Hoon

自 2014 起处于活动状态

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exp(log(x))-x?
Analytically, exp(log(x))-x should give zero. But In matlab, it is not zero x=linspace(1,10,10); exp(log(x))-x; ...

8 years 前 | 2 个回答 | 0

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how to implement without using "function-end" command?
I'll start with an example. All the codes are from this <http://12000.org/my_notes/matlab_ODE/ website>, http://12000.org/my_not...

8 years 前 | 1 个回答 | 0

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How to see FT in more close picture.
below is my code -------------------------- lam=1552; %%% nm lamd=lam*10^(-9); %% m c=3e8; freq=c/l...

9 years 前 | 1 个回答 | 0

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How do i use eval function when the sentence has apostrophe (') in it?
I'm trying to use eval function with for loop B1=sinc(x).*sinc(y); B2=sinc(2x).*sinc(2y); B3=sinc(3x).*sinc(3y); B...

10 years 前 | 4 个回答 | 0

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How do I insert many variables(upto 100) into one function?
I have variables with value B1=1 B2=2 B3=4 B4 ... B100= some number (it goes on to 100 variables) then I want ...

11 years 前 | 3 个回答 | 0

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Thankful Level 1