Dimitrios Gerontitis

Last seen: etwa ein Jahr vor | Aktiv seit 2016

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I want to insert two submatrices (5x4 and 5x1) in one bigger (5x5)
Dear Community i have the submatrices (5x4 and 5x1) and i want to put them with the matrix concetrate block (in simulink) in one...

fast 6 Jahre vor | 0 Antworten | 0

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Numerical Integration of scalar function
Hi Dear researchers. I want to calculate numerically the integral f(z)=exp(i*I*pi*z+cos(z)) where n eisai a matrix. i am using t...

fast 7 Jahre vor | 0 Antworten | 0

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How i can vectorize the above part of my code?
i want to ask how i can vectorize the above part of my code With Great Honours Dimitrios Gerontitis

fast 7 Jahre vor | 0 Antworten | 0

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Hi i want to know how i can vectorize my code so it be executed faster?
function out=A(lam,N,P,n,k,w,L,d,th_i,ai,si,fi,gi) w=2*pi./lam.*w; k=2*pi./lam.*k; L=2*pi./lam.*L; d=2*pi./lam.*d; M=...

etwa 7 Jahre vor | 0 Antworten | 0

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Hi i am Dimitrios Gerontitis i have already written a function for a matrix A which i use to a system Ax=b where x is the unknown vector which inludes Fourier Coefficients. So i want to ask how i can fix my code to take my resuts faster
EDIT: code attached as a file.

etwa 7 Jahre vor | 1 Antwort | 0

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A
Any tip how i can make my code run faster?

etwa 7 Jahre vor | 1 Download |

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Symbolically computition of G'=ZG+δI
I want to calculate the Sign function of a matrix Z by using the Green's matrix function G[t].The above steps will help understa...

mehr als 8 Jahre vor | 0 Antworten | 0

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Designing the matrix Equation AX'B=-A'XB-AXB'+C'-γF(AXB-C) in simulink
Hi I want to design in the simulink the above matrix equation AX'B=-A'XB-AXB'+C'-γF(AXB-C) Where AεR^(mxm) BεR^(nxn) and CεR^(mx...

etwa 9 Jahre vor | 0 Antworten | 0

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i am a beginner in designing simulink files. I want to design this Equation: G'(t)=ZG+δI,Where Z is a constant Matrix, G=G[t] The Green Matrix Function (which i want), I the identity mat
i am a beginner in designing simulink files.i want to make you on e question. I want to design this Equation: G'(t)=ZG+δI,Wher...

etwa 9 Jahre vor | 0 Antworten | 0

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ZNN_GNN_Comparison
The Comparison of ZNN model with GNN for time-varying matrix inversion

mehr als 9 Jahre vor | 1 Download |

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GNN_T-V_Inverse
Gradient Neural Network for time-varying matrix inversion in Simulink

mehr als 9 Jahre vor | 1 Download |

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GNN_Drazin
Gradient Neural Network for calculating the Drazin-Inverse of a matrix in Simulink

mehr als 9 Jahre vor | 1 Download |

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GNN_Inverse
Gradient Neural Network for constant matrix inversion in Simulink

mehr als 9 Jahre vor | 2 Downloads |

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ZNN_LinearSystems
Zhang Neural Network for Solving a constant linear system in Simulink

mehr als 9 Jahre vor | 1 Download |

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ZNN_Inverse
Zhang Neural Network for time-varying matrix inversion in Simulink

mehr als 9 Jahre vor | 1 Download |

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