Not enough input arguments - something simple i'm sure

2 次查看(过去 30 天)
I'm getting the above error when trying to execute this code,
close all
clear all
m = 0.05; %mass of cone and coil together (Kg)
k = 1000; %stiffness (N/m)
R = 1; %damping (Ns/m
F = 1; %Force amplitude (N)
t = 0.01; %Time of the snapshot
f = linspace(0,99,10000); %frequency (Hz)
Zm = abs(R + 1i.*(m*2*pi.*f-k./(2*pi.*f))); %mechanical impedance
Xm = m*2*pi.*f - k./2*pi.*f; %mechanical reactance
th = atan*(Xm/R); %phase angle
us = F.*cos(2*pi*f*t-th); %velocity response
What are arguments anyway? (apart from the obvious)
  1 个评论
Matt Fig
Matt Fig 2012-11-2
I'm getting the above error when trying to execute this code,
close all clear all m = 0.05; %mass of cone and coil together (Kg) k = 1000; %stiffness (N/m) R = 1; %damping (Ns/m F = 1; %Force amplitude (N) t = 0.01; %Time of the snapshot f = linspace(0,99,10000); %frequency (Hz) Zm = abs(R + 1i.*(m*2*pi.*f-k./(2*pi.*f))); %mechanical impedance Xm = m*2*pi.*f - k./2*pi.*f; %mechanical reactance th = atan*(Xm/R); %phase angle us = F.*cos(2*pi*f*t-th); %velocity response
What are arguments anyway? (apart from the obvious)

请先登录,再进行评论。

采纳的回答

Walter Roberson
Walter Roberson 2012-1-27
atan*(Xm/R) should be atan(Xm/R)
The expression as written is the same as
atan() * (Xm/R)
which is calling atan with no arguments (parameters)

更多回答(0 个)

类别

Help CenterFile Exchange 中查找有关 Digital Filter Analysis 的更多信息

标签

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by