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AnalisaAnalisa TerapanTerapan: : MetodeMetode

NumerikNumerik

Pengantar

•• If you don’t let a teacher know at what level you If you don’t let a teacher know at what level you

are by asking a question, or revealing your are by asking a question, or revealing your

ignorance you will not learn or grow.ignorance you will not learn or grow.

An adviceAn advice

•• You can’t pretend for long, for you will eventually You can’t pretend for long, for you will eventually

be found out. Admission of ignorance is often be found out. Admission of ignorance is often

the first step in our education.the first step in our education.

–– Steven CoveySteven Covey——Seven Habits of Highly Effective Seven Habits of Highly Effective

PeoplePeople

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What do you think?What do you think?

Dr.Eng. Agus S. Muntohar -

Department of Civil Engineering3

MengapaMengapa menggunakanmenggunakan MetodeMetode

NumerikNumerik??

•• UntukUntuk menyelesaikanmenyelesaikan masalahmasalah yang yang tidaktidak dapatdapat

diselesaikandiselesaikan dengandengan prosedurprosedur eksakeksak

4

due

x u

∫∞−

−

2

2

2

1

π

Mengapa menggunakan Metode Mengapa menggunakan Metode

Numerik?Numerik?

•• UntukUntuk menyelesaikanmenyelesaikan masalahmasalah yang yang sangatsangat rumitrumit!!

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BagaimanaBagaimana menyelesaikanmenyelesaikan masalahmasalah

keteknikanketeknikan??

Deskripsi Masalah

Model Matematika

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Model Matematika

Solusi Model Matematika

Pemakaian Solusi

ContohContoh SolusiSolusi MasalahMasalah KeteknikanKeteknikan

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ContohContoh SolusiSolusi MasalahMasalah KeteknikanKeteknikan

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Hub

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Trunnion

Girder