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formula for changing the base of a logarithm is: loga(N) = (logb(N))/(logb(a)) (a) Use MATLAB's function log (x) to calculate log4(0.085)

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Maham
Maham 2022-9-20
回答： Karim 2022-9-20
Can you guide me about log4(0.85) 4 is writen below the log

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Karim
Karim 2022-9-20
Ran in:
You can create a function handle to eval the desired base:
log4_fun = @(x) log(x) / log(4)
log4_fun = function_handle with value:
@(x)log(x)/log(4)
log4_fun(0.85)
ans = -0.1172

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