Ivo Houtzager

Last seen: Today

33 total contributions since 2008

Ivo Houtzager's Badges

Submitted

Discrete-time Periodic Riccati Equation (DPRE)
Discrete-time periodic Riccati equation solver for periodic LQ state-feedback design

2 days ago | 3 downloads |

Submitted

Simple EtherCAT Master for Simulink Windows Desktop
Simple EtherCAT Master for Simulink Windows Desktop

7 days ago | 11 downloads |

Submitted

Simple EtherCAT Master Block SFunction for Raspberry Pi
Simple EtherCAT Master Block SFunction for Raspberry Pi

7 days ago | 10 downloads |

Submitted

netHAT EtherCAT Slave Block SFunction for Raspberry Pi
netHAT NXHAT52-RTE EtherCAT Slave Driver Block SFunction for Raspberry Pi

7 days ago | 3 downloads |

Submitted

Trajectory Generator using the Reflexxes Motion Library
Simulink block for online trajectory generation using the Reflexxes Motion Library.

14 days ago | 2 downloads |

Submitted

Polynomial roots with Jenkins-Traub algorithm
Find polynomial roots with Jenkins-Traub algorithm.

15 days ago | 5 downloads |

Submitted

Cosine Sine Decomposition
Cosine Sine Decomposition of an array

15 days ago | 5 downloads |

Submitted

QR/RQ/QL/LQ factorizations
QR/RQ/QL/LQ factorizations of an array.

15 days ago | 14 downloads |

Submitted

Least squares with minimum-norm solution
Least squares with minimum-norm solution

15 days ago | 3 downloads |

Submitted

Rank-Revealing QR factorization
Rank-Revealing QR factorization of an array

15 days ago | 4 downloads |

Submitted

JQR/JRQ/JQL/JLQ factorizations
JQR/JRQ/JQL/JLQ factorizations of an array

21 days ago | 1 download |

Submitted

Total Least Squares with mixed and/or weighted disturbances
Generalized Total Least Squares with mixed and/or weighted disturbances

21 days ago | 11 downloads |

Answered
How to transform matrix V? (A = V*F*inv(V))
I believe you want to compute the Jordan canonical form of A. This can be done by [V,F] = jordan(A)

1 month ago | 0

Answered
Solving 4 linear equations with 4 unknowns (but vector variables)
Rewrite the linear equations to the linear matrix form of Y = A * X and then solve this linear matrix problem, see the following...

1 month ago | 0

Answered
lsim giving wrong results
Your end time in seconds do not match between the plots. The lsim simulates only up to 50 seconds which was set by the T variabl...

2 months ago | 0

| accepted

Answered
How to convert fmincon to C code?
The fmincon is supported by code generation, but there are limitations on syntax and options which can be used, see the followin...

7 months ago | 0

Answered
Solve (a*B) + (c*D) = E without the Symbolic Toolbox
A = E*pinv([B; D]); a = A(1); c = A(2);

7 months ago | 0

Answered
Simulink Real-Time CPU overload in standalone mode
I had the same issue. For me disabling "USB Support" in the target settings solved it. Also the disable SMI block from https:/...

8 months ago | 0

Answered
What are the supported ethernet cards chipsets for host-to-target communication with xPC Target or Simulink Real-Time?
In Matlab, open Simulink Real-Time Explorer using the matlab command "slrtexplr". In the target window, select properties of the...

8 months ago | 0

Answered
Simulink Real-Time and non-Speedgoat Machine
Answer for Simulink Real-Time version up to 2020a. The target PC must be able to run DOS. Thus motherboards with UEFI only firmw...

8 months ago | 5

Answered
Simulink Real-Time: boot in UEFI mode
Simulink Real-Time runs OnTime RTKernel on DOS. MS-DOS or FreeDOS require a BIOS interface to boot. Thus it's not possible for U...

8 months ago | 0

Answered
Generate DLL from Simulink model
There is a Simulink controller design example to create DLL for GH Bladed and OpenFAST in github, see https://github.com/TUDelf...

8 months ago | 0

Answered
Is it possible to add EtherCAT Master to Raspberry Pi Simulink Support Package?
See example on the File Exchange Simple EtherCAT Master Block SFunction for Raspberry Pi which shows basic usage of the Simple O...

10 months ago | 0

Answered
EtherCAT master in Simulink Desktop Real-Time
See example on the File Exchange Simple EtherCAT Master for Simulink Windows Desktop which uses the SOEM library and WinPcap dri...

10 months ago | 2

Answered
Linking Simulink to Bladed
There is a Simulink controller design example for GH Bladed and OpenFAST in github, see https://github.com/TUDelft-DataDrivenCo...

10 months ago | 0

Submitted

Simulink Sleep Block for xPC Target
Waits for given sleep time within sample time

2 years ago | 1 download |

Solved

Pizza!
Given a circular pizza with radius _z_ and thickness _a_, return the pizza's volume. [ _z_ is first input argument.] Non-scor...

4 years ago

Submitted

Simulink Block for Real Time Execution
C-MEX S-function that reduces the execution speed of a model close to real time.

6 years ago | 10 downloads |

Submitted

High Accuracy Timer
High-resolution performance counter

6 years ago | 8 downloads |

Answered
GCC compiled MEX file taking more time than the one compiled by Microsoft Visual Studio.
There is difference in the default floating-point optimization between the compilers. The floating-point calculations from th...

6 years ago | 2