我正试图在python中将离散传递函数转换为连续传递函数(z到s(。它在Matlab:中运行良好
>> H = tf([0.0, 0.00011109058274028799, 0.0, 0.0, 0.0, 0.0],[1.0, -4.746477630953663, 9.128106677145524, -8.893610005776452, 4.389391849996713, -0.8774091162885327],0.1)
H =
0.0001111 z^4
----------------------------------------------------------
z^5 - 4.746 z^4 + 9.128 z^3 - 8.894 z^2 + 4.389 z - 0.8774
Sample time: 0.1 seconds
Discrete-time transfer function.
>> a = d2c(H)
a =
0.0002306 s^4 + 0.009752 s^3 + 0.2071 s^2 + 2.384 s + 11.99
-----------------------------------------------------------
s^5 + 1.308 s^4 + 13.53 s^3 + 11.52 s^2 + 6.224 s + 0.1914
但是python中似乎没有实现。有人知道在哪里可以找到吗？
尝试哈罗德离散化函数