Sine of argument in degrees - MATLAB sind - MathWorks This MATLAB function returns the sine of the elements in X, which are expressed in degrees.
Sine function - MATLAB - MathWorks This functionality does not run in MATLAB. ... sin(PI), cos(1), tan(5 + I), csc(PI/2), sec(PI/11), cot(PI/8) ... sin(x + 10*PI), cos(3 - PI), tan(x + PI), cot(2 - 10^100*PI).
cos(pi/2) or sin(-pi) problem - Newsreader - MATLAB Central ... 2009年1月17日 - File exchange, MATLAB Answers, newsgroup access, Links, and Blogs for the ... matlab returns " cos(pi/2) = 6.1232e-017" and also " sin(-pi) ...
Ratio of circle's circumference to its diameter - MATLAB pi This MATLAB function returns the floating-point number nearest the value of π. ... Description pi returns the floating-point number nearest the value of π. The expressions 4*atan(1) and imag(log(-1)) provide the same value.
sin(pi) does not equal zero - Newsreader - MATLAB Central - MathWorks 1998年12月11日 - I'm using MATLAB 5.1 for Windows, I found that sin(pi) doesn't equal zero. Is it a bug? Is there any methods to correct it? sin(pi) ans = 1.2246e- ...
sin(pi) does not equal zero - Newsreader - MATLAB Central - MathWorks I'm using MATLAB 5.1 for Windows, I found that sin(pi) doesn't equal zero. Is it a bug? Is there any methods to correct it? sin(pi) ans = 1.2246e- ...
MatLab returning different trigonometric answers than calculator ... 2013年11月26日 - I've been practising with the sine function and this is a lot closer to my calculator results: Matlab: sin(90) = 0.8940; Matlab: sin(pi/2) = 1. matlab ...
There are a way of instruct the matlab to use sin(pi) = 0 in the ... But, would be very usefull to me if I could make some symbolic computations using sin(pi) = 0, and equally cos(pi/2) = 0. There are a way of instruct the matlab to ...
Introduction to MATLAB® This enables you to use MATLAB as a calculator. Here are some very simple examples: 1+1 sin(pi) ans = 2 ans = 1.2246e-016. MATLAB has recognized sin as ...
Matlab question : Matlab says cos(pi/2)= 6.12323399573677e-017 ... 2010年11月13日 - Clearly due to an approximation error in the value of pi. If you estimate pi= 3.14159 and calculate the cos, you get 1.327e-6. The cos value you cite, ...
