小弟遇到一式子，

f(x)=6.02538E28*x^3*(-3.1542E-57/x^2+5.5256E47*(sin(1.4116*x)-1.4116*x*cos(1.4116*x))*exp(-1.4116*x))/(1+1.47255/x^2*(0.5+(4-x^2)/8/x*log(abs((2+x)/(2-x)))));

求0到2.25上，f(x)*S(x)的積分

S(x)在各點的取值為:

x,s

0.01? ?? ???0.612

0.02? ?? ???0.646

0.03? ?? ???0.68

0.04? ?? ???0.714

0.05? ?? ???0.745

0.06? ?? ???0.775

0.07? ?? ???0.803

0.08? ?? ???0.828

0.09? ?? ???0.85

0.1? ?? ???0.868

0.11? ?? ???0.881

0.12? ?? ???0.89

0.13? ?? ???0.894

0.14? ?? ???0.893

0.15? ?? ???0.887

0.16? ?? ???0.877

0.17? ?? ???0.861

0.18? ?? ???0.842

0.19? ?? ???0.819

0.2? ?? ???0.793

0.21? ?? ???0.765

0.22? ?? ???0.735

0.23? ?? ???0.705

0.24? ?? ???0.675

0.25? ?? ???0.647

0.26? ?? ???0.62

0.27? ?? ???0.596

0.28? ?? ???0.575

0.29? ?? ???0.557

0.3? ?? ???0.543

0.31? ?? ???0.534

0.32? ?? ???0.528

0.33? ?? ???0.526

0.34? ?? ???0.527

0.35? ?? ???0.532

0.36? ?? ???0.54

0.37? ?? ???0.55

0.38? ?? ???0.562

0.39? ?? ???0.575

0.4? ?? ???0.588

0.41? ?? ???0.601

0.42? ?? ???0.613

0.43? ?? ???0.625

0.44? ?? ???0.634

0.45? ?? ???0.642

0.46? ?? ???0.648

0.47? ?? ???0.652

0.48? ?? ???0.653

0.49? ?? ???0.652

0.5? ?? ???0.65

0.51? ?? ???0.646

0.52? ?? ???0.64

0.53? ?? ???0.633

0.54? ?? ???0.626

0.55? ?? ???0.618

0.56? ?? ???0.61

0.57? ?? ???0.602

0.58? ?? ???0.595

0.59? ?? ???0.588

0.6? ?? ???0.582

0.61? ?? ???0.577

0.62? ?? ???0.573

0.63? ?? ???0.569

0.64? ?? ???0.566

0.65? ?? ???0.564

0.66? ?? ???0.561

0.67? ?? ???0.559

0.68? ?? ???0.557

0.69? ?? ???0.555

0.7? ?? ???0.552

0.71? ?? ???0.549

0.72? ?? ???0.546

0.73? ?? ???0.541

0.74? ?? ???0.536

0.75? ?? ???0.531

0.76? ?? ???0.524

0.77? ?? ???0.518

0.78? ?? ???0.511

0.79? ?? ???0.504

0.8? ?? ???0.496

0.81? ?? ???0.489

0.82? ?? ???0.482

0.83? ?? ???0.475

0.84? ?? ???0.469

0.85? ?? ???0.463

0.86? ?? ???0.458

0.87? ?? ???0.453

0.88? ?? ???0.448

0.89? ?? ???0.444

0.9? ?? ???0.44

0.91? ?? ???0.437

0.92? ?? ???0.434

0.93? ?? ???0.431

0.94? ?? ???0.429

0.95? ?? ???0.428

0.96? ?? ???0.428

0.97? ?? ???0.429

0.98? ?? ???0.431

0.99? ?? ???0.435

1? ?? ???0.442

1.01? ?? ???0.452

1.02? ?? ???0.465

1.03? ?? ???0.483

1.04? ?? ???0.506

1.05? ?? ???0.534

1.06? ?? ???0.568

1.07? ?? ???0.609

1.08? ?? ???0.656

1.09? ?? ???0.712

1.1? ?? ???0.774

1.11? ?? ???0.844

1.12? ?? ???0.922

1.13? ?? ???1.006

1.14? ?? ???1.096

1.15? ?? ???1.192

1.16? ?? ???1.293

1.17? ?? ???1.398

1.18? ?? ???1.504

1.19? ?? ???1.612

1.2? ?? ???1.72

1.21? ?? ???1.826

1.22? ?? ???1.928

1.23? ?? ???2.026

1.24? ?? ???2.117

1.25? ?? ???2.202

1.26? ?? ???2.277

1.27? ?? ???2.344

1.28? ?? ???2.399

1.29? ?? ???2.444

1.3? ?? ???2.478

1.31? ?? ???2.5

1.32? ?? ???2.511

1.33? ?? ???2.511

1.34? ?? ???2.5

1.35? ?? ???2.479

1.36? ?? ???2.449

1.37? ?? ???2.411

1.38? ?? ???2.365

1.39? ?? ???2.313

1.4? ?? ???2.257

1.41? ?? ???2.196

1.42? ?? ???2.133

1.43? ?? ???2.068

1.44? ?? ???2.002

1.45? ?? ???1.937

1.46? ?? ???1.871

1.47? ?? ???1.807

1.48? ?? ???1.745

1.49? ?? ???1.685

1.5? ?? ???1.627

1.51? ?? ???1.572

1.52? ?? ???1.518

1.53? ?? ???1.467

1.54? ?? ???1.418

1.55? ?? ???1.371

1.56? ?? ???1.326

1.57? ?? ???1.282

1.58? ?? ???1.239

1.59? ?? ???1.197

1.6? ?? ???1.156

1.61? ?? ???1.115

1.62? ?? ???1.076

1.63? ?? ???1.037

1.64? ?? ???0.999

1.65? ?? ???0.962

1.66? ?? ???0.926

1.67? ?? ???0.891

1.68? ?? ???0.858

1.69? ?? ???0.827

1.7? ?? ???0.797

1.71? ?? ???0.77

1.72? ?? ???0.745

1.73? ?? ???0.722

1.74? ?? ???0.702

1.75? ?? ???0.685

1.76? ?? ???0.67

1.77? ?? ???0.658

1.78? ?? ???0.648

1.79? ?? ???0.64

1.8? ?? ???0.634

1.81? ?? ???0.63

1.82? ?? ???0.628

1.83? ?? ???0.626

1.84? ?? ???0.626

1.85? ?? ???0.626

1.86? ?? ???0.627

1.87? ?? ???0.628

1.88? ?? ???0.629

1.89? ?? ???0.629

1.9? ?? ???0.63

1.91? ?? ???0.63

1.92? ?? ???0.63

1.93? ?? ???0.63

1.94? ?? ???0.629

1.95? ?? ???0.628

1.96? ?? ???0.627

1.97? ?? ???0.627

1.98? ?? ???0.626

1.99? ?? ???0.626

2? ?? ???0.626

2.01? ?? ???0.626

2.02? ?? ???0.627

2.03? ?? ???0.629

2.04? ?? ???0.631

2.05? ?? ???0.634

2.06? ?? ???0.637

2.07? ?? ???0.641

2.08? ?? ???0.646

2.09? ?? ???0.65

2.1? ?? ???0.655

2.11? ?? ???0.66

2.12? ?? ???0.665

2.13? ?? ???0.67

2.14? ?? ???0.675

2.15? ?? ???0.68

2.16? ?? ???0.684

2.17? ?? ???0.688

2.18? ?? ???0.692

2.19? ?? ???0.696

2.2? ?? ???0.7

2.21? ?? ???0.703

2.22? ?? ???0.707

2.23? ?? ???0.711

2.24? ?? ???0.715

2.25? ?? ???0.718

請高手指導一下，謝謝

總結

以上是生活随笔為你收集整理的matlab计算一个长式子,matlab求积分，式子太长的全部內容，希望文章能夠幫你解決所遇到的問題。

如果覺得生活随笔網站內容還不錯，歡迎將生活随笔推薦給好友。