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
5 b4 K4 X% j8 H. t" t- F干嘛要用CAD画正玄波啊
7 k5 K. l" N8 p& X2 S* k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
% `/ ^; p2 g" X0 P* o
0.0314,0.0313948/ e- L. \" s! p$ J* d
0.0628,0.06275872 V: n8 V; k5 n- `" }5 S4 S
0.0942,0.0940607* j! Y$ Q T( H1 l9 D
0.1256,0.12527
' F& X4 P. ]( B& p+ }
0.157,0.156356
0 k! c1 F3 b+ A! i1 V
0.1884,0.187287# T& O5 `3 q0 m3 V0 Z! W' M
0.2198,0.218034
* d( X- |2 Q7 n- K, b
0.2512,0.248566
! P& m( i" o+ F, a' m* p
0.2826,0.278853" s& G% S5 r: f* _" _
0.314,0.308866
3 A% Z* Z' x2 b- U" v! p+ z
0.3454,0.338573
/ i l0 Z8 ]' N
0.3768,0.367947
, b( G1 n1 F: T; {: N
0.4082,0.396958+ }8 q, I- C& P" `$ a( _7 L
0.4396,0.425578( ]5 M- i1 A7 g' ]/ {6 d2 @; s
0.471,0.4537780 ] ]4 Q P( s, S. U
0.5024,0.48153( z" i/ L C/ x3 o
0.5338,0.508808, q T9 J* `. j. X, b2 X
0.5652,0.535585
+ m& ^% D% g4 s9 b" c( }
0.5966,0.561833) @1 M* q+ R2 Q( M
0.628,0.587528: m3 w# O( U3 A: }- O$ q
0.6594,0.612643
+ G5 ^, a; L1 L* B$ {2 g" A
0.6908,0.637154& J, h7 j! S w5 X% W' l
0.7222,0.661037
$ k, V7 q+ t+ | r# F
0.7536,0.684268
! I. T2 ]9 Y9 R9 ]* i
0.785,0.706825
: l' X! Q7 Q4 ^; ~2 E( q
0.8164,0.7286852 u2 X* Q9 I* q( V: N* C0 i
0.8478,0.7498272 [3 T, i3 K1 B: W
0.8792,0.770229
! Z C5 U6 [4 m# m
0.9106,0.789872
8 B, `9 l( O8 @+ g' ^5 J4 ?& S
0.942,0.808736
, [0 @4 e/ p& t* M' l* P9 V
0.9734,0.826803
* u6 b8 @, f1 D1 `/ Q' C+ [1 c4 W
1.0048,0.844055
# ]- P k, `* |( I
1.0362,0.8604747 r! t5 ^+ n3 H% V8 S5 q
1.0676,0.8760463 L9 R" ^8 L/ e6 z
1.099,0.890753
$ j. j* ^% w: |" z6 D
1.1304,0.904583
3 x- m* h$ l+ Y, O* e7 E
1.1618,0.91752
* p) x. T( e2 n
1.1932,0.929554
/ S3 M3 q( H5 ^& N( S' c$ p
1.2246,0.94067
1 g: Z* r; o+ |! X2 g' p
1.256,0.9508591 n2 s" l; s) ]4 P
1.2874,0.960111. x( q) G. a, k9 n2 w
1.3188,0.968417! {* t) _/ A/ ]6 Z, B5 |, Q
1.3502,0.975767
0 N, y- [2 J; j" q
1.3816,0.982156
7 f, s" k3 d$ ^' F
1.413,0.987576
! E2 j1 H0 J+ L+ r) Y: y
1.4444,0.9920235 k" K8 [ }$ u9 {7 i9 ]
1.4758,0.995491" L6 i7 Z: a/ p* A
1.5072,0.997978" @3 y: M: k* J" A/ L
1.5386,0.999482
]& `: \; a5 z) ~1 i
1.57,1.0" b+ ~% H( l' I
1.6014,0.999532: o/ D, X" S3 K
1.6328,0.998078
/ D7 Q. I0 m0 F* P* x/ v
1.6642,0.995641
, |" [4 E9 s6 @2 f4 X' z
1.6956,0.992222
* s+ q- K: P5 M+ S4 Z. |" Y
1.727,0.9878251 Q) r7 Y( l6 C' l* Q0 i
1.7584,0.982454
; J2 f* q. m+ { A' F# D2 t
1.7898,0.976114& g- N: x3 G; B) ~! f. N# P
1.8212,0.9688125 R7 u1 w1 F$ v I$ d* T- X3 F5 s
1.8526,0.960555& I/ h5 z2 A7 W; _8 K" f. E
1.884,0.951351( @0 `8 Q. i; |9 ]
1.9154,0.9412099 u9 {4 D. s( K: }. P9 P
1.9468,0.93014
% s5 E0 R! k0 m& b3 ]) `
1.9782,0.918153% l' B' T6 k* x4 f
2.0096,0.905261
, c! B* m# n* w+ k
2.041,0.891476" L6 z" e9 f" M( Z9 A
2.0724,0.876813
f( D2 v8 [% w. v( b# L+ w
2.1038,0.861285
/ |6 R6 x# A% _, N* c& {
2.1352,0.844908
- u& E4 n$ _$ j+ O( O0 W$ u- Q
2.1666,0.827698% L9 a+ @4 }5 V; P
2.198,0.809672
' W2 J; O4 K8 R% b! g' l
2.2294,0.790848
7 _ B/ b, v6 f
2.2608,0.771244" e0 t1 X3 B0 h. a; i$ A
2.2922,0.750879
8 u4 V6 o& D* n, ~
2.3236,0.729775
1 f3 L8 w- ~" G) R" V. H0 U
2.355,0.707951" M& H% G5 R" L% F" L, p. _
2.3864,0.685429
; W8 _* t" w6 _4 r n; D
2.4178,0.662231
. `- B6 g9 N$ ]5 [
2.4492,0.638381
. l5 y9 c. W$ h! {
2.4806,0.613901
1 H) i) x6 y1 ]7 }* [, Q6 r
2.512,0.588816# a/ y% h) N. A( _
2.5434,0.563150 |4 z7 B$ }* L' m* f7 a
2.5748,0.5369293 W6 O4 S% `5 W6 g% N( {5 R7 i* a
2.6062,0.510179( i; ~; K2 E( e, d* i/ `& G) A
2.6376,0.4829260 s8 n7 L7 _+ _ j6 B8 a2 B) @
2.669,0.455196
4 K2 c. R, P( d" q0 f6 V, O
2.7004,0.427018
) s# @' c B# D4 f" e' V
2.7318,0.398419
5 W. q2 L' M* b. _" @! X3 v& y! c
2.7632,0.369427* w% h0 p& D( ^* o" O* V
2.7946,0.3400712 x! o7 p2 g& V$ b4 p
2.826,0.31038' h! `: F$ M; y
2.8574,0.280383! ?$ {; p* |* n5 e, \ e0 F: f
2.8888,0.250109
& f) i( J& s! v! [( \1 S n# j
2.9202,0.219588
/ R8 u$ M) G0 E' @5 k5 E% s$ i
2.9516,0.1888525 J: b+ R% p; I4 b0 p6 {
2.983,0.157929$ w$ j3 s* t6 [1 ]& d, n- w8 a
3.0144,0.12685
! ?+ n( W3 U* M" U
3.0458,0.0956462
3 [* k% q5 A$ L- J" V
3.0772,0.0643482
7 U1 S7 s, M* o0 h d
3.1086,0.0329867
4 `: T. P" Z( U6 q+ ^9 C
3.14,0.001592653 {: \, h; K& Z
3.1714,-0.0298029
( g9 x s# q/ `6 T0 |( J; r
3.2028,-0.0611691
8 w% Y; ]" c. h" s. _
3.2342,-0.092475
8 \. L* A L. G; n" c+ X
3.2656,-0.12369
- r" R8 P6 n2 ]6 ^+ q; B: M6 x
3.297,-0.154783
' _4 s3 U' o" t7 t9 P
3.3284,-0.185723" o& y1 u) a2 M ]7 {& X
3.3598,-0.21648
9 ]$ J+ ^" V$ d% V4 G% `
3.3912,-0.2470239 A" Q& p4 P/ T; `
3.4226,-0.277324
a1 _: N: d3 R6 B: S
3.454,-0.30735
" }& a$ w) ^; d( p* a
3.4854,-0.3370747 w8 t) I0 L! H8 t5 S$ d
3.5168,-0.366465
$ F5 v5 O/ W! D1 @9 m$ o" }
3.5482,-0.3954961 J$ m+ h( f, B9 x
3.5796,-0.4241367 z! P4 B5 x/ U
3.611,-0.452358! p3 B/ h7 H% _/ Z/ b9 C
3.6424,-0.480134
. v! F% m% ]+ W2 I" |9 B8 ?& M
3.6738,-0.5074376 q* U' ?! s9 e/ O- {0 A
3.7052,-0.534239
z9 F1 l l5 C. e% f& ^
3.7366,-0.560515% w1 Z- F+ c m# x; v4 J" ~
3.768,-0.586238
5 o' `, d( Z/ [, A& b7 g1 A4 J. K4 t
3.7994,-0.611383$ M$ v" z3 b* D: J
3.8308,-0.635926/ |- t7 J; T% n- o
3.8622,-0.659841' j. c$ J5 b8 d# M: w& ?
3.8936,-0.683106
9 ^- ~% {, e: |: O( k
3.925,-0.705698# G$ L2 ]$ X# ]0 _3 f6 Q" M
3.9564,-0.727593
% F/ ~$ U& N' h* H# }: z
3.9878,-0.7487723 z Z% f' T2 B: u. i! b
4.0192,-0.7692126 b& o! _! f8 t7 M% L/ a0 Z
4.0506,-0.7888948 [7 F4 w3 t# c, w% C H0 x' i
4.082,-0.807798
9 C9 U0 g% F& _ L! Q1 W
4.1134,-0.825906
$ I& P- q* v% M1 n
4.1448,-0.8432
. F" G$ d2 m/ m( {8 i! ?" Q* \
4.1762,-0.859662# C% V: B7 k8 p* J" c5 J$ G
4.2076,-0.875277* g4 g% e" ]& z: C! j8 K! [9 d
4.239,-0.890028
. M/ s8 b6 z: |! z4 J+ G* L0 Q" a
4.2704,-0.903903
- W8 p9 i. R: X
4.3018,-0.9168866 H9 @8 @: C- @- F4 b# J' i, E* }
4.3332,-0.9289655 y( `/ C+ h0 k! H' ?
4.3646,-0.940129
% A j$ w5 S7 I8 ^! \9 P
4.396,-0.950365
6 J, j1 R: p7 S: r
4.4274,-0.959665
! ?" _ m4 U/ T+ F; C! N
4.4588,-0.968018" `6 j! H# H$ n
4.4902,-0.9754175 `+ z8 O1 O" V4 k3 n" P$ p
4.5216,-0.981855
* z# }) V- D& ?! I/ t
4.553,-0.987324
' ]% @. q8 ~: y4 k5 k2 l, C' z+ A( [
4.5844,-0.9918210 Y$ i: K7 V6 [3 s- a
4.6158,-0.9953397 u5 f' d% c+ s' B( }" [3 M
4.6472,-0.997876$ ~0 y: L3 x8 q% H- X" {
4.6786,-0.9994298 t6 O' Q& K3 X+ s! F, E6 j
4.71,-0.999997$ r" v0 {/ q6 y4 q! t d' g) d, I
4.7414,-0.999579' g( {2 L: E i8 | p
4.7728,-0.998176& C. Q5 k, y) ^9 K# \
4.8042,-0.995788
( g0 Z/ Y$ y: G! N+ o
4.8356,-0.992419+ J$ c, `7 D+ v; R, s
4.867,-0.988072
1 f7 t" I3 X' p
4.8984,-0.982759 Y0 f4 q1 H' b: j5 Y7 w0 F, H
4.9298,-0.976459" D9 g: I4 m& I% v! [
4.9612,-0.969206
: M* h) k5 w) @8 F: a, L
4.9926,-0.960997 p8 L$ c# b# V: c) ]: ?3 z ]
5.024,-0.951841 L) ]5 z5 T3 l+ @
5.0554,-0.941746$ D# W: U3 i7 U9 K; z! |9 I
5.0868,-0.9307233 q6 j) ^% h: G2 V
5.1182,-0.918783/ t" P7 R1 X8 V* z
5.1496,-0.905936
( `2 M) X. y1 ?' e6 G2 O) Y# E
5.181,-0.892196
* r% r- ]( p; k, [: r+ w
5.2124,-0.8775771 l( b2 ^1 G, p0 ~
5.2438,-0.8620939 f& `7 l! b. n T I
5.2752,-0.845759, |: _$ Z( V( [. \. \
5.3066,-0.82859
5 E1 g7 N- C4 t7 M0 v4 k- b6 Y
5.338,-0.810605
# J; X3 t: J+ o) w; o1 y
5.3694,-0.791821
6 q% t; N; C# _9 D9 o. W% V! o, |. R
5.4008,-0.772256
9 j/ U9 k8 t/ Z# E5 X: U' U
5.4322,-0.75193) k% T, e5 w# ^, @+ J
5.4636,-0.730863
6 l/ ^$ p \3 J8 B
5.495,-0.709075
1 `7 B& d% d- @. r
5.5264,-0.686588
! e. M4 O: [1 O: h
5.5578,-0.663424: z, I: Q* k1 v' S! s9 p
5.5892,-0.639606* t/ Z, S5 y/ Z0 H- s1 o0 ]
5.6206,-0.615157
6 l& E# E( g) F/ Y0 n5 y
5.652,-0.590102
! | `1 X% T, X0 U$ c' [0 {
5.6834,-0.564465
' l8 @1 U2 d* i* d) G! X, [" i) P, i
5.7148,-0.5382726 L/ m$ B* u+ `: r; M; P
5.7462,-0.511548
4 X0 ?4 L. b$ B; J9 x" \
5.7776,-0.48432; R) T( u- O1 Y% f& f! J, ^3 L1 X
5.809,-0.456614) F6 p5 P: b3 Q8 ~( v( s. X
5.8404,-0.428458: w3 k7 P/ z( L t/ K! F" p
5.8718,-0.399879
, s6 K4 y9 b1 U- D: J! ?
5.9032,-0.370907
* v g* D5 N" o0 e
5.9346,-0.341569& D8 k2 e5 Z* ~8 r2 z( N: E# a; Z. G
5.966,-0.311894
" L# I+ U1 ~7 n) y2 q$ \6 V
5.9974,-0.281911, h, {4 u6 f4 U( t4 q
6.0288,-0.251651
0 [) x4 ]7 G; i/ e* V
6.0602,-0.221142) w3 l8 `$ E2 q! V: ^
6.0916,-0.1904152 {2 s6 [! C4 g! d/ L& a# E
6.123,-0.159501; Y: c, ]; k0 a- C: ~9 T q& I# ]
6.1544,-0.128434 T9 e9 D, H! A7 x+ o
6.1858,-0.0972314
3 d9 O6 y6 n& P
6.2172,-0.0659374( K& L) A E. U, |) H2 b' D
6.2486,-0.0345784( d" A" v; J+ s/ i f# P
6.28,-0.0031853
. T _, ?: t- f- 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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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