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自 2014 起处于活动状态

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matlab in computer networks
anybody help me. i need material for matlab in computer networks or matlab in network hardware or some simulations? thanks

10 years 前 | 0 个回答 | 0

0

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提问


explaining this code for matrix
anybody explain me this code if true A = randi(15,3) B=A; B(tril(B)>0)=nan; C=B(~isnan(B)); ...

10 years 前 | 1 个回答 | 0

1

个回答

已回答
matrix 9x9 with duplicate values
i changed matrix to 4x4 and i sould received like solution duplicate above main diagonal nuber 4, i receive solution 3. why? ...

10 years 前 | 0

| 已接受

已回答
matrix 9x9 with duplicate values
also, i need that duplicate values is printed, not how much duplicate values have?

10 years 前 | 0

已回答
matrix 9x9 with duplicate values
the searching need to work just on elements above main diagonal. your code search entire matrix

10 years 前 | 0

提问


matrix 9x9 with duplicate values
i have matrix C9x9 with duplicates. i must find duplicate above main diagonale. when i find first duplicate the searching stop a...

10 years 前 | 6 个回答 | 0

6

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已回答
plotting functions with range
yes, range in x values. my task is to explain why i use certain range for specific function

10 years 前 | 0

已回答
plotting functions with range
for first function i used range x=-1.6:0.1:1.6 >> f1=1-x-x.^2./(2+x)-x.^3./(3+x)-x.^4./(4+x); >> plot(x,f1) i receive picture...

10 years 前 | 0

提问


plotting functions with range
before i make a question about syntax typing functions but now how plotting these functions, which range that i use? these three...

10 years 前 | 3 个回答 | 0

3

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problem with plotting differential equation
i have differential equation y'+y*cos(t)=sin(t)*cos(t)+4. how i can solve this equation. i used p=dsolve('Dy+y*cos(t)=sin(t)*co...

10 years 前 | 1 个回答 | 0

1

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已回答
syntax for plot functions
in second function <</matlabcentral/answers/uploaded_files/6474/function1.jpg>> when i type f2=sinh(x+1)+tan(x.^2)/tan...

10 years 前 | 0

提问


syntax for plot functions
i'm beginner in matlab. i try to type 3 functions and plot graphic for functions but i cannot do it. when i type x=0.15; f...

10 years 前 | 2 个回答 | 0

2

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