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)

10 ビュー (過去 30 日間)
Maham
Maham 2022 年 9 月 20 日
回答済み: Karim 2022 年 9 月 20 日
Can you guide me about log4(0.85) 4 is writen below the log

回答 (1 件)

Karim
Karim 2022 年 9 月 20 日
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

カテゴリ

Help Center および File ExchangeData Logging についてさらに検索

タグ

Community Treasure Hunt

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

Start Hunting!

Translated by