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Dingyu Xue


Last seen: circa un mese fa |  Attivo dal 2002

Followers: 3   Following: 0

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Professor, Control Engineering Faculty of Information Science and Engineering Professional Interests: control theory, simulation, MATLAB in education

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Courceware: MATLAB and Simulink in Action
The courseware for book. Xue D Y and Pan F. MATLAB and Simulink in Action. Programming Scientific Computing and Simulation. Spri...

5 mesi fa | 6 download |

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Inviato


FOTF Toolbox
FOTF Toolbox for fractional-order systems

oltre 2 anni fa | 98 download |

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Domanda


Is this a bug in double precision data type?
Try this n=7; eye(n)*inf+ones(n) I got ans = Inf NaN NaN NaN NaN NaN NaN NaN Inf NaN NaN NaN ...

oltre 5 anni fa | 1 risposta | 0

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risposta

Domanda


Is it possible to convert the whole Simulink model into a state space one?
Dear friends In fact I am thinking of simulate a system, whose terminal information at t_k is known, and the information at t_0...

oltre 5 anni fa | 1 risposta | 0

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risposta

Domanda


an error in new versions? triognometric function of A*t
Please run the following code in MATLAB R2017a A1=simplify(A1), A2=simplify(A2) A=[-7,2,0,-1; 1,-4,2,1; 2,-1,-6,-1; -1,-...

oltre 7 anni fa | 1 risposta | 0

1

risposta

Domanda


A bug im simplify in the new Symbolic Toolbox?
Dear developpers Recently I run my codes in my book in the new versions of MATLAB if true A=[-7,2,0,-1; 1,-4,2,1; 2,-1,-6...

oltre 7 anni fa | 2 risposte | 0

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Domanda


problems in accuracy assessment
Dear friends I tried continued fractiona approximation to pi, and got the following rational approximation 124496998874578...

quasi 10 anni fa | 1 risposta | 1

1

risposta

Domanda


A possible bug in symbolic limit function regarding complex entities?
The code I tried >> syms z; F=1/(z-1)^2+3/(z-1)+5/(z+1i)+6/(z-1i)^2+1/(z-2)^2+1/(z-2) % original function, f1=(z...

quasi 10 anni fa | 0 risposte | 1

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risposte

Domanda


Problems with Simulink to eps
Dear colleagues Probably from MATLAB 2012b, the exporting of Simulink to eps file is changed. The following command is OK bor e...

circa 11 anni fa | 0 risposte | 0

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Inviato


OptimPID: an optimal PID controller design interface
OptimPID is a MATLAB based interface and it can be used to optimize PID parameters

quasi 13 anni fa | 6 download |

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Inviato


Feedback Control Systems
Companion Software

circa 16 anni fa | 8 download |

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Inviato


graphics_tools
A graphics toolkit, Graf_Tool() which can be used to process and edit graphics.

circa 16 anni fa | 2 download |

Inviato


CtrlLAB
CtrlLAB provides a graphical interface to perform feedback system analysis and design.

circa 16 anni fa | 6 download |

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Improved Algebra files
Comput roots and polynomial functions with high accuracy.

oltre 22 anni fa | 2 download |