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.gif7 N4 A0 m9 ` i# P3 M
干嘛要用CAD画正玄波啊3 y8 D$ Q8 k0 K, }9 J$ ]
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
( i# M& V+ n% y) Y5 ?3 W
0.0314,0.0313948
% p8 f% {. e: M2 X- I' B
0.0628,0.0627587
& S+ A" Z# s% {5 E
0.0942,0.0940607
0 O( Y+ I1 J' j9 N1 X6 k# v8 H6 L. O
0.1256,0.125278 J3 V4 m: M: }
0.157,0.156356+ }% R* }- H( c: l
0.1884,0.187287
7 u8 o9 N, ?3 l/ e- D! f+ D
0.2198,0.218034
]' H u& z+ }9 h7 Q$ s* \
0.2512,0.248566
: M5 N+ ?3 ^6 W" n3 d% d
0.2826,0.278853
! n7 `% H& b6 L) }& E3 g
0.314,0.308866' E! M* ^: _1 h6 ^
0.3454,0.338573
! X' w7 j5 z4 R
0.3768,0.3679477 {$ v# E7 B$ y& W) g( X+ c! B8 ~6 |
0.4082,0.396958) b1 x# T* `" ]$ N
0.4396,0.4255786 N# P( P M2 u, ^# G) {. |
0.471,0.453778" J1 a5 ~4 H, ^! l, t7 S
0.5024,0.48153. Q* A* f8 B0 a0 E. w9 P
0.5338,0.508808" a7 i4 `+ _; W c6 ?' p5 L* i/ c
0.5652,0.535585
) Q. {' L& a& g) y n
0.5966,0.561833
/ Z+ O# F+ n8 L) R; l4 s0 E
0.628,0.587528. Z1 @7 ]0 k! Q
0.6594,0.6126434 Y$ t ?2 X6 y2 A1 [
0.6908,0.6371541 c( \3 q. ?) Q
0.7222,0.661037
8 U# P* [. N, h
0.7536,0.684268
$ u4 s8 M: y8 W- @5 E
0.785,0.706825; w! U7 ?" H0 a. i$ y
0.8164,0.728685% G+ K" X" y1 C
0.8478,0.749827
3 T* X1 p& d& M
0.8792,0.770229
7 ]; X) o2 @6 v, t
0.9106,0.789872/ [# [0 x! J% ]1 a5 Q2 f& @4 A
0.942,0.808736
/ n+ t& r) `) j! V+ o$ S
0.9734,0.826803% y7 m/ L2 [/ w$ d5 P( g
1.0048,0.844055/ ~0 e' R2 q. p1 E% O
1.0362,0.860474 G t+ p7 f8 o% b$ Q- i/ a
1.0676,0.8760461 k3 y/ X$ w6 c! T2 a/ {, v
1.099,0.890753
. O+ b% y7 M, `
1.1304,0.9045830 I: D! \, ]9 k
1.1618,0.91752
- ~3 Q* L9 |# f" q8 z6 v" g
1.1932,0.929554# Y/ u# Y" }! j/ M8 V( A
1.2246,0.94067, ?# x C, f' X) e3 B
1.256,0.950859: [4 x" p- b4 L2 d
1.2874,0.960111
- J2 j# V" W/ Y H+ w3 {1 f
1.3188,0.968417& |5 M& o4 y7 y/ T
1.3502,0.975767
, Z) q; N* T! j0 s
1.3816,0.982156$ [# A4 w. J5 u2 i
1.413,0.987576
" U2 X9 q0 v" S: r- P1 X
1.4444,0.992023$ X- S; b! y# v' ~. |0 G3 f4 n
1.4758,0.9954910 {) _0 r8 F, E$ X; Y( N6 A
1.5072,0.997978
7 r. y, F$ h4 Z" O8 x" ~
1.5386,0.999482
! Y7 @6 B8 x( S8 _- ^! {' {9 L
1.57,1.0
' u! v& I4 C3 u- Y% J1 O# y
1.6014,0.999532
) p3 \/ A! ~9 R" A
1.6328,0.998078
7 q* w3 r7 A, u7 _9 @" V
1.6642,0.995641# ~6 O0 j4 x f7 {( @; Z* G
1.6956,0.992222, k/ S( z! X& l9 p( |7 ]
1.727,0.987825' o6 z7 ^) U8 x. r5 M
1.7584,0.982454
: `7 i; h, s# ~0 A
1.7898,0.976114( }4 y9 M' e9 i& O1 w; t" D* ~) ]
1.8212,0.968812# i8 }4 K [. D9 d
1.8526,0.960555
$ O2 e; C+ j2 t- S$ n3 R9 ]
1.884,0.951351. ~3 w0 b( Y0 I1 I
1.9154,0.941209
/ Z! I# F' W6 }: F
1.9468,0.930143 C- i! L) u: ]# q. F+ s
1.9782,0.9181532 y2 |# s4 r) r, U; F9 s# B
2.0096,0.905261: j% ?: ?' A( p- t
2.041,0.891476* _1 K2 M# }6 k3 Y/ W* N
2.0724,0.876813
( V! O$ G: b4 K6 H7 H" { I
2.1038,0.8612851 R U6 R* ^5 w, j! ~$ A0 B
2.1352,0.844908
9 P% V) e% _# e. D8 r7 t
2.1666,0.827698* D3 z; x: K3 Y0 P' D$ {
2.198,0.809672* T n8 M f3 r3 }) q0 _8 Z
2.2294,0.790848( E5 P+ R) y: k
2.2608,0.771244
$ o) |% c6 t- m. F! W! H7 Y: F% r
2.2922,0.7508798 J3 c4 M& {0 S4 r
2.3236,0.729775: T% `2 `$ H4 X. T. T
2.355,0.707951
5 }+ H G" k! l. z# w/ u# M
2.3864,0.685429 |* V/ I: y. ~. D6 V
2.4178,0.662231
X: D) [6 L% x) ?6 d. Q ~
2.4492,0.638381
, _6 F! j% L8 K: F: K
2.4806,0.613901
0 k$ X8 o: T$ I+ j% g: m/ N Q/ V
2.512,0.588816
9 \2 g8 e; n) |5 u/ y: Y- q
2.5434,0.56315
: {( G' L& B- ~, R+ [6 C$ a
2.5748,0.536929& h2 t# |0 u- ~* y# [3 ?
2.6062,0.510179: D1 s# E, A, e8 j
2.6376,0.482926% ?5 i1 m4 Z% J3 n
2.669,0.4551967 e4 f' b7 q; O: f2 k d
2.7004,0.427018
# l1 V) Y0 _% e5 i( r5 `
2.7318,0.398419# I, A/ j. i1 l% |
2.7632,0.369427) n$ x" Y0 K5 E! B3 U) W
2.7946,0.3400712 m$ d5 l+ J. f3 v& `5 W6 A6 n
2.826,0.31038, K- N, S# F; N4 P) B
2.8574,0.2803833 f! m/ {) }+ s2 x
2.8888,0.250109
$ Q' |. K N7 Z8 c! ]
2.9202,0.219588# y( c$ n* ^) ]1 k
2.9516,0.188852
7 K# a0 C6 S9 G- O! R/ }
2.983,0.157929
% ^+ j% W H' v( l3 ^" R
3.0144,0.12685
; ]! _0 G' m- F9 M
3.0458,0.0956462
# {) B7 P& q3 k0 e0 ^
3.0772,0.0643482) l+ _" h d# l5 q# R4 j6 n
3.1086,0.03298673 \2 i; ~1 [' z8 G& g( B
3.14,0.00159265
- i1 p. z" D7 z) \9 i
3.1714,-0.0298029
0 g: W- z6 G2 O
3.2028,-0.0611691
0 J2 g3 a. e0 Q- t4 {( }
3.2342,-0.0924754 e3 A, ?8 M9 Z& R5 @8 B
3.2656,-0.12369) V& [! _- f$ n& g! i0 W$ o
3.297,-0.154783
" e, N. J% D- Y+ I6 ~! I' w( w$ W
3.3284,-0.185723
+ [: |+ w* Z% _
3.3598,-0.21648
F2 I! x0 k& R' I& B6 l1 v; h8 G
3.3912,-0.247023
% B% K$ C4 {2 z+ K [+ t
3.4226,-0.277324
- D0 H. @) b5 ~. U1 ]7 |
3.454,-0.30735
8 F0 W, L$ w- C/ G' C. S
3.4854,-0.337074
9 P5 p+ o1 T$ ^% |- g
3.5168,-0.366465
9 I1 z; Q, V* y7 Y& y
3.5482,-0.395496
0 H: ]8 I8 F# X C ^
3.5796,-0.424136 b7 q( q( T1 @' H! R
3.611,-0.452358
8 N7 X0 I6 Q" a+ S: r
3.6424,-0.480134
d* x# |4 N" M; |) x
3.6738,-0.507437
+ ?# [' M; n+ X. Z7 m) O
3.7052,-0.534239% T- t" r2 M% }0 z' D
3.7366,-0.560515
! y- P% f6 _' m# X2 n# e
3.768,-0.586238
' y9 ?* C% p3 w" S2 X
3.7994,-0.611383
3 T0 @1 m* l4 h: `$ K
3.8308,-0.635926, _! C* B& W/ g* o3 k4 i0 s4 i
3.8622,-0.659841" M8 q% `5 M: ^* M# X O4 n4 r2 ^) N
3.8936,-0.683106
( l' x( O: H+ K' u6 r% q
3.925,-0.705698% \- b; W" r! q6 y
3.9564,-0.727593
* y& V3 g- P7 n8 ^: J0 X7 s% Z1 t2 Z2 Y
3.9878,-0.748772
8 ]/ \5 h: L! B
4.0192,-0.769212
2 i. F$ A- L$ {/ ?% [
4.0506,-0.788894+ x% I( m3 v: {) Y7 b$ n
4.082,-0.807798
% o; ^6 g" a1 R" I' N
4.1134,-0.825906
2 `9 K& N' e/ Z+ S" z7 K
4.1448,-0.8432; q& p' o2 O2 N0 q5 @
4.1762,-0.859662
N9 l9 K( X0 f& H- V
4.2076,-0.875277) X# D: h* I3 I- W: l1 k
4.239,-0.890028: x6 _. F: N U2 t9 C* E: i
4.2704,-0.903903+ L$ ^9 }8 c1 w/ Z- W/ O( @
4.3018,-0.916886
$ s! [. S+ N% c, n1 L
4.3332,-0.928965- x) {, q) S( M: k1 P6 k0 s
4.3646,-0.940129
' I3 y3 p8 ~' D+ v6 H& d) B
4.396,-0.950365
0 B& b: x# R# ?, H
4.4274,-0.9596651 E( p$ d* k8 h
4.4588,-0.968018
3 t% C( `/ ~* M2 x# F. W# ~. x# P! F
4.4902,-0.975417: q. B* b3 S/ m* m
4.5216,-0.981855' a' v0 [( H. U4 h
4.553,-0.9873248 H( l% F/ h+ m7 o4 X7 i3 S
4.5844,-0.991821
$ j! R+ ]0 B; H
4.6158,-0.995339% w" T- I6 D0 P, p! }
4.6472,-0.997876
2 K3 ^9 H4 w% u# X8 y/ Q4 Z
4.6786,-0.999429
6 x7 b) Q) H2 P j, _
4.71,-0.999997/ l v+ l+ [" n, q0 u% ~
4.7414,-0.999579
4 \; F+ y" ?- B& `, Y
4.7728,-0.998176
9 `% j$ ~+ @; Z9 Y
4.8042,-0.995788( Y" S+ m q9 _. \. }$ t0 b! U9 ]7 z
4.8356,-0.992419- H4 i. B$ _1 U9 L$ o" E0 I
4.867,-0.9880725 w: v6 d9 K* h
4.8984,-0.982755 v7 K) B: d8 l1 V
4.9298,-0.976459
9 D) g$ z& k! u% R6 A
4.9612,-0.969206+ f* w! g/ \3 w/ B# Y; J/ O
4.9926,-0.9609970 S7 R- J' E9 _+ E
5.024,-0.951841
6 x9 F$ k% j; O+ V& @. [
5.0554,-0.9417463 q# B2 D: F9 g9 c
5.0868,-0.930723
. I5 P$ a. k2 L1 S. c
5.1182,-0.918783& q% S3 I' ~$ v% ]
5.1496,-0.905936
% m \. G- k' T
5.181,-0.892196
, A+ s* `8 o3 |$ b' X) R5 f5 N
5.2124,-0.877577
V7 H8 ?. C+ z' _2 g
5.2438,-0.862093
# ]% x, H& H/ F2 v7 b0 Y; {
5.2752,-0.845759" x" p5 P1 t/ {" @7 i' E$ A
5.3066,-0.82859
1 P/ S# x: u, C4 m4 `+ A
5.338,-0.810605
' [# r/ F) w2 F/ Z
5.3694,-0.791821
7 I1 P" l) {- M" x: c8 K1 K: s) a+ k
5.4008,-0.772256. t* n2 r7 e$ b1 D0 d* @
5.4322,-0.75193
' \, m) K: Y' \9 `1 W, f
5.4636,-0.730863
$ }& y5 y& ?' s5 X5 V2 x/ x
5.495,-0.709075+ o$ V& m3 }) {# n
5.5264,-0.6865886 P* T8 e6 t2 x( @
5.5578,-0.663424
9 G' Q& q3 Z( s P: I
5.5892,-0.639606
& r6 g7 w* n3 G# K1 @
5.6206,-0.6151571 D8 ^, [$ B `$ l3 w
5.652,-0.590102
# X+ J# F- _% ]. x3 b0 W
5.6834,-0.5644652 y; E4 @# H3 ?5 b
5.7148,-0.538272
1 k$ }5 o5 l6 P @ S% _, H
5.7462,-0.511548
1 o+ t- O% K$ B: L
5.7776,-0.48432
) W! f: R0 o: P# `* E' b1 T
5.809,-0.4566148 x# J1 ]4 a0 S/ r# j: {; G
5.8404,-0.428458
: r n! c0 d' q9 G/ ]4 O
5.8718,-0.399879
/ Q; i8 {; _3 H, s
5.9032,-0.3709073 Q. g/ g6 o, j; g9 r T2 j
5.9346,-0.3415695 o( F* o, V' w4 b% w2 ]: D
5.966,-0.311894; e+ }% o0 k' `+ m: W$ r. @; \
5.9974,-0.281911
0 A2 G' M7 L1 C
6.0288,-0.251651
3 H c. U, ^7 u/ Z9 ^3 R
6.0602,-0.221142
$ H. b. m5 y! |- e+ H
6.0916,-0.190415
, L. z( T# t( K% Y
6.123,-0.159501
! L, T, Z" y- n# N) i& W4 m
6.1544,-0.12843
% }/ u1 U$ |; g& e. D9 Y& N
6.1858,-0.0972314
# k1 H3 W* n; t8 I9 p* y7 ^
6.2172,-0.0659374
+ R1 t- x4 P# k" j& D* Q1 G6 o
6.2486,-0.0345784
6 Z; [1 Y' M4 z5 x: W
6.28,-0.0031853
% @ s: g! ]+ _! U. b

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。

回复 2# 寂静天花板 的帖子

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