how to get plot with the points increasing with changing color (as points increase their color change from grey to black)

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Abba Alhaji Bala 2021-3-1

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回答： KSSV 2021-3-1

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Hello everyone!

Please i need your help. I wanted to have a figure with the values changing color say from grey to black as the values or points in Bs increases.

I tried with below code but it did not workout, it have many colors which is had to analyze.

pleasse help..

thanks

e=0.25;
sigma=[0.1 0.3 0.5 0.7 0.9];
Bs=[Bp01 Bp03 Bp05 Bp07 Bp1];
plot(sigma,Bs,'-s','linewidth',2.5)
set(gca, 'YScale', 'log')

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回答（1 个）

KSSV 2021-3-1

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X = repmat((1:5)',1,5) ;

Y = rand(5,5) ;

plot(X,Y,'.-')

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