forward difference

2011 2 11
2 个回答
4 次查看（30 天）

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I need help in getting started on how to create a function that calculates the derivative of f(x)=a*x+b*x.^2+c*x.^3+d*sin(m*x)+g*exp(h*x) given that a,b,c,d,m,g,and h are constants and are known on the interval (0,2*pi) using forward difference method. I am new to matlab so I don't know how to even get started with this. if anyone could help me and give me some tips on how to start this please.!!!

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回答（2 个）

Jan
Jan 2011-2-13

1 个投票

Read the "Getting Started" chapters of the documentation. If you search for a specific topic, these commands help:
lookfor difference
docsearch difference

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Estela
Estela
2011-2-11

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