forward, backward, and centered difference method

2022 1 14
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更新时间：2022 1 15
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I am new to MatLab. How can I solve below:
x 1 2 3 4 5 6
f(x) 2 3 1 5 4 1
Estimate f 0 (4) using the forward, backward, and centered difference method with h = 1.

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James Tursa
James Tursa 2022-1-14
What have you done so far? What specific problems are you having with your code?
BEENA BASHEER
BEENA BASHEER 2022-1-14
I am new to matlab, I am confused if i declare x and f(x) declare as an array. then to find forward diff method the equation also contains x as input.
BEENA BASHEER
BEENA BASHEER 2022-1-14
need to find f'(4), x=4, h=1 . I have already done through manually. But how to program it ?
James Tursa
James Tursa 2022-1-14
Please show us what you did manually. Not just the result ... show us the computations you did.

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John D'Errico
John D'Errico
2022-1-15

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