Need help plotting a function in matlab

2019 6 5
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更新时间：2019 6 7
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Hi friends, I'm struggling to make a code for above problem. I would appreciate your help.

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x = -10:0.05:10;
fun_x_1 = exp(-0.3*x(x<0));
fun_x_2 = sin(x(x>=0).^3)-sin(x(x>=0).^2)+1;
plot(x(x<0),fun_x_1,x(x>=0),fun_x_2)

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derrick li
derrick li 2019-6-6
why you put .^2 inside fun_x_2 function? does it suppose to be fun_x_2 = sin(x(x>=0).^3)-sin(x(x>=0))+1? btw, thank you very much for your answer i really appreciate it
opps.. you are absolutely right.
no problem. could you please accept the answer?

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