MATLAB Function Reference |
餘割(cosecant)與超餘割(hyperbolic cosecant)
Syntax
Y = csc(x) Y = csch(x)
Description
csc
與 csch
函式針對陣列元素進行運算。函式的定義域與值域包含複數。角度以弧度(radian)為單位。
Examples
x1 = -pi+0.01:0.01:-0.01; x2 = 0.01:0.01:pi-0.01; plot(x1,csc(x1),x2,csc(x2)) plot(x1,csch(x1),x2,csch(x2))
Algorithm
See Also
cross | cumprod |