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Quynh tran


Aktiv seit 2016

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dec2bin ast n=25
Dear all, I want to create a matrix including number 0 and 1. but only 10 number 1 in a row. for example: A=[1 1 1 1 1 1 ...

mehr als 7 Jahre vor | 1 Antwort | 0

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Extract data from columm
Dear all, Could you help me? I have this matrix: A= [1 3 0 2 0 0 3 0 0 4 3 0 5 0 0 6 0 ...

mehr als 7 Jahre vor | 1 Antwort | 0

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Change the expression of number
Dear all, I have this number A=0.1235689745654 but when I need to show it, just only 4 number after dot "." wa...

mehr als 7 Jahre vor | 1 Antwort | 0

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create binary 0 and 1
Dear all, I have matrix of binary with n=5 A=[0 0 0 0 1 0 0 0 1 0 0 0 1 0 0 .... ...

mehr als 7 Jahre vor | 1 Antwort | 0

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sort from largest to smallest
Dear all, I have this matrix: A=[1 3 3 6 4 7 5 8 6 2 8 3 9 6] Could you help me how to arrange the fir...

mehr als 7 Jahre vor | 1 Antwort | 0

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Ybus three phase unbalanced distribution grid
Dear all, Could you help me to code Ybus caculation for three phase unbalanced of distribution grid or any document about the ...

fast 8 Jahre vor | 0 Antworten | 0

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Count number 1 in the row
Thanks everybody, I had my solution count=sum(x)

fast 8 Jahre vor | 0

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Count number 1 in the row
Dear all, I have this range: x=[0 0 0 1 0 1 0 0] I want to count number 1 in this row. Could you help me? Thanks.

fast 8 Jahre vor | 4 Antworten | 0

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how to cut the matrix
Dear all, I have a matrix like this: [1 0.1 2 0.2 3 0.3 4 0.5 5 0.6 6 1.2 7 1.2 8 1.3] I want to cu...

fast 8 Jahre vor | 1 Antwort | 0

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How to code a binary for some possition to change status for bus
Dear all, I have this table: BusNo Bus ID 1 1 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 0 10 0 and the...

fast 8 Jahre vor | 0 Antworten | 0

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how to defined popuation in this code?
Dear all, I have this code. I want to change it to firefly algorithm. Could you help me to defind the population for this case. ...

fast 8 Jahre vor | 0 Antworten | 0

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how to write this function
I have this problem: % A B C obj P =[1 4 4 0.1 2 6 6 0.1 4 7 7 0.4 5 8 2 0.3 ...

fast 8 Jahre vor | 2 Antworten | 0

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what chace i need to make better answer? check fsolve
I have this algorithm: function F=giaiphuongtrinh(x) Pv=5; Pred=6; Pl=10; Ebmax=20; Ebmin=2; ...

mehr als 8 Jahre vor | 2 Antworten | 0

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Speed up Matlab funtion optimset or fsolve
I repaired my post: pop = [ 17.5489 22.0450 12.3356 0 0 0 24.2207 24.4891 11....

fast 9 Jahre vor | 2 Antworten | 0

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fsolve error when I change the given matrix
I have my prolems like this: function F=myfun(x) F=[x(1)+a*x(2)+b*x(3) x(1)+5*x(2)+4*x(3) x(1)+2*x(2)+3*x(3)] P...

fast 9 Jahre vor | 1 Antwort | 0

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what is mistake in my matlab code
Ybusn(linedata)= Columns 1 through 5 14.7752 - 6.4985i 0.0000 + 0.0000i 0.0000 + 0.0000i -14.7752 + 6.4985i ...

fast 9 Jahre vor | 3 Antworten | 0

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Beantwortet
what is mistake in my matlab code
do you have any correct?

fast 9 Jahre vor | 0

Beantwortet
WHY THIS ERROR OCCUR ''??? Subscript indices must either be real positive integers or logicals."" IN 14TH LINE OF MY PROGRAM.PLEASE HELP ME .....THANKING YOU
clear all; zdata=[1 2 .025 .1;2 3 .02 .08;3 4 .05 .2;1 4 .04 .16]; n1=zdata(:,1); nr=zdata(:,2); r=zdata...

fast 9 Jahre vor | 0