Expected a value representable in the C type 'int'.

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vishnuvardhan naidu tanga 2020-2-17

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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/505946-expected-a-value-representable-in-the-c-type-int

评论： jerinsam jerin 2023-11-6

Hello everyone,

I am simulating a simple equation in simulink as a matlab function block. and i am getting the following error, The code is also as follows#

function dHdt = fcn(R, L, H, m_s, m_w)
dV_wdL = 2*L(sqrt(2*R*H-H^2));
dHdt = (m_w-m_s)/(dV_wdL*(997-0.592));
The error is as follows
Expected a value representable in the C type 'int'.  Found 0.489898 instead.
	Error in 'onelast/MATLAB Function2' (line 3)
		dV_wdL = 2*W(sqrt(2*R*L-L^2));
Component:Stateflow | Category:Runtime error
Index exceeds array dimensions.  Index value 0 exceeds valid range [1-1] of array L.
	Error in 'onelast/MATLAB Function2' (line 3)
		dV_wdL = 2*W(sqrt(2*R*L-L^2));
  