acosh

Inverse hyperbolic cosine

句法

Y = acosh(X)

y= acosh(X）returns the inverse hyperbolic cosine of the elements ofX。The function accepts both real and complex inputs.All angles are in radians.

打开实时脚本

Find the inverse hyperbolic cosine of the elements of vectorX。这acoshfunction acts onXelement-wise.

X = [2 -3 1+2i]; Y = acosh(X)

Y =1×3 complex1.3170 + 0.0000i 1.7627 + 3.1416i 1.5286 + 1.1437i

打开实时脚本

Plot the inverse hyperbolic cosine function over the interval $1 \leq X \leq 5$ 。

x = 1:0.01:5; plot(x,acosh(x)) grid在xlabel('X') ylabel('acosh(x)'）

Hyperbolic cosine of angle, specified as a scalar, vector, matrix, or multidimensional array.这acoshoperation is element-wise whenXis nonscalar.

Data Types:单身的|双倍的
复杂的数字支持：金宝app是的

此功能完全支持高阵列。金宝app有关更多信息，请参阅高阵列。

Usage notes and limitations:

Generates an error during simulation and returns南in generated code when the input valueXis real, but the output should be complex. To get the complex result, make the input value complex by passing incomplex(x)。

Usage notes and limitations:

Generates an error during simulation and returns南in generated code when the input valueXis real, but the output should be complex. To get the complex result, make the input value complex by passing incomplex(X)。

Usage notes and limitations:

If the output of the function running on the GPU can be complex, then you must explicitly specify its input arguments as complex.有关更多信息，请参阅Work with Complex Numbers on a GPU(Parallel Computing Toolbox).

有关更多信息，请参阅在GPU上运行MATLAB功能(Parallel Computing Toolbox).