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WANYI ZHANG


Last seen: 4 years ago |  Active since 2018

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Solve ode23s in a for loop
I want to solve ode23s in a for loop, it solves eventually. But takes very long time to solve it, can anyone tell me how can I ...

4 years ago | 0 answers | 0

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answers

Question


kalmd gain L in descrite
I'm using kalmd() function to get Kalman gain L, but it gives me error for my Rn(Measurement noise) value as below. and thi...

5 years ago | 1 answer | 0

1

answer

Question


ode45 solve and taking current state as input
Hi Can anyone help me how to fix this problem? my questions are blow: this is my function to be solved: function dx = ...

5 years ago | 0 answers | 0

0

answers

Question


complex solutions in ode23s
Hi, Can anyone tell me what situation ode23s sover will give complex solutions? I am solving diffrential equations that ha...

5 years ago | 1 answer | 0

1

answer

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matlab preallocation problem in for loop
Hi Can anyone tell me how can I fix this preallocation problem in matlab. Thanks! fluid_HX = struct; for j=1:length(t) ...

5 years ago | 1 answer | 0

1

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Can anyone tell me how can I fix Demux problem in Simulink?
Hi I have Demux problem in Simulink which takes 1 input to three outputs, I have no idea what is problem with that cause I can ...

5 years ago | 1 answer | 0

1

answer

Question


How do I pre-allocate memory for a structure?
Can anyone help me to fix pre-allocation memory for a structure output? I have a structure function which have 18 elements, it ...

5 years ago | 3 answers | 0

3

answers

Question


Observer gain L using care function
Can anyone tell me how to compute closed-loop observer gain L using care function? Thanks!

6 years ago | 0 answers | 0

0

answers

Question


MPC for Inverted pendulum problem.
Is there anyone who can help me have a look what I have done for inverted pendulum in terms of MPC. I can run my code, but it c...

6 years ago | 0 answers | 0

0

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Question


Can anyone tell me what is wrong with this?
<</matlabcentral/answers/uploaded_files/138034/Screen%20Shot%202018-10-25%20at%2011.38.30%20am.png>> Thanks

6 years ago | 1 answer | 0

1

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