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Jhon Dukester


Polytechnique montréal

Active since 2014

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Undefined function or variable
Here is my code: global ZX1 ZX3 ZX3 [Z,fval, exitflag] = fmincon('Type1',x0,[],[],[],[],lb,ub,@myconT1,options) f...

10 years ago | 0 answers | 0

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Constraints problem using fmincon
%Matrix 150 by 7 dataN=[A2 B2 C2 D E2 F2 G]; V=cov(dataN); X=ones(7,1); R=mean(dataN,1)'; lb=repmat(0,size(X));...

10 years ago | 0 answers | 0

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Solving x'Ax==1 under constraints
Hi, the matrix A is 5x5. I would like to find a solution to: x'Ax==1, where x'=(x1,x2,x3,x4,x5) and x=(x1,x2,x3,x4,x5)'....

10 years ago | 0 answers | 0

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Regression diagnostics for linear models, beta>0
Hi, I would like a constraint on Beta so beta>0 in : R=regstats(RM,RI,'linear',{'beta','r'}); How can I do that? Tha...

10 years ago | 0 answers | 0

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Standart deviation between two matrix
Hi, I have a matrix A 100*6 and and a matrix B 100*1. I would like to compute de standart deviation between each columns o...

10 years ago | 1 answer | 0

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