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发表于 2009-3-29 21:51:18
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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. W# N2 k1 W; b F+ ^: E
- 0.0314,0.0313948
8 u! v9 Y+ f- `3 N - 0.0628,0.0627587
1 B6 ~% h: v: y/ I$ C - 0.0942,0.0940607
) c3 K6 V1 f0 u - 0.1256,0.125277 {% r* @6 R, r" ~
- 0.157,0.156356
( `& D n0 i+ k0 N! S - 0.1884,0.187287
8 ^/ T; \# m( b* ]' a. u8 l% t - 0.2198,0.218034" L( U; X' h$ D! N6 G
- 0.2512,0.248566
3 L: i2 ]9 N j! e* t6 U, N$ s5 U - 0.2826,0.278853: n( l" E- c' D! [
- 0.314,0.3088660 _6 M* m% o- E; a7 Q! }
- 0.3454,0.3385738 d+ G4 @7 o2 T* E
- 0.3768,0.367947
* A% P+ E* y) a2 z# [: ?5 | - 0.4082,0.396958
* l$ c/ I- L* v$ A; `& ^# x9 Y9 r - 0.4396,0.425578
" x: I9 d4 _3 w& ^& d5 d4 p - 0.471,0.453778
' _$ E6 U1 ^* y6 w: X - 0.5024,0.481530 G' x6 J) O1 q+ s
- 0.5338,0.508808
, A; m' c; }1 n3 _$ J9 G" D - 0.5652,0.535585; h) p+ ~9 g1 l. d0 z+ O( X- \* @
- 0.5966,0.561833
. f' J3 S: L4 n+ ?# B4 ? - 0.628,0.587528/ y# V# e4 i! e3 w6 c+ e
- 0.6594,0.612643
# G$ S. [7 C6 ~3 h+ Y' @ - 0.6908,0.637154
+ l' V" l' R7 r( ?! e& b - 0.7222,0.661037
! U1 w/ {- s8 S1 A8 |2 ~ j - 0.7536,0.684268
! C( q. n& V! C& k+ l - 0.785,0.706825; h4 ~# B/ P) Q2 j
- 0.8164,0.728685" A8 p7 |1 C/ U; x9 P* x# A+ D
- 0.8478,0.749827( |2 d" i- T0 |
- 0.8792,0.770229* U9 ^( H7 b5 G" z1 Y) g+ B {, J
- 0.9106,0.7898720 ]& L8 _$ [" v8 T
- 0.942,0.808736! j+ X; o' W; ]4 c0 G7 D
- 0.9734,0.826803
. d5 N4 O* O/ x/ M/ J- n - 1.0048,0.844055
2 |0 c: e- P5 m- [ - 1.0362,0.860474
# z- s3 ?! \+ d2 W' ~ - 1.0676,0.876046/ L- m/ B! P* o! W" a8 c9 p8 V' V
- 1.099,0.890753
# T8 m# e0 g! r# r* D1 t/ x - 1.1304,0.904583" {/ B9 d) \, S( w* O
- 1.1618,0.917528 z% l7 \! N4 b% A& t
- 1.1932,0.929554, ^9 Y8 j' I# g7 A4 f
- 1.2246,0.94067
# s; j- h* d; ?8 M$ I- g - 1.256,0.950859/ L. x. m/ l) s5 S; Q
- 1.2874,0.960111
; z; }8 Z H$ m0 g3 E' ]5 j, J+ S0 x - 1.3188,0.968417
Y; d y$ b# ]& W1 o5 b9 x1 K( U - 1.3502,0.975767! I* x _4 v- w6 O0 A# X& \3 A
- 1.3816,0.982156" a& J; _, @0 Y
- 1.413,0.987576% |& G: j1 p: T) r' l
- 1.4444,0.992023
- @* j8 e3 w0 d1 D2 K | - 1.4758,0.9954910 [( F* N( t6 W& L h) R
- 1.5072,0.997978& _) b4 p% b' @3 l) W6 J
- 1.5386,0.999482
1 r$ b$ {0 n) K7 ~, L" [8 E - 1.57,1.04 U& P" H) W# ]4 ?! ~
- 1.6014,0.9995327 D7 x* d0 J! Q
- 1.6328,0.998078, F4 E" u& g0 h) O9 o; ]
- 1.6642,0.995641. F, M9 o. w, Z4 A/ l" S) |
- 1.6956,0.992222
g, q( y; W! u/ w) \3 S - 1.727,0.987825
+ c; I4 x0 h* V4 Y1 D+ Y8 _0 b- @ - 1.7584,0.982454
2 h3 Z5 H% s, h7 p8 { - 1.7898,0.9761148 t+ l& O$ h s
- 1.8212,0.9688129 B( ]' X$ T& o: _+ o& y2 T& h+ [
- 1.8526,0.960555
; V1 K: V$ R5 T+ Q8 w, t - 1.884,0.951351- p9 C, f% P& D7 ?
- 1.9154,0.941209
; Q# y0 F2 S% o) s1 Y2 t/ s8 d% |. h& y - 1.9468,0.93014
2 Z1 y5 J4 s3 m) Q3 j5 x% } - 1.9782,0.9181539 a2 V# V' d9 j; F
- 2.0096,0.905261. r8 T4 n9 ~8 w; i( T
- 2.041,0.891476
8 X- l6 P3 m, Y4 }1 m - 2.0724,0.876813
5 j$ D1 I/ @9 q1 R4 _/ Q - 2.1038,0.861285
$ @: ^' p. L: ?. i" u - 2.1352,0.844908
7 X5 N! ]; C' Y - 2.1666,0.827698
: s9 E) r* D0 Y y - 2.198,0.809672! T' Z T! X5 d# I/ ^" L% p
- 2.2294,0.790848# {8 p9 i8 E( D+ V: A
- 2.2608,0.7712447 p0 `0 w' a) x( I
- 2.2922,0.750879
. h" p( |! j; ]- V - 2.3236,0.729775
# P' |9 u; ~! d- o! G - 2.355,0.707951
# X4 K& s0 q( B8 n2 F; c - 2.3864,0.685429- h, ?% u( x/ }6 g
- 2.4178,0.662231
0 z$ h. a$ |, j- b4 ?" y+ Y/ u - 2.4492,0.6383812 y! ?3 m W# [# F4 w( V
- 2.4806,0.613901
, C& G) K- H$ K - 2.512,0.588816
8 }% u3 F& G5 I' a% {9 r! x' W - 2.5434,0.56315- A. _6 r: d% ^- o6 R: [
- 2.5748,0.536929
* P( K! \. D$ i - 2.6062,0.510179; r f+ s4 V. r8 g1 X5 R( w5 w
- 2.6376,0.482926
+ k5 X* ]2 f; N$ y5 f; b1 G - 2.669,0.455196
F8 Z: `, u7 h' S0 o* {8 D - 2.7004,0.427018
% B( x# p* \/ V2 o4 ^ - 2.7318,0.398419
$ Y6 l% f+ v% a - 2.7632,0.369427+ @4 y( q [4 ]) h! p+ [% a; }) S
- 2.7946,0.340071
1 C" Z9 N% w: v1 c0 R8 ~ - 2.826,0.31038
0 q) p* q d( A# C) I - 2.8574,0.2803837 M1 G/ G2 ?0 z0 e
- 2.8888,0.250109' g$ g# y; b/ i, J% e: k, J: c
- 2.9202,0.219588: {, K' c: P/ K& |4 r ^
- 2.9516,0.188852
% O( Y% n1 L1 k. U3 r, ? - 2.983,0.157929& I5 F0 \# Z% ~; k# e8 z! e
- 3.0144,0.12685
4 e$ P3 q+ W9 t7 H0 ?8 M - 3.0458,0.0956462
( `* `: X0 i% V5 x* u - 3.0772,0.0643482# N* x5 g# [0 F3 L) `9 _' s3 H
- 3.1086,0.0329867
6 _ F) d W% S6 Q7 S* R7 Y; @ - 3.14,0.00159265
1 m8 d7 ~. K b9 q& g. x - 3.1714,-0.0298029, H* E8 ]& t9 P9 Z2 f8 r
- 3.2028,-0.0611691
9 O/ L, L' A7 c" ^1 A - 3.2342,-0.092475
9 E6 J c; ]% E# m5 h/ X - 3.2656,-0.12369/ u. X3 ]1 L9 H3 j0 h, t- |3 o7 @4 @
- 3.297,-0.154783
! Z: o/ M' Z% c7 }& e1 v3 V1 Q - 3.3284,-0.185723
" ?* p# ?( N/ Y7 K1 } - 3.3598,-0.21648
# D, X) r* X7 e3 a3 p - 3.3912,-0.247023, J& V* M7 J) }, v M
- 3.4226,-0.277324+ ~3 t1 C6 l5 C+ B% H7 ?) S1 Y; U/ F
- 3.454,-0.30735
; T4 k8 S5 Y' c2 v$ j" ^ - 3.4854,-0.337074* p2 p$ G4 @, x" g! c' _
- 3.5168,-0.3664656 j5 Y3 }- p7 I1 o4 G6 F' ~
- 3.5482,-0.395496
# \. i+ f+ R# c! L: v/ O+ U - 3.5796,-0.424136
% }- [. x; b. f* d, n - 3.611,-0.452358, p. J% _8 b9 ? Y4 n
- 3.6424,-0.4801342 n+ f/ t. I. n9 }" l3 ~' ~0 I1 t
- 3.6738,-0.5074376 d9 `/ e- J* a/ l# S$ D! R
- 3.7052,-0.534239- o$ j5 R$ q' ?3 }- ~ p4 ]% [1 k
- 3.7366,-0.560515% T p" U& ^; z( b7 O4 Z! e
- 3.768,-0.586238
& J. r* p/ t" ~$ u5 A - 3.7994,-0.611383+ T- `5 T' ^/ d. Y) S* u2 f
- 3.8308,-0.635926! s" N u8 @4 C$ l! l
- 3.8622,-0.659841: Y( I& W0 k% i3 k! @1 }( K* Z: T
- 3.8936,-0.683106
4 H& H7 n9 u$ P+ j" L j6 x - 3.925,-0.705698
# W+ g/ Q6 W/ C7 ?* s% b - 3.9564,-0.7275935 m, `, U9 w! L$ }% d
- 3.9878,-0.748772
. |) r; O+ X( E! `8 z; j2 o - 4.0192,-0.769212
1 c/ f# z( Y0 v3 Z1 t - 4.0506,-0.788894
0 Y S4 ~: x- P ^% W. I - 4.082,-0.807798
2 d0 V: {" x. l! H - 4.1134,-0.825906; X3 Y9 X8 v+ |. M7 q
- 4.1448,-0.8432, x6 H6 c# r3 v& `1 A
- 4.1762,-0.8596626 R8 i5 o. p1 I$ @7 v' ~
- 4.2076,-0.875277
5 l3 g! c( O" N; p$ P - 4.239,-0.890028
8 K% k0 R3 i- h9 U6 A0 \/ u" t/ e - 4.2704,-0.903903
( h+ H t/ P1 \( r. V - 4.3018,-0.916886
4 y, G& z+ V1 d2 C" _ - 4.3332,-0.928965
0 D* h+ \1 g% `0 V$ |& e - 4.3646,-0.940129* {9 q3 x; v, w: ~% N+ W; ]2 A7 W5 n
- 4.396,-0.9503659 b/ j! {# n6 F. l, ^
- 4.4274,-0.9596652 F4 Q3 U$ p3 W3 F% p2 ^/ W' n
- 4.4588,-0.9680189 u* v; K4 G4 b1 G4 x5 \& _, E- j
- 4.4902,-0.9754171 a+ f& z8 T9 M. F0 m/ Z
- 4.5216,-0.9818559 s% h+ \& B Y- X7 L+ q
- 4.553,-0.9873241 S0 h# p* D6 ?' g% {1 T. ]+ H
- 4.5844,-0.991821
4 Q$ }& i& f. H+ J* s - 4.6158,-0.995339' K/ e! \, k7 B
- 4.6472,-0.997876. `5 d' p) x7 S( U
- 4.6786,-0.999429; y# v, o& _( V* I; K
- 4.71,-0.999997
+ {! r1 ~1 O% b1 Y; w - 4.7414,-0.999579$ j3 i, z. t( o1 s4 b0 p
- 4.7728,-0.998176
, r: [" [3 z" M. b+ _) `1 w2 T - 4.8042,-0.995788
* ]/ Z/ W% e1 s5 j - 4.8356,-0.992419
4 `5 O8 O( J# a# ?+ x+ T0 f8 W - 4.867,-0.988072
/ ` q" z+ \! a! C4 Q- W - 4.8984,-0.98275' m- N9 t1 P/ y. L: p# L9 \5 @
- 4.9298,-0.976459
4 n6 K2 t2 g- d+ Q! } - 4.9612,-0.969206( V3 e2 E& s3 J. f, ^
- 4.9926,-0.960997
* [* p: t! M8 Q, Z. h+ {7 q- Y - 5.024,-0.951841
: u) @/ v5 \; l1 } - 5.0554,-0.941746# l" z, T% F0 `; t8 S" k
- 5.0868,-0.930723
# Y4 b4 C l: q2 p% @& H% Q - 5.1182,-0.918783
: t2 A0 O, }! |3 u7 l: J - 5.1496,-0.905936
& Y3 z: W& y' @3 `1 E8 w0 c. _ - 5.181,-0.892196& ~! [4 f& s/ a
- 5.2124,-0.877577: K) |8 o0 r) w7 e" Z# c& i1 |/ B
- 5.2438,-0.862093
( `# O M% g ~. n) n; \- B) D - 5.2752,-0.845759
) \- F# W( t6 B4 t: f3 { - 5.3066,-0.82859
) B Z9 }; B2 } - 5.338,-0.810605
2 a7 }0 k) w- W9 u) r - 5.3694,-0.791821
' J& ~+ U! X% N" p4 ? - 5.4008,-0.772256
& r, l; J5 ]/ z* a: J1 o @ y& T - 5.4322,-0.75193
3 k9 [" w, Z: P+ M1 P - 5.4636,-0.730863' t0 n; q$ T) G) k% s* u
- 5.495,-0.709075* {( l! Y' N$ b$ Y" g
- 5.5264,-0.6865886 m9 \5 N; A. p
- 5.5578,-0.663424, p7 r1 {2 v0 n* i' p
- 5.5892,-0.639606
/ H s$ M1 e, [" L% c& m5 q, L - 5.6206,-0.615157
$ b! w4 @1 \; }' S - 5.652,-0.590102
) Z6 ]; r5 W: i - 5.6834,-0.564465
}3 Y- i' \2 X$ b# \- H, h - 5.7148,-0.538272% P& D% G, v( p" U ^8 q5 Y
- 5.7462,-0.511548
3 F4 R! J. a- S, b - 5.7776,-0.48432/ i0 |. t7 ]- e5 @! [
- 5.809,-0.456614
: I) W1 k- @: V6 A- M# R - 5.8404,-0.428458
7 c. d% ~" [$ P8 Y7 A; H5 c - 5.8718,-0.399879
$ d5 @7 {. z2 \! M5 d! f. p/ ] - 5.9032,-0.370907
% _% x- H& x8 e( }1 o4 m! U1 ^ - 5.9346,-0.341569
1 A5 J3 N. @4 W. S" } - 5.966,-0.311894" e) ]* A) {& k
- 5.9974,-0.281911
% A/ ~( H+ K$ {) f - 6.0288,-0.2516519 c4 T, ~+ q- P( }
- 6.0602,-0.221142
- @3 y) U. L1 e5 L7 w& U' r - 6.0916,-0.190415) A( W# M j* @3 n2 m+ @8 J
- 6.123,-0.159501
' P' J, S4 [/ U. D7 { - 6.1544,-0.128434 k- t% Q% T4 p& ]* J
- 6.1858,-0.0972314
7 K9 b- t+ l: O. i) s - 6.2172,-0.06593740 O5 n7 R( \- M( w% _
- 6.2486,-0.0345784
7 N8 ^' V4 I ? t8 R: j2 B - 6.28,-0.0031853
5 m7 W; k) V, { -
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