Αποτελέσματα Αναζήτησης
Y = log(X) returns the natural logarithm ln(x) of each element in array X. The log function’s domain includes negative and complex numbers, which can lead to unexpected results if used unintentionally.
loglog(X,Y) plots x - and y -coordinates using a base-10 logarithmic scale on the x -axis and the y -axis. To plot a set of coordinates connected by line segments, specify X and Y as vectors of the same length. To plot multiple sets of coordinates on the same set of axes, specify at least one of X or Y as a matrix.
Compute the log base 10 of symbolic input. The result is in terms of log. syms x. f = x^2; fLog10 = log10(f) fLog10 =. log(x^2)/log(10) Convert symbolic output to double by substituting for x with a number using subs, and then using double. fLog10 = subs(fLog10,x,5); % x is 5.
24 Ιαν 2017 · So if you start MATLAB with matlab.exe -wait -log, and create a MEX file that uses std::cout, then you can actually see its output in the terminal (which doesn't show up in the MATLAB command window).
Description. Y = log10(X) returns the common logarithm of each element in array X. The function accepts both real and complex inputs. For real values of X in the interval (0, Inf), log10 returns real values in the interval (-Inf , Inf). For complex and negative real values of X, the log10 function returns complex values. example.
12 Νοε 2023 · In this comprehensive guide, we‘ll explore what natural logs are, explain how to use log() in MATLAB, look at numerous code examples and applications, discuss log properties and identities, and compare it to other log functions. Follow along, and you‘ll become adept at harnessing the natural logarithm for your own data analysis and ...
This MATLAB function returns the natural logarithm ln(x) of each element in array X.
