How to assign negative values to a variable
显示 更早的评论
I am getting an error as like this.
Subscript indices must either be real positive integers or logicals.
my code is,
V = -60
am(V)=(0.01*(V+50))/(1-exp(-(V+50)/10))
but i need to pass V=-60 to am(V). how can i pass this.
Can anyone answer for this. Thanks in advance.
1 个评论
Yu Jiang
2014-8-7
It would be more helpful if you could explain what objective you are trying to achieve. It seems like am(V) is a function of V and you would like to get the value of the function at V = -60. If that is the case, you may need to define the function first before passing a value into it.
采纳的回答
Star Strider
2014-8-7
编辑：Star Strider
2014-8-7
V = -60
am = @(V) (0.01*(V+50))/(1-exp(-(V+50)/10));
amV = am(V)
produces:
amV =
58.1977e-003
2 个评论
vetri veeran
2014-8-7
Star Strider
2014-8-7
My pleasure!
(Please Accept my Answer if it solved your problem.)
更多回答（1 个）
V = -60
am = (0.01*(V+50))/(1-exp(-(V+50)/10))
am(V) in MATLAB means that you want to access the V-th index in the array am, which has to be positive integers or logicals.
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