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)

조회 수: 18(최근 30일)
Can you guide me about log4(0.85) 4 is writen below the log

답변(1개)

Karim
Karim 2022년 9월 20일
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

범주

Find more on Programming Utilities in Help Center and File Exchange

태그

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by