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发表于 2009-3-29 21:51:18
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显示全部楼层
来自： 中国安徽合肥
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
2 b P1 {7 ]# @. }8 A# L - 0.0314,0.0313948
8 Z1 M* U3 M. V1 {5 s2 ]! z - 0.0628,0.0627587
5 d. g4 b3 j3 @+ \ - 0.0942,0.0940607, X: p! T/ `8 v- o' H
- 0.1256,0.12527
5 j0 [. ?5 m/ s3 }4 K! K$ m- d. `, M - 0.157,0.156356" P$ t$ [ x% Q ~/ y8 ?0 p
- 0.1884,0.187287
" h) e8 e4 y" [: m - 0.2198,0.218034
5 X& B2 S9 I. ` - 0.2512,0.248566% y# v0 R( w% l! l4 _+ J$ ^
- 0.2826,0.278853
. W( i- z0 a& j8 j/ f' v - 0.314,0.308866
9 E& w* N4 M' q - 0.3454,0.338573
4 c, K; u9 i9 \; q, m) `1 |3 b - 0.3768,0.3679474 s! f2 w9 e- F+ W3 z
- 0.4082,0.396958& K5 n( f; X+ ~ z4 m1 Y4 j
- 0.4396,0.4255780 H9 R9 T' q8 `+ j" N
- 0.471,0.453778
5 n1 C! ^3 J4 R. D - 0.5024,0.481531 _) R5 B) N% r" i: C2 A$ a" i
- 0.5338,0.508808
# P+ m& K1 b& t3 d! o - 0.5652,0.535585" s+ `) ]/ {- q3 t/ R& `0 ^; h
- 0.5966,0.561833 `) M& B O) a5 K
- 0.628,0.587528
/ h) t# e9 b9 s( { - 0.6594,0.612643
' ]6 t6 F" r2 i# u4 Y& N+ z% @+ a. C5 w - 0.6908,0.637154
/ P& }, f1 x% M - 0.7222,0.661037
+ \" M$ k: k6 m - 0.7536,0.6842687 F1 @3 }! J: S) b
- 0.785,0.706825. H4 {# U" M+ K2 l3 Q2 l
- 0.8164,0.728685' p- b* u4 t; ]
- 0.8478,0.7498276 u. ?3 P' _+ i2 Z1 k% s
- 0.8792,0.770229
! H+ |$ K1 v/ ^: k - 0.9106,0.789872" m$ W* a+ W- ]* z1 X& {
- 0.942,0.808736' t+ C- z/ @9 F8 v! H
- 0.9734,0.826803( N8 g6 F, A- [1 }1 `$ m
- 1.0048,0.844055
4 }! z6 G$ t1 P - 1.0362,0.860474
. f/ P9 v' o5 L& @1 ] `, l - 1.0676,0.876046- [# I# Z1 `: C# h9 m" n; v
- 1.099,0.890753
( s+ m: i, w- A9 _) f3 k - 1.1304,0.9045834 i7 {) P1 X: C
- 1.1618,0.91752
6 s1 B$ w; `8 ^ W# v - 1.1932,0.929554 C# L2 }6 a5 l: j
- 1.2246,0.94067
$ Q8 {, q3 a1 D4 Z0 D - 1.256,0.950859
f1 y6 Z: P7 C9 R) W# i$ H o - 1.2874,0.9601116 i8 ?; v7 w) |0 g
- 1.3188,0.968417
0 |+ U6 ~& S5 _8 V( p; w: ? - 1.3502,0.975767 h' `) c* V( Z3 v
- 1.3816,0.982156
. N% S. M; b! v, N( w% U! |2 H - 1.413,0.987576( q7 [, v" e5 z7 N
- 1.4444,0.992023
1 q, O0 h0 h" F3 X8 x' K - 1.4758,0.995491# |: ]* ?1 c* h. w& H8 ]& I
- 1.5072,0.997978
; B, R$ n6 t! @3 S; ^5 F9 x - 1.5386,0.999482) R/ V9 Z6 a( {/ Y; b9 J! s
- 1.57,1.0, B, z2 l- \; x. K4 u
- 1.6014,0.999532
2 j3 K6 \9 c4 g4 o" [. g( N8 n - 1.6328,0.998078& H I6 }" u. t; G8 |+ y }# w
- 1.6642,0.995641
5 }! ]% ]( v* Y0 I- c% }: K- [% B - 1.6956,0.9922226 w6 G c4 E0 W4 s3 S: B
- 1.727,0.987825& h- Z8 z' Q6 n& k9 m5 e
- 1.7584,0.9824542 ^3 n4 m7 }, A8 w5 y
- 1.7898,0.9761149 g- f' b4 [% L
- 1.8212,0.968812' a) y6 l& ~2 B7 ^8 j( X; W
- 1.8526,0.960555
$ D. e3 b) q% |3 J" M4 N - 1.884,0.951351
. u8 c2 t3 P1 E' e: [0 x6 \4 j; e - 1.9154,0.941209+ {9 I# [2 x1 P* P5 ]
- 1.9468,0.930145 s/ J5 G8 R& J' ?, G
- 1.9782,0.918153
$ Z* o; W3 H- ]* J1 ]" U - 2.0096,0.905261
; X `. ?! n; A4 Z" s# O+ l6 Z - 2.041,0.891476
' I O! B% r/ L0 ? - 2.0724,0.876813: X- K, w& D/ k& j. V3 |
- 2.1038,0.8612855 q2 E( D) U# J% T# m* H
- 2.1352,0.844908, D5 s1 Y1 c3 M6 v
- 2.1666,0.8276986 z, v4 Y5 y3 D& J* {5 i6 p
- 2.198,0.809672
$ f$ R. ?' M( I0 f% @- _' ], h - 2.2294,0.790848
& x8 f2 V5 M. e2 n - 2.2608,0.771244
4 L: P. [; Z7 \- E; u, [7 B3 ?9 ` - 2.2922,0.750879
$ w8 A- ^9 Z2 h - 2.3236,0.729775
- y& k1 X6 k8 t- L s - 2.355,0.707951" e0 W' _& v/ h' Q% @& z
- 2.3864,0.685429
6 l0 O: d$ o- {7 P9 X6 T1 c - 2.4178,0.662231
+ S1 x' \5 @( f - 2.4492,0.638381
$ }# @2 C' n/ S5 _) E, h1 L - 2.4806,0.613901
+ ]" o& q0 M. K) _. X - 2.512,0.588816 T$ U8 p* a; J$ y: Z5 O# A' _; G) |
- 2.5434,0.56315
0 {4 x" V; c; ^5 C3 `" G/ S - 2.5748,0.536929
& F0 E% I/ P1 w; P4 H - 2.6062,0.5101796 }9 I5 o% ?% w7 a: x6 T" _6 V
- 2.6376,0.482926! K& z% }. E5 e d
- 2.669,0.455196
( S4 E( P7 p% V6 `4 _ - 2.7004,0.4270181 G2 m2 g, N2 V' o6 I. a3 \' p
- 2.7318,0.398419
! u/ u" B# g8 d. N, n8 E - 2.7632,0.369427
/ a/ e) @& j/ {! d - 2.7946,0.340071
* m2 J1 w) Q" k/ b - 2.826,0.31038
- g5 g: }( i) J: A! J3 k! O6 _% z - 2.8574,0.2803831 D# q- u2 C$ l
- 2.8888,0.2501099 A' l9 ?" d1 V/ a( }
- 2.9202,0.219588
7 J7 l0 @; X6 H - 2.9516,0.188852
5 p5 V% `# g9 }2 f B) f; e; ^ - 2.983,0.157929
, o) s2 J( b9 C' |5 a$ y5 v% Y2 ^) \ - 3.0144,0.12685/ z9 w: w+ q& K1 q; U" X0 B
- 3.0458,0.0956462
& R; u: J9 y6 b' a1 ? - 3.0772,0.0643482- Z9 p; I' G; P% |# n! |. g
- 3.1086,0.0329867 J ?. o, X# T7 M
- 3.14,0.00159265
1 H2 z8 U( h. \4 M8 S' ?+ } - 3.1714,-0.0298029+ b' L, f- k) r7 v
- 3.2028,-0.0611691
0 f8 ^; Y: }3 a - 3.2342,-0.092475
( _7 T1 F3 ]- [/ u4 P - 3.2656,-0.123696 r% G6 M8 w( O* K5 d
- 3.297,-0.154783 @4 ^. @. g0 D: a2 j- z
- 3.3284,-0.1857237 c O, B5 p. Y. N' U
- 3.3598,-0.21648
`0 [6 ]6 P6 L4 R: m - 3.3912,-0.2470239 E. a+ D2 R; U$ W0 i+ Y3 {" u! \2 O6 ]
- 3.4226,-0.277324
" _* E% }: M1 a3 b - 3.454,-0.30735" T3 t) J m9 K& ?* x8 g. T
- 3.4854,-0.337074
0 ^% h; w, j# W9 j - 3.5168,-0.366465
4 S9 \. V9 i+ l. {% }$ r; Z/ }1 ] - 3.5482,-0.395496' l5 W: {9 e/ S
- 3.5796,-0.4241363 N: U; I3 @: q
- 3.611,-0.452358
5 c, X9 z: M# y- X. _ - 3.6424,-0.480134* D$ y& P* n6 N1 b5 K
- 3.6738,-0.507437
. D2 ]8 X$ F- R& d0 ~9 ^ - 3.7052,-0.534239% c# g6 \7 E3 t+ f1 D3 P
- 3.7366,-0.560515
/ e, V g$ D8 P, \) G) {1 f - 3.768,-0.586238
! N$ j/ s2 x& z! \! G0 b% G - 3.7994,-0.6113836 l9 i/ t, W6 b" |
- 3.8308,-0.635926$ k( b1 @4 o$ |2 w
- 3.8622,-0.6598411 D6 `4 X& i! I
- 3.8936,-0.683106* z# R; X- F6 w) h
- 3.925,-0.7056986 h) t. f4 {: S0 b* l
- 3.9564,-0.7275937 J8 l3 m% I7 E, f; h. J
- 3.9878,-0.748772# e. a$ U. B/ ]
- 4.0192,-0.769212
; C, V7 [) m# r" E5 R: T, K2 Z; Y - 4.0506,-0.788894
7 F: j, Z6 O7 H+ o) A - 4.082,-0.8077984 U* T4 r m% w! X( N6 |
- 4.1134,-0.825906# H, K) y# k5 r0 \# G
- 4.1448,-0.8432
: W: h! u% ?; t6 e0 \5 d+ K - 4.1762,-0.859662" t R3 G, m3 `0 V8 [% [/ u
- 4.2076,-0.875277$ t% T' M: b) T, z; X* F+ G
- 4.239,-0.890028# V$ o1 m) F! L' R4 k
- 4.2704,-0.9039031 ?/ m" r- p m
- 4.3018,-0.916886. j# @4 j% `* k2 ?9 P. N
- 4.3332,-0.928965
" w9 Z" H& G, k* B% A" | - 4.3646,-0.940129
$ c6 ^; ?, o7 k! A6 L2 p - 4.396,-0.950365
& m# a; `; Z# G& C- @" I$ ~8 M* a - 4.4274,-0.959665/ c* q8 w# D8 n0 G
- 4.4588,-0.968018
1 \4 S# U/ ]# q8 }. Y' R - 4.4902,-0.975417# o7 c) T9 r" e6 L# X
- 4.5216,-0.981855
3 q/ y2 V$ S- o5 G9 a, h - 4.553,-0.987324
V4 j; F) Z' m2 i& U9 B: O - 4.5844,-0.9918214 B, i) B$ F3 r+ g9 S$ w
- 4.6158,-0.995339
. Y' s# }; P' X - 4.6472,-0.997876
% p! `3 q& ~* a" X A% o - 4.6786,-0.999429
- n& U6 F7 h" e: v8 @- T - 4.71,-0.999997
$ k% a) d! y R! q; \/ A+ p8 d* M7 Q1 Z - 4.7414,-0.9995795 y$ ?7 K' u6 D2 l0 @# {0 w4 \
- 4.7728,-0.998176
; |9 _2 |7 ]! w; g - 4.8042,-0.995788
" j3 k9 Z6 T8 }+ O+ P - 4.8356,-0.9924197 H0 m' [+ a. N/ H9 \! G
- 4.867,-0.988072
, @$ |1 j" x! Y4 ]0 a1 R - 4.8984,-0.98275( V5 f; F& n* f6 J
- 4.9298,-0.976459
; d5 ^: V+ k/ Z4 N! D$ w* d# s - 4.9612,-0.969206
, I# _6 l0 f3 p5 L - 4.9926,-0.9609976 c. l) H' Q! a1 f
- 5.024,-0.9518412 h U2 l4 a7 ?8 Z9 r$ `
- 5.0554,-0.941746
) Q- v- R4 g* D( f- c - 5.0868,-0.930723: C# ^3 `) i& I' l( y. U( X' p
- 5.1182,-0.9187836 B8 Q9 q, N0 Z9 `4 r2 s
- 5.1496,-0.9059360 Y7 i9 s! C2 _# L4 {" h5 }( G
- 5.181,-0.892196+ W* `3 U! {3 v S" I; f! u
- 5.2124,-0.877577: G& h) i: @3 p$ R
- 5.2438,-0.862093
' O8 }4 i2 [- W, ~ - 5.2752,-0.845759
1 B( z: q6 B, I% Q - 5.3066,-0.82859
: C; q" \; G5 x; @" n: m3 Y - 5.338,-0.810605% Y# @5 x7 x5 Z7 {
- 5.3694,-0.791821
* R3 Y! t) Q4 M# s K - 5.4008,-0.772256
5 u2 t4 a5 b; F0 }( Z - 5.4322,-0.75193" k/ j' Q9 U. X2 }" a& k; U
- 5.4636,-0.730863" v5 ?4 W3 o9 N/ i: u( j) x1 ?
- 5.495,-0.709075
+ }: r( `% g3 s - 5.5264,-0.686588
) l* X) u0 h9 i0 Z. J( H: \0 o5 @, V - 5.5578,-0.663424
+ Q6 V4 j. X' A9 S- l3 E g - 5.5892,-0.6396062 Q$ ~7 P5 f4 {; t( t. {0 l0 ]5 `! c
- 5.6206,-0.615157
- q6 A) Q2 o8 y9 `, A - 5.652,-0.590102
6 B! a6 b6 i" ~& a - 5.6834,-0.564465
% ]9 J' X+ v/ _0 H* C0 a+ G - 5.7148,-0.538272+ S) s/ y% d: g) [# ~# ?
- 5.7462,-0.511548' S) g* L6 C( d- A; Y( K
- 5.7776,-0.48432
- i; |& \7 i$ ~ - 5.809,-0.456614
8 V. O3 M; M' a. f5 N! N0 | - 5.8404,-0.428458
9 c" X" o. a W3 P/ M - 5.8718,-0.399879/ R' R( v. u h7 }
- 5.9032,-0.370907
$ {( X4 i) f7 S - 5.9346,-0.341569, R: W( M7 ^/ p$ j; v9 }
- 5.966,-0.311894
) Z6 \' ~5 ?. m9 U: E - 5.9974,-0.281911# F; W5 b; G' ]! F: d+ A- O
- 6.0288,-0.251651
: f) F2 @0 Z" L; X( M0 t - 6.0602,-0.2211421 ~. q$ z( }5 M2 x
- 6.0916,-0.190415
' w a& C( t! |3 \! W' N2 Q - 6.123,-0.159501$ f j3 @1 a+ u, [
- 6.1544,-0.12843$ W( ^2 w5 F8 T0 a& c% B9 c& L
- 6.1858,-0.0972314) F* _" }- T4 R! r* d& f; b
- 6.2172,-0.0659374
7 }& v" R$ J3 | - 6.2486,-0.0345784; w9 |+ ~* G0 e4 c
- 6.28,-0.0031853; s8 H( ], W g
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