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Array indices must be positive integers or logical values.

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Lorenzo Reda
Lorenzo Reda am 14 Mär. 2021
Beantwortet: Star Strider am 14 Mär. 2021
Pls tell me where is the error.
for i= 0.01:0.02:0.99
w1_temp= i;
w2_temp= 1-i;
Rp_temp= w1_temp*mean(R_2(:,1))+w2_temp*mean(R_2(:,2));
Sp_temp= sqrt((w1_temp^2)*var(R_2(:,1))+(w2_temp^2)*var(R_2(:,2))...
hold on
xlim([0 2]);
ylim([0 0.12]);

Antworten (2)

madhan ravi
madhan ravi am 14 Mär. 2021
ii = 0.01:0.02:0.99;
w1_temp= ii;
w2_temp= 1-ii;
Rp_temp= w1_temp*mean(R_2(:,1))+w2_temp*mean(R_2(:,2));
Sp_temp= sqrt((w1_temp.^2)*var(R_2(:,1))+(w2_temp.^2)*var(R_2(:,2))...
xlim([0 2])
ylim([0 0.12])

Star Strider
Star Strider am 14 Mär. 2021
Not able to run the posted code:
Unrecognized function or variable 'R_2'.
That aside, be absolutely certain that you have not created variables named ‘mean’, ‘sqrt’, ‘var’, ‘plot’. ‘xlim’,’ylim’ or ‘C’, since creating those variables would throw the (unposted object) error.
Cannot go further without more information.


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