What is the proper format to express ln z?
조회 수: 1 (최근 30일)
이전 댓글 표시
I imput the ln function and I get an error saying that the function is not defined.
댓글 수: 1
Amit Bhowmick
2021년 7월 3일
please check spelling of the function. Then check if it is saved inside the current directory,
Type dir
채택된 답변
Steven Lord
2021년 7월 3일
The natural logarithm function in MATLAB is log not ln. [There are log10 and log2 functions for base 10 and base 2 respectively.]
From the questions you've been asking I suspect you're fairly new to MATLAB. If that's true, I have two suggestions.
- Take the roughly two hour free MATLAB Onramp tutorial (https://www.mathworks.com/support/learn-with-matlab-tutorials.html) to quickly learn the essentials of MATLAB.
- Make use of the documentation, searching for terms that are related to your task at hand. For example when I opened the documentation using the doc function and typed "logarithm" into the search bar log, log10, and log2 were each on the first page of the results.
댓글 수: 0
추가 답변 (0개)
참고 항목
카테고리
Help Center 및 File Exchange에서 Debugging and Analysis에 대해 자세히 알아보기
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!