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liqifu22

金虫 (正式写手)

博学EPI: 1
应助: 0 (幼儿园)
金币: 50.7
散金: 849
红花: 4
帖子: 360
在线: 18.1小时
虫号: 657893
注册: 2008-11-19
性别: GG
专业: 金属材料的力学行为

[交流] 关于 origin 使用的两个问题！

1. origin在使用中，有时候从其复制到word中时，图形只是复制了Graph；而对应的数据文件Worksheet却没有到word中，使得不可能在word中再对图形进行数据上的处理。.....估计是软件破解的时候出了些问题...........

2.我用它求一个滞后环的时候感觉到数据不准确，以下是基体的数据和曾经求法：
关于位移和力的面积围成的滞后环面积的问题，具体数据见附件；本人用origin积分结果不同，本人觉得第二个更准确些：
1.当X轴是位移时，y轴是力时；该图像用tools下面的baseline求的面积是0.00142；用analysis下面的calculus下面的integrate计算的是0.0011。
2.当X轴是力时，y轴是位移时；该图像用tools下面的baseline求的面积是0.00186；用analysis下面的calculus下面的integrate计算的是0.000386。

Time / 力/ 位移
0.000000,-7.793644,-8.863685
0.003922,-7.793444,-8.863680
0.007843,-7.793216,-8.863664
0.011765,-7.792961,-8.863637
0.015686,-7.792679,-8.863600
0.019608,-7.792370,-8.863551
0.023529,-7.792034,-8.863493
0.027451,-7.791672,-8.863423
0.031373,-7.791283,-8.863343
0.035294,-7.790869,-8.863253
0.039216,-7.790428,-8.863152
0.043137,-7.789963,-8.863041
0.047059,-7.789471,-8.862919
0.050980,-7.788955,-8.862788
0.054902,-7.788415,-8.862646
0.058824,-7.787849,-8.862493
0.062745,-7.787260,-8.862331
0.066667,-7.786648,-8.862159
0.070588,-7.786012,-8.861978
0.074510,-7.785353,-8.861786
0.078431,-7.784672,-8.861585
0.082353,-7.783968,-8.861375
0.086275,-7.783243,-8.861155
0.090196,-7.782497,-8.860926
0.094118,-7.781730,-8.860688
0.098039,-7.780943,-8.860441
0.101961,-7.780136,-8.860185
0.105882,-7.779310,-8.859921
0.109804,-7.778464,-8.859648
0.113725,-7.777601,-8.859367
0.117647,-7.776720,-8.859078
0.121569,-7.775821,-8.858781
0.125490,-7.774906,-8.858476
0.129412,-7.773974,-8.858164
0.133333,-7.773027,-8.857844
0.137255,-7.772065,-8.857517
0.141176,-7.771088,-8.857183
0.145098,-7.770097,-8.856842
0.149020,-7.769093,-8.856495
0.152941,-7.768077,-8.856141
0.156863,-7.767048,-8.855781
0.160784,-7.766008,-8.855415
0.164706,-7.764957,-8.855043
0.168627,-7.763896,-8.854666
0.172549,-7.762826,-8.854284
0.176471,-7.761746,-8.853896
0.180392,-7.760658,-8.853504
0.184314,-7.759563,-8.853107
0.188235,-7.758461,-8.852706
0.192157,-7.757352,-8.852301
0.196078,-7.756238,-8.851892
0.200000,-7.755119,-8.851479
0.203922,-7.753995,-8.851063
0.207843,-7.752868,-8.850644
0.211765,-7.751738,-8.850221
0.215686,-7.750606,-8.849797
0.219608,-7.749472,-8.849370
0.223529,-7.748338,-8.848941
0.227451,-7.747203,-8.848510
0.231373,-7.746069,-8.848077
0.235294,-7.744936,-8.847643
0.239216,-7.743805,-8.847208
0.243137,-7.742676,-8.846773
0.247059,-7.741551,-8.846336
0.250980,-7.740429,-8.845900
0.254902,-7.739312,-8.845464
0.258824,-7.738201,-8.845027
0.262745,-7.737095,-8.844592
0.266667,-7.735996,-8.844157
0.270588,-7.734904,-8.843723
0.274510,-7.733820,-8.843290
0.278431,-7.732745,-8.842859
0.282353,-7.731678,-8.842430
0.286275,-7.730622,-8.842003
0.290196,-7.729576,-8.841579
0.294118,-7.728542,-8.841156
0.298039,-7.727519,-8.840737
0.301961,-7.726508,-8.840321
0.305882,-7.725510,-8.839908
0.309804,-7.724526,-8.839499
0.313725,-7.723557,-8.839094
0.317647,-7.722601,-8.838693
0.321569,-7.721662,-8.838296
0.325490,-7.720738,-8.837904
0.329412,-7.719830,-8.837516
0.333333,-7.718940,-8.837134
0.337255,-7.718067,-8.836757
0.341176,-7.717212,-8.836385
0.345098,-7.716375,-8.836019
0.349020,-7.715558,-8.835659
0.352941,-7.714760,-8.835305
0.356863,-7.713983,-8.834958
0.360784,-7.713226,-8.834617
0.364706,-7.712490,-8.834283
0.368627,-7.711775,-8.833956
0.372549,-7.711082,-8.833636
0.376471,-7.710411,-8.833324
0.380392,-7.709763,-8.833019
0.384314,-7.709138,-8.832722
0.388235,-7.708537,-8.832433
0.392157,-7.707959,-8.832152
0.396078,-7.707406,-8.831879
0.400000,-7.706876,-8.831615
0.403922,-7.706372,-8.831359
0.407843,-7.705893,-8.831112
0.411765,-7.705439,-8.830874
0.415686,-7.705011,-8.830645
0.419608,-7.704609,-8.830425
0.423529,-7.704233,-8.830215
0.427451,-7.703883,-8.830014
0.431373,-7.703560,-8.829822
0.435294,-7.703264,-8.829641
0.439216,-7.702995,-8.829469
0.443137,-7.702752,-8.829307
0.447059,-7.702537,-8.829154
0.450980,-7.702350,-8.829012
0.454902,-7.702190,-8.828881
0.458824,-7.702058,-8.828759
0.462745,-7.701953,-8.828648
0.466667,-7.701876,-8.828547
0.470588,-7.701827,-8.828457
0.474510,-7.701806,-8.828377
0.478431,-7.701812,-8.828307
0.482353,-7.701847,-8.828249
0.486275,-7.701909,-8.828200
0.490196,-7.701999,-8.828163
0.494118,-7.702117,-8.828136
0.498039,-7.702263,-8.828120
0.501961,-7.702436,-8.828115
0.505882,-7.702636,-8.828120
0.509804,-7.702864,-8.828136
0.513725,-7.703119,-8.828163
0.517647,-7.703401,-8.828200
0.521569,-7.703710,-8.828249
0.525490,-7.704046,-8.828307
0.529412,-7.704408,-8.828377
0.533333,-7.704797,-8.828457
0.537255,-7.705211,-8.828547
0.541176,-7.705652,-8.828648
0.545098,-7.706117,-8.828759
0.549020,-7.706609,-8.828881
0.552941,-7.707125,-8.829012
0.556863,-7.707665,-8.829154
0.560784,-7.708231,-8.829307
0.564706,-7.708820,-8.829469
0.568627,-7.709432,-8.829641
0.572549,-7.710068,-8.829822
0.576471,-7.710727,-8.830014
0.580392,-7.711408,-8.830215
0.584314,-7.712112,-8.830425
0.588235,-7.712837,-8.830645
0.592157,-7.713583,-8.830874
0.596078,-7.714350,-8.831112
0.600000,-7.715137,-8.831359
0.603922,-7.715944,-8.831615
0.607843,-7.716770,-8.831879
0.611765,-7.717616,-8.832152
0.615686,-7.718479,-8.832433
0.619608,-7.719360,-8.832722
0.623529,-7.720259,-8.833019
0.627451,-7.721174,-8.833324
0.631373,-7.722106,-8.833636
0.635294,-7.723053,-8.833956
0.639216,-7.724015,-8.834283
0.643137,-7.724992,-8.834617
0.647059,-7.725983,-8.834958
0.650980,-7.726987,-8.835305
0.654902,-7.728003,-8.835659
0.658824,-7.729032,-8.836019
0.662745,-7.730072,-8.836385
0.666667,-7.731123,-8.836757
0.670588,-7.732184,-8.837134
0.674510,-7.733254,-8.837516
0.678431,-7.734334,-8.837904
0.682353,-7.735422,-8.838296
0.686275,-7.736517,-8.838693
0.690196,-7.737619,-8.839094
0.694118,-7.738728,-8.839499
0.698039,-7.739842,-8.839908
0.701961,-7.740961,-8.840321
0.705882,-7.742085,-8.840737
0.709804,-7.743212,-8.841156
0.713725,-7.744342,-8.841579
0.717647,-7.745474,-8.842003
0.721569,-7.746608,-8.842430
0.725490,-7.747742,-8.842859
0.729412,-7.748877,-8.843290
0.733333,-7.750011,-8.843723
0.737255,-7.751144,-8.844157
0.741176,-7.752275,-8.844592
0.745098,-7.753404,-8.845027
0.749020,-7.754529,-8.845464
0.752941,-7.755651,-8.845900
0.756863,-7.756768,-8.846336
0.760784,-7.757879,-8.846773
0.764706,-7.758985,-8.847208
0.768627,-7.760084,-8.847643
0.772549,-7.761176,-8.848077
0.776471,-7.762260,-8.848510
0.780392,-7.763335,-8.848941
0.784314,-7.764402,-8.849370
0.788235,-7.765458,-8.849797
0.792157,-7.766504,-8.850221
0.796078,-7.767538,-8.850644
0.800000,-7.768561,-8.851063
0.803922,-7.769572,-8.851479
0.807843,-7.770570,-8.851892
0.811765,-7.771554,-8.852301
0.815686,-7.772523,-8.852706
0.819608,-7.773479,-8.853107
0.823529,-7.774418,-8.853504
0.827451,-7.775342,-8.853896
0.831373,-7.776250,-8.854284
0.835294,-7.777140,-8.854666
0.839216,-7.778013,-8.855043
0.843137,-7.778868,-8.855415
0.847059,-7.779705,-8.855781
0.850980,-7.780522,-8.856141
0.854902,-7.781320,-8.856495
0.858824,-7.782097,-8.856842
0.862745,-7.782854,-8.857183
0.866667,-7.783590,-8.857517
0.870588,-7.784305,-8.857844
0.874510,-7.784998,-8.858164
0.878431,-7.785669,-8.858476
0.882353,-7.786317,-8.858781
0.886275,-7.786942,-8.859078
0.890196,-7.787543,-8.859367
0.894118,-7.788121,-8.859648
0.898039,-7.788674,-8.859921
0.901961,-7.789204,-8.860185
0.905882,-7.789708,-8.860441
0.909804,-7.790187,-8.860688
0.913725,-7.790641,-8.860926
0.917647,-7.791069,-8.861155
0.921569,-7.791471,-8.861375
0.925490,-7.791847,-8.861585
0.929412,-7.792197,-8.861786
0.933333,-7.792520,-8.861978
0.937255,-7.792816,-8.862159
0.941176,-7.793085,-8.862331
0.945098,-7.793328,-8.862493
0.949020,-7.793543,-8.862646
0.952941,-7.793730,-8.862788
0.956863,-7.793890,-8.862919
0.960784,-7.794022,-8.863041
0.964706,-7.794127,-8.863152
0.968627,-7.794204,-8.863253
0.972549,-7.794253,-8.863343
0.976471,-7.794274,-8.863423
0.980392,-7.794268,-8.863493
0.984314,-7.794233,-8.863551
0.988235,-7.794171,-8.863600
0.992157,-7.794081,-8.863637
0.996078,-7.793963,-8.863664
1.000000,-7.793817,-8.863680

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