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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
, f: y8 b5 Q' p& Y5 @0 A6 q& G - 0.0314,0.0313948, Z: g4 j) b$ O; f
- 0.0628,0.0627587
# M" r* Y/ S! `3 T* c/ f0 w$ j - 0.0942,0.09406078 {6 h7 E/ S& Q0 L, i1 }9 [
- 0.1256,0.12527$ E$ {! n: D: O2 e/ m+ |
- 0.157,0.156356
5 a5 {3 r. E7 r8 u' W - 0.1884,0.1872877 w8 U1 U; l" q1 \
- 0.2198,0.218034. l" J, t' M, v: o3 k) E
- 0.2512,0.248566% m4 j) L# {8 y) h
- 0.2826,0.278853% c6 S8 F( s0 k& {
- 0.314,0.308866
6 O( J) Z' \! Z, ~5 n: R - 0.3454,0.338573% z8 E: m9 j. j4 ]# x
- 0.3768,0.3679470 E8 u) r/ j* k! K, q
- 0.4082,0.396958& ` |+ m: D7 b, o$ b1 t& E& r; f
- 0.4396,0.425578
6 `7 R" G( M! h `- H) E5 L& ? - 0.471,0.453778: L n* f7 v# h
- 0.5024,0.48153
: R& p* S- I5 _. y) S - 0.5338,0.508808
5 |$ g3 ^" h3 n& C' w% z& m) b3 w - 0.5652,0.535585
7 g; d; ]8 Q, c r+ O - 0.5966,0.5618335 q! _3 v" N: W" K% u
- 0.628,0.5875284 a2 \7 p: Y) @% x# G; L3 u" y
- 0.6594,0.612643
9 L" ]$ K7 p# g2 i - 0.6908,0.637154
0 }: ^2 h; t9 \) g. {2 p - 0.7222,0.6610379 j* ?+ l/ w P0 ?) l
- 0.7536,0.684268
6 ]( U! i$ j' Z. C - 0.785,0.706825
0 e" ~* T, W/ N5 F- V3 ? - 0.8164,0.728685
$ W6 U& Z7 C0 |# a6 Y% _ - 0.8478,0.749827
- w$ M: ?) N' @2 |8 E0 P* Z - 0.8792,0.770229: c+ ], k' l" r# @. f/ E: t
- 0.9106,0.789872; O. P+ f7 U" E2 {: m( |
- 0.942,0.808736% e" w2 {1 a/ j# C4 B
- 0.9734,0.826803
3 ~2 `; x8 V, u, n5 d# e' o& s - 1.0048,0.844055; R' k+ }- M" s! ]
- 1.0362,0.8604748 f# M9 {: p& |6 x# ~/ k' F$ N
- 1.0676,0.876046
& i) F' s- _$ U& e+ Y - 1.099,0.890753
5 L: ^+ q" L. w+ }: u6 O - 1.1304,0.9045839 ?% m" }7 k0 |1 d! M
- 1.1618,0.91752- v* J" I1 `1 Q8 O/ x
- 1.1932,0.929554
2 O3 M6 F7 q! R: ] - 1.2246,0.940679 W2 G5 T* m/ R' y
- 1.256,0.9508599 L* M" s9 X/ Y/ `
- 1.2874,0.960111
* ?: B& C |0 U# \ I/ |& ?6 y - 1.3188,0.968417
+ a% P- X0 U. g9 b# \ k7 S7 N% d - 1.3502,0.975767
9 |) @% {$ f% G - 1.3816,0.9821565 k: P; o9 z# M3 B9 I; [
- 1.413,0.9875764 ]% I0 s6 @; n2 C
- 1.4444,0.9920239 H9 M$ p8 H; X- C: Z
- 1.4758,0.995491- m1 c6 o) h/ W' K- f
- 1.5072,0.997978
, W: t+ Z0 [: }; F1 f( X8 X0 u3 r4 } - 1.5386,0.9994825 Q% @5 B# H$ U$ t
- 1.57,1.0- j" ^2 X6 M0 C" v
- 1.6014,0.999532
$ e; N& k' i2 n9 b+ d% `+ S - 1.6328,0.998078' X3 {$ P9 v. O' g F! a
- 1.6642,0.995641
* J+ s4 N: z- s - 1.6956,0.9922223 ^" w' I) ~) D7 E. F
- 1.727,0.987825
2 _' V6 H P( R3 d - 1.7584,0.982454
5 A/ |( d* y2 l - 1.7898,0.976114+ @: o- }( p4 r3 i6 z
- 1.8212,0.9688129 P: t- B: I5 c! J1 _9 T; o$ _6 C
- 1.8526,0.9605554 L w- G' P( i, H& w! N
- 1.884,0.951351
( L5 V7 s7 M1 s5 e" T8 A. s* A - 1.9154,0.941209 T1 `4 A" O* ^9 t; N" I$ @7 N: q' t
- 1.9468,0.930144 n. M8 A$ r8 D- b$ ^4 I# W1 K
- 1.9782,0.918153
W7 Q" ~' r$ D8 x9 N' m7 X - 2.0096,0.905261/ N1 y9 b( D8 i; A+ \- J' j
- 2.041,0.891476, L, _% \: l- B( g
- 2.0724,0.876813
1 p8 h+ Q% g& S n, X: c - 2.1038,0.861285
& o1 p# j- n6 p* W8 P( w9 _; |* d* F - 2.1352,0.844908( b$ F$ Z0 c4 \
- 2.1666,0.827698
2 F }3 j8 p+ a" H - 2.198,0.809672
. `( N$ l9 c8 f1 D/ x6 C - 2.2294,0.790848
4 a, U4 O- T H0 f: u, e$ \8 I" T. n - 2.2608,0.771244
3 m* R+ B2 d( P4 }5 Y - 2.2922,0.750879+ s$ ?3 a+ g% \, ~
- 2.3236,0.729775
- q ] Z4 M0 d$ S3 l+ q! @ S6 F4 H - 2.355,0.707951
- K4 t6 y* Q1 A/ m - 2.3864,0.685429; m7 r# S0 R+ Y) ~& O. m& o
- 2.4178,0.662231- Y2 d- i2 Q T+ f, p
- 2.4492,0.638381
! ?6 v# _( M) z1 \' X - 2.4806,0.613901
4 f: x4 d. c( ^5 Z# {# H - 2.512,0.588816. K$ p L( T' A
- 2.5434,0.56315" P/ b) r7 @$ s; w- S
- 2.5748,0.536929
( l0 C6 I, L F) H, [8 w7 z7 F - 2.6062,0.510179
! l5 a4 k2 t; _6 e# u - 2.6376,0.482926
& A1 n Q9 `6 G6 G; v; j/ {4 z- Z - 2.669,0.4551968 `& O5 D! ]0 m, h. o) r
- 2.7004,0.427018
/ I+ r) C" ^/ X - 2.7318,0.3984195 a1 ?( u8 \3 M
- 2.7632,0.369427! N. i- q7 H. j8 w
- 2.7946,0.340071' f4 |; V0 ^; \8 Y3 k1 I
- 2.826,0.31038
' V1 E" `/ G2 T* V* N9 k/ L/ Q0 P - 2.8574,0.280383
9 L) N) G; }+ k. }2 ` - 2.8888,0.2501097 b' E( E% A P9 j7 Y% E+ O! r6 l0 Z
- 2.9202,0.219588
/ {7 R( C, @; q/ s9 n( u# t5 f6 ^7 c9 A5 q( T - 2.9516,0.188852
% w8 }4 H7 c! n6 O& E& m/ L - 2.983,0.157929
+ U- I* |; D8 Y* s - 3.0144,0.12685$ Q( B8 x2 ]9 `' o% y: h
- 3.0458,0.09564622 @6 D6 k; e" y3 M" w
- 3.0772,0.0643482
7 _6 l2 s& K6 S7 k - 3.1086,0.0329867
6 I' ^$ B/ p5 ~- M4 Q+ r& O( c) G( K9 a - 3.14,0.001592652 _% {* ]. V+ Y6 d
- 3.1714,-0.02980295 R8 `) v! E+ h- `7 d5 v c; U
- 3.2028,-0.06116915 Q) C) l" x: ^! R( E+ s
- 3.2342,-0.092475
- k/ ?5 D6 u# y F- D - 3.2656,-0.12369: s7 x2 Q& k8 m x4 s
- 3.297,-0.154783
: \& H$ E- Y! _1 v4 ]: }! X; n! N* { - 3.3284,-0.185723
' t9 i! k& W( P; B5 i' a7 O4 _ - 3.3598,-0.21648
1 K( ?$ Z- r$ o' @/ h) a c. \) v - 3.3912,-0.247023
9 Q( C# b3 p" h; J! L7 Y% ` - 3.4226,-0.277324
2 B: r% _; o) j" Z" l- y* ` - 3.454,-0.307357 H+ T9 {* [, i" c) z9 e, ^; g0 C! i
- 3.4854,-0.337074
, v# o/ F B ]$ L4 s2 l - 3.5168,-0.3664655 t! W" C& W$ r8 C7 E1 q8 l `
- 3.5482,-0.395496# w+ @$ h& s0 H% I5 A/ g5 l
- 3.5796,-0.424136( N) \! y! n1 M) Z, X+ I
- 3.611,-0.452358
0 {1 X( B! r/ ^ - 3.6424,-0.4801347 I3 f2 u# M. S. h
- 3.6738,-0.507437
3 V- N' q" {. ?8 Y - 3.7052,-0.5342390 j# P3 p0 a$ Y6 U4 i2 ?+ ~$ `# A
- 3.7366,-0.5605155 p2 m. \0 F, D
- 3.768,-0.586238
( T' H1 d% [8 V" W2 Y% a - 3.7994,-0.611383# R" s4 O! i. t) U' S. i7 U t$ C
- 3.8308,-0.635926
# t+ U9 M5 P! m( W& B - 3.8622,-0.659841
! s! P1 G$ }/ y& M: g' a - 3.8936,-0.683106& f. R8 l: K2 ]
- 3.925,-0.705698
$ g+ P. {7 _4 X$ t) E$ m# t' S - 3.9564,-0.727593- \1 T( t2 ^1 h0 z# E% k& A! r' X, [
- 3.9878,-0.748772
0 t+ Z3 e& {! [ - 4.0192,-0.769212
: _# l ^, H/ q# d9 i8 c - 4.0506,-0.7888944 c5 l7 w) r$ [( O9 [& c( t
- 4.082,-0.807798# H6 B, r s/ K4 p- c' Y
- 4.1134,-0.825906
5 Q; n. {, u- G+ x8 |8 a" j - 4.1448,-0.8432
2 `; b$ w( X# [$ M0 R - 4.1762,-0.859662 O. F# f: t3 s7 W- Y) H
- 4.2076,-0.875277
) V" K. @( A: v' [6 A1 H2 W9 | - 4.239,-0.890028( h7 J# ?$ v; e, p0 W
- 4.2704,-0.903903
: k) C; [; ^- ~7 ^/ Q+ W - 4.3018,-0.916886" F5 X) P9 f% h0 u+ K# S
- 4.3332,-0.9289650 g, o$ R0 I w6 X+ V4 V" ~; ~6 k9 ?
- 4.3646,-0.940129! u/ ^! Z/ }4 M
- 4.396,-0.950365/ [6 l/ r/ f5 w: |& M4 K$ [% U
- 4.4274,-0.959665
* y1 ]3 [8 e4 q6 w" J - 4.4588,-0.968018# }- Q, G" f4 N6 W* {* u
- 4.4902,-0.9754174 s' y5 z5 I5 V, t9 R
- 4.5216,-0.981855. V4 V: J& I n# f9 r
- 4.553,-0.987324 Z7 F- ^. k2 i% x4 b2 t2 s
- 4.5844,-0.991821$ [& \. N" r6 S$ W4 n& V) _% O# F
- 4.6158,-0.995339
( D1 d" h7 d; Z8 V) d8 i4 A4 G - 4.6472,-0.997876
! a, E1 P7 C. Z- y- p/ i- O6 E - 4.6786,-0.999429
1 y* x6 q) Q" t6 D" l - 4.71,-0.999997
( A; U* _7 c6 M - 4.7414,-0.999579/ ]5 e% n# T3 X* j0 d7 T
- 4.7728,-0.998176
: [/ \- I3 _, t* G" R) ?0 i( {- O - 4.8042,-0.9957885 e# N0 Q* w) \' h+ e4 m
- 4.8356,-0.992419$ M: C$ \5 \5 }* i1 O+ V, \3 O
- 4.867,-0.988072
" ?, `( A5 r7 p3 f8 a - 4.8984,-0.98275
8 J M5 M& I8 o8 ?: j - 4.9298,-0.976459$ q1 G+ S1 {$ z& t& r9 L5 }, n: k
- 4.9612,-0.969206$ N+ j# g$ E ?/ e% U
- 4.9926,-0.960997* q! t' v; V: s; _) `
- 5.024,-0.951841
) S6 m+ `8 }6 L. l" A7 h - 5.0554,-0.941746' A0 Z7 P3 d- n% p$ G0 s4 W6 n
- 5.0868,-0.930723
' W! E& _, |% i - 5.1182,-0.918783
, m8 Y; e1 @- l) |: C; Z$ I - 5.1496,-0.905936
, d+ K4 I5 j0 n* E - 5.181,-0.8921965 X3 K4 T# V4 ]' K( y, l
- 5.2124,-0.877577
% x& ?( y& w6 q. m; D' ]+ o* D+ h - 5.2438,-0.8620939 l/ ]( n4 B" V* }1 \# W
- 5.2752,-0.845759
7 ~/ n2 L6 L9 W - 5.3066,-0.82859- K W' M$ _7 N# Q
- 5.338,-0.810605/ I* D! g, r. v
- 5.3694,-0.7918216 ~. A, g' R' j8 h
- 5.4008,-0.772256" d, }4 Y4 X( ^- R3 q3 Y+ Q# l( i
- 5.4322,-0.75193
' B P+ H& t! m. Z+ v E5 Y - 5.4636,-0.730863
! {: Q, _( |% A/ h4 f4 _1 } - 5.495,-0.709075
0 U+ ]9 ^- n. J9 {* Z* |/ { - 5.5264,-0.686588
* s# B, a% p# i - 5.5578,-0.663424, m' \6 T8 C9 \8 y# U
- 5.5892,-0.639606
. b3 F+ }% d; ~% e* B* E8 o& Z - 5.6206,-0.615157+ q1 T* }: H7 \
- 5.652,-0.5901025 s7 d8 A5 b6 g9 a ~ x
- 5.6834,-0.564465
% |5 f! u9 d/ ^! z - 5.7148,-0.538272( [; f. b6 p/ G, I
- 5.7462,-0.5115484 X( B4 ^7 O4 h" ]
- 5.7776,-0.48432" g* V' E$ ? H1 J
- 5.809,-0.456614
5 s' [0 ]* Q6 d - 5.8404,-0.428458
3 T: D6 L+ P3 o4 X) a4 z6 y# y - 5.8718,-0.399879
" _& p O6 E& I - 5.9032,-0.370907
$ |6 X8 _4 D: R3 z% T4 w8 ^ - 5.9346,-0.341569
$ g% W! T9 H# a" u3 y, b9 a - 5.966,-0.3118940 k) D1 v" \$ Z5 _8 O- W. |. k
- 5.9974,-0.281911
; y* z: e' M3 e - 6.0288,-0.251651" m- m9 Y# W5 Y9 x# a: K
- 6.0602,-0.221142
+ K6 O# T- O! T- x1 h - 6.0916,-0.190415
. k, t& `2 N" G" E: k - 6.123,-0.1595019 S& |/ a, [4 m' |* ]+ a
- 6.1544,-0.12843
; A9 h% {4 y- B( f - 6.1858,-0.0972314* Y) e5 k# j& W- a7 ?3 `, z5 D
- 6.2172,-0.06593745 W- g+ f- ?% G$ K: Q( M% U7 `/ J1 n
- 6.2486,-0.0345784
4 `# z8 \9 j+ m0 Z2 Z - 6.28,-0.0031853' [" D4 `/ m4 d) {1 P
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