System Identification Toolbox

New Topic

1431 topics

Page 56 of 58
- Jump to page:
Previous
1
…
54
55
56
57
58
Next

Topics

Replies

Views

Last post

The value of the "InitialState" option must be a column vector composed of { number,integer} real values. See "doc idnl

Last post by fyousefi « Mon Mar 01, 2021 5:46 pm

by fyousefi » Mon Mar 01, 2021 5:46 pm

0 Replies

1100 Views

Last post by fyousefi
Mon Mar 01, 2021 5:46 pm
The number of inputs and outputs of the IDDATA object used for initial states must match those of the model.

Last post by fyousefi « Mon Mar 01, 2021 5:46 pm

by fyousefi » Mon Mar 01, 2021 5:46 pm

0 Replies

897 Views

Last post by fyousefi
Mon Mar 01, 2021 5:46 pm
Incorrect specification of initial states for the command. Type "help for more information.

Last post by fyousefi « Mon Mar 01, 2021 5:45 pm

by fyousefi » Mon Mar 01, 2021 5:45 pm

0 Replies

851 Views

Last post by fyousefi
Mon Mar 01, 2021 5:45 pm
The command operates on a single model when used with output arguments.

Last post by fyousefi « Mon Mar 01, 2021 5:44 pm

by fyousefi » Mon Mar 01, 2021 5:44 pm

0 Replies

866 Views

Last post by fyousefi
Mon Mar 01, 2021 5:44 pm
The value of prediction horizon must be 1 (for 1-step prediction error minimization) or Inf (for simulation error minimi

Last post by fyousefi « Mon Mar 01, 2021 5:43 pm

by fyousefi » Mon Mar 01, 2021 5:43 pm

0 Replies

949 Views

Last post by fyousefi
Mon Mar 01, 2021 5:43 pm
There should be at least {,number,integer} samples in data for 1-step ahead prediction error minimization.

Last post by fyousefi « Mon Mar 01, 2021 5:43 pm

by fyousefi » Mon Mar 01, 2021 5:43 pm

0 Replies

801 Views

Last post by fyousefi
Mon Mar 01, 2021 5:43 pm
The value of the "InitialState" option for an model must be ''e'' or a real matrix of size ,number,integer nu

Last post by fyousefi « Mon Mar 01, 2021 5:42 pm

by fyousefi » Mon Mar 01, 2021 5:42 pm

0 Replies

831 Views

Last post by fyousefi
Mon Mar 01, 2021 5:42 pm
The "InitialState" option for the "findstates" command must be a specification object, a valid character vector or a dou

Last post by fyousefi « Mon Mar 01, 2021 5:40 pm

by fyousefi » Mon Mar 01, 2021 5:40 pm

0 Replies

875 Views

Last post by fyousefi
Mon Mar 01, 2021 5:40 pm
The value of the "findstates" command option "InitialState" cannot be ''d'' for continuous-time models. Use ''e'' instea

Last post by fyousefi « Mon Mar 01, 2021 5:40 pm

by fyousefi » Mon Mar 01, 2021 5:40 pm

0 Replies

820 Views

Last post by fyousefi
Mon Mar 01, 2021 5:40 pm
The first input argument of the "findstates" command must be linear state-space (IDSS, IDGREY) or a nonlinear dynamic sy

Last post by fyousefi « Mon Mar 01, 2021 5:39 pm

by fyousefi » Mon Mar 01, 2021 5:39 pm

0 Replies

777 Views

Last post by fyousefi
Mon Mar 01, 2021 5:39 pm
Model must be estimated before it can be used for operating point computation.

Last post by fyousefi « Mon Mar 01, 2021 5:39 pm

by fyousefi » Mon Mar 01, 2021 5:39 pm

0 Replies

789 Views

Last post by fyousefi
Mon Mar 01, 2021 5:39 pm
There are more free variables ( = number of free inputs + all outputs) than requirements (= number of outputs). Search m

Last post by fyousefi « Mon Mar 01, 2021 5:38 pm

by fyousefi » Mon Mar 01, 2021 5:38 pm

0 Replies

859 Views

Last post by fyousefi
Mon Mar 01, 2021 5:38 pm
Steady-state signals must be specified with the ''steady'' option of the "findop" command. Use NaNs to denote unknown va

Last post by fyousefi « Mon Mar 01, 2021 5:38 pm

by fyousefi » Mon Mar 01, 2021 5:38 pm

0 Replies

822 Views

Last post by fyousefi
Mon Mar 01, 2021 5:38 pm
Incorrect number of inputs specified for the ''snapshot'' option of the "findop" command. Type "help for correct sy

Last post by fyousefi « Mon Mar 01, 2021 5:37 pm

by fyousefi » Mon Mar 01, 2021 5:37 pm

0 Replies

787 Views

Last post by fyousefi
Mon Mar 01, 2021 5:37 pm
Initial state values, if specified, should be ''zero'' or a vector of length number,integer.

Last post by fyousefi « Mon Mar 01, 2021 5:37 pm

by fyousefi » Mon Mar 01, 2021 5:37 pm

0 Replies

828 Views

Last post by fyousefi
Mon Mar 01, 2021 5:37 pm
The "findop" command does not support multi-experiment data. Determine operating point for each data experiment separate

Last post by fyousefi « Mon Mar 01, 2021 5:36 pm

by fyousefi » Mon Mar 01, 2021 5:36 pm

0 Replies

841 Views

Last post by fyousefi
Mon Mar 01, 2021 5:36 pm
Snapshot time cannot be outside the time-span of the provided data.

Last post by fyousefi « Mon Mar 01, 2021 5:35 pm

by fyousefi » Mon Mar 01, 2021 5:35 pm

0 Replies

745 Views

Last post by fyousefi
Mon Mar 01, 2021 5:35 pm
Snapshot time in the "findop" command must be provided as a real number that is greater than or equal to the start time

Last post by fyousefi « Mon Mar 01, 2021 5:34 pm

by fyousefi » Mon Mar 01, 2021 5:34 pm

0 Replies

824 Views

Last post by fyousefi
Mon Mar 01, 2021 5:34 pm
In the "findop(SYS, 'steady', InputLevel, ...)" command, {0} must be a real vector of length number,integer Use NaN

Last post by fyousefi « Mon Mar 01, 2021 5:34 pm

by fyousefi » Mon Mar 01, 2021 5:34 pm

0 Replies

800 Views

Last post by fyousefi
Mon Mar 01, 2021 5:34 pm
Input data used with "snapshot" option of the "findop" command must be in time domain.

Last post by fyousefi « Mon Mar 01, 2021 5:32 pm

by fyousefi » Mon Mar 01, 2021 5:32 pm

0 Replies

815 Views

Last post by fyousefi
Mon Mar 01, 2021 5:32 pm
The "findapp" command does not support multi-experiment data. Determine linear approximation for each data experiment se

Last post by fyousefi « Mon Mar 01, 2021 5:30 pm

by fyousefi » Mon Mar 01, 2021 5:30 pm

0 Replies

986 Views

Last post by fyousefi
Mon Mar 01, 2021 5:30 pm
The second input argument of the "getDelayInfo" command must be ''channelwise'' or ''all'' (default: ''all'').

Last post by fyousefi « Mon Mar 01, 2021 5:29 pm

by fyousefi » Mon Mar 01, 2021 5:29 pm

0 Replies

895 Views

Last post by fyousefi
Mon Mar 01, 2021 5:29 pm
Using past data as initial conditions requires uniform intersample behavior across all inputs. will be assumed f

Last post by fyousefi « Mon Mar 01, 2021 5:28 pm

by fyousefi » Mon Mar 01, 2021 5:28 pm

0 Replies

884 Views

Last post by fyousefi
Mon Mar 01, 2021 5:28 pm
The command requires uniform intersample behavior across all inputs for continuous-time models. will be as

Last post by fyousefi « Mon Mar 01, 2021 5:26 pm

by fyousefi » Mon Mar 01, 2021 5:26 pm

0 Replies

806 Views

Last post by fyousefi
Mon Mar 01, 2021 5:26 pm
the "data2state(SYS, IO)" command, IO must be an specified as an IDDATA object if SYS is a continuous-time model.

Last post by fyousefi « Mon Mar 01, 2021 5:25 pm

by fyousefi » Mon Mar 01, 2021 5:25 pm

0 Replies

816 Views

Last post by fyousefi
Mon Mar 01, 2021 5:25 pm

New Topic

1431 topics

Page 56 of 58
- Jump to page:
Previous
1
…
54
55
56
57
58
Next

Return to Board Index

Who is online

Users browsing this forum: No registered users and 1 guest

Forum permissions

You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum