E/ `3 T
0.5024,0.481532 q3 l8 ~" K" g5 T& ^
0.5338,0.508808
5 H; a1 w9 n5 e# L4 x! L
0.5652,0.535585
: f, H* _; T/ h8 J9 H2 u3 ~9 z; |
0.5966,0.561833
' O) @, R: n$ ^! K
0.628,0.587528" m0 W: R. E* b1 A3 z* H/ i9 o
0.6594,0.612643
1 G! U, w" Y7 H/ T3 j/ ?, r' z8 m
0.6908,0.637154
, W6 r$ b" Y/ \9 S( p
0.7222,0.661037! X( d7 }2 j: \/ V, T
0.7536,0.684268
* I0 r& h" J# x+ I; p
0.785,0.706825" a; C$ d" Z5 P( m H- k+ [
0.8164,0.728685
' o! n1 v2 u( f4 L* C
0.8478,0.749827& d+ H' _4 u& ] g
0.8792,0.770229- O$ x9 x8 {* j# }
0.9106,0.789872
. v/ Z; m2 L6 r: L
0.942,0.808736/ K0 g1 T! Y. D( n. g% l3 L
0.9734,0.826803
# V) c+ m5 x3 C8 a1 ^
1.0048,0.844055+ Y A2 j6 \! Q( h- d" T4 p
1.0362,0.860474
- r; n3 I6 C* _( V/ P. K! D
1.0676,0.876046
# W7 d5 }5 J) x& h, [4 I. P7 t
1.099,0.890753: N0 Z' x: b$ F- y
1.1304,0.904583
& `1 q6 _" [9 h4 W
1.1618,0.91752- @% ~" u& Q1 ~4 w: O
1.1932,0.929554, j2 o, B5 D5 a$ E9 E
1.2246,0.94067
# ]/ o# b7 l& I5 g- @
1.256,0.950859/ v! g$ z* F, u2 ?. y# l
1.2874,0.960111' s- a( ]5 y r V7 n
1.3188,0.9684174 ]0 D. D; v0 h1 J2 X
1.3502,0.9757679 ^; m0 F* }* e$ ]) ~" ]
1.3816,0.9821568 e0 ?& C( \& b8 W! v/ X
1.413,0.987576, T% ?/ q8 i a" r, q! i4 L% @
1.4444,0.992023! @- L }& r2 [5 j! H7 `
1.4758,0.995491
. T7 u1 b* }$ R8 U% c. i
1.5072,0.997978 J* R9 D0 U5 y0 R/ g: f
1.5386,0.9994829 U; Z1 S: o4 W2 d, E5 r+ \
1.57,1.0
! r; t" b+ z! ~4 K' H$ F' t
1.6014,0.999532
* A' V" Y9 i4 Z
1.6328,0.998078
9 l1 l" ]: i7 c
1.6642,0.995641
. v K8 ?% C$ X5 y) l
1.6956,0.992222
, p( j4 _5 M: v( c. c
1.727,0.987825
) a# p/ F5 P9 Y% e
1.7584,0.9824540 q- }; k" ^0 w
1.7898,0.9761143 K. O) w3 \9 B* d: M! H
1.8212,0.9688126 ^: o; |% A z9 N
1.8526,0.960555, B, h' D$ J+ O
1.884,0.951351 S# B |( |, s' w) u& q
1.9154,0.941209
E* s% Y8 n: A {7 q% W
1.9468,0.930140 L. m0 ~) X. j" Z: `0 R$ C7 u
1.9782,0.918153) b" c/ R- O7 u3 }. ~. O6 X$ c
2.0096,0.905261- |5 ^+ B6 ~; W9 x O8 M
2.041,0.891476
3 X1 Q7 v' p B! y4 i; \
2.0724,0.876813
4 [9 c( O5 s7 @& t D& a
2.1038,0.861285
: d* @, s& I: Q1 b' X& f2 U! Q: S4 P
2.1352,0.844908
: s; V9 O1 N. v
2.1666,0.827698
" W. }* A c ^. c- n x6 M
2.198,0.809672( R# C: I! F; U8 G' V9 w$ e2 b
2.2294,0.7908489 Y. B( a1 Z; X1 H9 t8 V
2.2608,0.7712446 j& ^6 ?$ G7 g
2.2922,0.750879
5 `- e8 S" a2 }% R! X/ l+ |: S1 s
2.3236,0.729775
- a: p5 ^/ q; H9 X9 M
2.355,0.707951
- t" m+ b: Q. i7 G
2.3864,0.685429
- ~2 b- E: s* U
2.4178,0.662231
; i8 Z0 ^& h/ @5 e( f' G7 t
2.4492,0.6383813 @+ d( } }6 H- _2 e( o$ r. z4 @
2.4806,0.613901' r7 _$ |1 a+ j* Q% r' ^3 M
2.512,0.588816
/ C4 J: ^' M$ R2 g5 D
2.5434,0.56315
8 `5 y, L9 H8 v& d# O9 |$ Q! [
2.5748,0.536929
- S: D s4 d7 A* i
2.6062,0.5101793 S7 N5 ~ S* |' Y, A, y
2.6376,0.482926- N Y7 g0 f5 Y% c5 B( d C! t
2.669,0.4551968 n1 Y( z. Q: z- @$ I: U
2.7004,0.427018: ]% U7 H3 H+ @$ A; m) c" h _
2.7318,0.398419: L: C+ X1 q1 A" ^9 _: |# g, I! i$ E
2.7632,0.369427
# I+ A3 I" g$ F8 _* O
2.7946,0.340071# X/ f7 d: J" o, r( `
2.826,0.31038
( Z$ i* Y% _) ?- E9 S2 e% s
2.8574,0.2803832 ]: v" t0 m d* u3 K E
2.8888,0.250109! I u$ m) C/ ~
2.9202,0.219588
6 s3 [/ I: w7 T: q$ j! E9 g0 E
2.9516,0.1888529 ^8 `) [! Q% |
2.983,0.157929" K0 U% M* c$ R" G8 ]4 B
3.0144,0.12685- v: a" H2 v# Y2 t6 X" v, F
3.0458,0.0956462
! }' @) B0 c9 u
3.0772,0.0643482# o' u/ Z3 a" q h% T" ]
3.1086,0.03298676 \( u# }$ O' c
3.14,0.00159265
" O* ?1 Q0 M/ I" Z* H
3.1714,-0.0298029
+ B6 U! J" P+ a
3.2028,-0.06116911 O' E& Z% w( t
3.2342,-0.0924754 d2 n$ I- `. [ Z D$ d$ D
3.2656,-0.123697 e1 E+ u e! K; C7 M' \) f
3.297,-0.1547830 @& c6 E# _+ K6 m% [. k- y* o
3.3284,-0.1857234 A6 a6 G( K4 s) Q
3.3598,-0.21648
( {7 J# M5 ]4 v
3.3912,-0.247023$ l. w) L) Z9 a1 u
3.4226,-0.277324! a% d- E# Q* O0 a! e! e, ?. V( z( j
3.454,-0.30735
% f7 V' ?3 I% R. T3 {8 B
3.4854,-0.3370748 s5 R# u( i5 I2 V5 c0 ^
3.5168,-0.366465# c, ]$ A+ Q- }7 s
3.5482,-0.395496
3 t) N6 f% N5 ~) y
3.5796,-0.424136
) A8 |/ L, F4 X' v( k* _
3.611,-0.452358
7 e7 k& i, y! m2 N9 y$ [9 |
3.6424,-0.4801343 T+ J* X6 `/ F+ l9 I( d) |
3.6738,-0.507437
* p# o3 G# C. B. a- ~
3.7052,-0.534239' [0 K) g5 T; x" p% ^
3.7366,-0.560515+ o: |) f9 k" @' O! o, g
3.768,-0.586238
! Z6 ]9 q7 E2 s& b
3.7994,-0.6113830 }8 l' O9 S- S) y9 J/ Y
3.8308,-0.635926
2 A4 L. t$ W% A6 {) V$ s/ ?( O
3.8622,-0.659841
" `1 i0 [9 ~; Q. l; `
3.8936,-0.683106
# G# N: H3 `5 `4 m. a/ [
3.925,-0.705698
# A7 d4 n" z' ^; l8 ]+ j, a+ V
3.9564,-0.727593
1 C) n" }- v. c/ |) B, W
3.9878,-0.748772
) D# I2 x- F/ `' ^/ J
4.0192,-0.769212
1 z' w9 A) W6 `' T' Q3 ~" U
4.0506,-0.7888941 }$ |7 ?* y& {% w* Y% K x
4.082,-0.807798
( K3 h& D2 E! R' D
4.1134,-0.825906 H% c. P" r, H
4.1448,-0.84321 S9 X. H. x( p1 v' h
4.1762,-0.859662% `, F- i9 q6 s5 }2 _
4.2076,-0.875277
" o7 p3 y$ H, j/ A9 H
4.239,-0.890028. ?; Q+ z3 M, X; n2 s% G
4.2704,-0.903903
* Y( A% X* ~) b! c
4.3018,-0.9168865 U/ r. }" \( }4 b5 U
4.3332,-0.928965
* s6 x" J5 T# A5 H' M3 G* r8 J
4.3646,-0.9401296 K4 F; M K$ [) S
4.396,-0.9503650 _$ A' Y: w' d% N
4.4274,-0.959665
; p. U: q# P. {9 T A
4.4588,-0.968018
* Q; @: @5 V& U2 K; h2 ~
4.4902,-0.975417' {$ B! d: w' X7 P( Q
4.5216,-0.981855# }. H* n; }7 i0 R3 B7 O; B
4.553,-0.987324
% ?+ m. E- m. S( x. `- i. D
4.5844,-0.991821
& x, g1 Z4 g% ?" v+ g7 F
4.6158,-0.9953396 x6 @% w( ~8 [
4.6472,-0.997876' J0 Z8 S& l( ~6 g, T
4.6786,-0.999429
1 j ]3 Y+ t( m( U: t
4.71,-0.999997# E& i" }0 Z0 A9 \0 i* Q0 I# W. w: B
4.7414,-0.999579
# f9 b- n8 y9 F2 X. u
4.7728,-0.998176- [9 e7 e- }+ a2 m
4.8042,-0.995788
* l1 B. A, S( J- t; [0 [
4.8356,-0.992419! t6 K8 V5 W9 v# i+ P, i
4.867,-0.988072. s2 T, N7 M7 b7 A. N5 `- K* y
4.8984,-0.98275
# }/ D/ a; o! ]: s& H
4.9298,-0.976459# |, L- k" V7 U X+ A0 k
4.9612,-0.969206
; i& s2 y7 p$ s" }+ d' |
4.9926,-0.960997
Z7 V. E$ E) A. d/ D
5.024,-0.951841
* N, A% } s" s% ?/ y
5.0554,-0.941746
7 Q) ]/ \+ m: U1 R, l: R' ^
5.0868,-0.930723
. R8 o+ P( Y6 c0 Q5 j6 r
5.1182,-0.918783
) m" S7 l; d8 G7 g. L W
5.1496,-0.905936
1 v0 n" Y6 S& i# p
5.181,-0.8921968 u* i8 E4 x. M. y
5.2124,-0.877577% X! ~- r: B% X7 q( E
5.2438,-0.862093
0 Z+ k% L- Z+ a( K i' L4 j' I
5.2752,-0.845759. {" `& h1 w, m$ }5 e, S" q* V* w/ r
5.3066,-0.82859! {) i2 ]% P, y
5.338,-0.810605
: A% z* |! l7 D7 p+ b5 W2 B
5.3694,-0.791821
' r5 C# f4 U! `$ F W' Y
5.4008,-0.772256* q* n( x- p+ ]7 p: T
5.4322,-0.75193: L. {6 L- u0 l9 Z
5.4636,-0.730863
5 I8 u) O7 q& g3 _+ M k$ o
5.495,-0.709075
8 Y, E" F7 }9 _. f6 Y, ]7 w3 R q( O
5.5264,-0.686588+ H# N9 T! D( V# o4 ~
5.5578,-0.663424
. k3 X. Q9 m& C( P3 M% R& F7 r( J
5.5892,-0.639606# g5 {# C6 V+ R3 `3 Q" m. S2 a1 u
5.6206,-0.6151577 R5 `7 y/ Y; I4 t& {4 m
5.652,-0.590102
* u4 _( M9 D* ]8 @# f6 u
5.6834,-0.564465: B( U7 R/ N; x
5.7148,-0.538272
* V$ u0 `- x5 H/ |/ I8 Z# V
5.7462,-0.511548
* t4 h& l# G0 P0 S
5.7776,-0.48432
6 U: g8 h5 k* i) g# P
5.809,-0.456614/ H& P) _! w& i7 J x& E, C
5.8404,-0.428458# z! F& R' q7 S9 z5 }& \* K' @
5.8718,-0.399879+ } v+ }: y2 E0 X0 W
5.9032,-0.370907
: ^% t4 C {6 K- t9 @* L4 W. A
5.9346,-0.341569
3 o( e; n( k7 x" ?" ]. o: C
5.966,-0.311894% Y7 ]" J9 F/ v0 I0 S0 L! U
5.9974,-0.281911
0 D9 G a4 u" [8 z W% U" s
6.0288,-0.251651# x" y, q* w3 i' B3 V
6.0602,-0.2211426 P4 P9 S# F7 V! y% e
6.0916,-0.190415
" _3 q( [$ H3 I- O9 \* m8 Q
6.123,-0.159501- N2 Y7 u& Q' I4 b1 @* L4 H. R
6.1544,-0.12843, R F% k Q& X5 b# j2 s. H( j: V
6.1858,-0.0972314
& I C7 p& v2 l
6.2172,-0.06593740 O$ k- S: a+ S. a7 A" w) X
6.2486,-0.0345784) c* N3 x5 D, j" _' |
6.28,-0.0031853
! F0 m) m1 n; h" }( R

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？

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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