In MATLAB, you can view the usage and examples of the function sin by entering >> help sin in the command line.
%% MATLAB Basic Function List
sin Sine
cos Cosine
tan Tangent
cot Cotangent
sec Secant
csc Cosecant
sinh Hyperbolic Sine
tanh Hyperbolic Tangent
cosh Hyperbolic Cosine
coth Hyperbolic Cotangent
sqrt Square Root
abs Absolute Value (Magnitude of a Complex Number)
angle Phase Angle of a Complex Number
unwrap Unwrap Phase Angle Sequence
asin Inverse Sine
acos Inverse Cosine
atan Inverse Tangent
atan2 Four-Quadrant Inverse Tangent
acot Inverse Cotangent
asec Inverse Secant
acsc Inverse Cosecant
acsch Inverse Hyperbolic Cosecant
asech Inverse Hyperbolic Secant
acoth Inverse Hyperbolic Cotangent
asinh Inverse Hyperbolic Sine
acosh Inverse Hyperbolic Cosine
atanh Inverse Hyperbolic Tangent
conj Conjugate of a Complex Number
imag Imaginary Part of a Complex Number
real Real Part of a Complex Number
isreal Check if a Number is Real
round Round to Nearest Integer
fix Round Towards Zero
floor Round Towards Negative Infinity
ceil Round Towards Positive Infinity
log Natural Logarithm
log10 Common Logarithm
log2 Logarithm Base 2
mod Modulus Operation (Same Sign as Divisor)
rem Modulus Operation (Same Sign as Dividend)
exp Exponential Function
pow2 Exponential Function Base 2
sign Sign Function
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cond Condition Number of a Matrix
det Determinant of a Square Matrix
norm Norm of a Matrix
rank Rank of a Matrix
expm Matrix Exponential Function
logm Matrix Logarithm Function
sqrtm Matrix Square Root
funm Compute Function of a Matrix
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conv Polynomial Multiplication
deconv Polynomial Division
poly Polynomial Expression from Roots
polyder Polynomial Derivative
polyfit Polynomial Fitting
polyval Evaluate Polynomial
polyvalm Evaluate Polynomial in Matrix Form
roots Compute Roots of a Polynomial
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syms Define Symbolic Variables
double Convert Symbolic Variable to Numeric
digits Set Number of Digits for Symbolic Variables
vpa Variable Precision Arithmetic for Symbolic Variables
numeric Convert Symbolic Variable to Numeric
limit Compute Limit
diff Compute Derivative of a Function
int Compute Integral of a Function
Taylor Taylor Series Expansion of a Function
solve Solve Algebraic Equations
dsolve Solve Differential Equations
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if … end
switch case … case … otherwise … end
for … end
while … end
break;
return;
pause();
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plot();
plotyy();
subplot();
polar();
stem();
stairs();
axis();
title();
xlabel();
ylabel();
zlabel();
legend();
text();
gtext();
hold on; hold off;