solving function from different formula

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Nimbuzz Kurodo
Nimbuzz Kurodo 2021-10-5
编辑： Nimbuzz Kurodo 2021-10-5
find x value from 3 different value of formula

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Walter Roberson
Walter Roberson 2021-10-5
Ran in:
Example
part1 = @(x) (x < 2).*(4*sqrt(x) + 2)
part1 = function_handle with value:
@(x)(x<2).*(4*sqrt(x)+2)
part2 = @(x) (x >= 2 & x <= 5).*(3*x - 1)
part2 = function_handle with value:
@(x)(x>=2&x<=5).*(3*x-1)
part3 = @(x) (x > 5) .* 5./x;
y = @(x) part1(x) + part2(x) + part3(x);
fplot(y, [0 10])

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