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OK, then this can be reason that when I try to rebuilt the A matrix, I cannot succeed by using the V, D eigenvectors ([V,D]=eig(...
Answered 6 months ago
For example for this A matrix (square) I get using eig different right eigenvectors than by using svd. Seems that t...
I would like to ask what is the difference between the function eig and svd and what is the difference between the right ...
Asked 6 months ago
I tried unwrap but it not working or maybe I am using it wrong. You can see the 3 phases inb attach I have to represent t...
Answered 10 months ago
Here is the original system of equations with the variables
Answered 1 year ago
The system describes the operation of a synchronous generator and it is done by identification between two matrices.
I have a system of equation of 15 unknown variables, define like next.
I get first a warning that even I have 15 varia...
Asked 1 year ago
Yes I want to observe the phase shift and the magnitude of two nonperiodic signals in time.
Answered 2 years ago
First thank you for your answer. That's I want to ask how I can plot time dependent phase and magnitude.
Can you give ...
I have the following x matrix. And I try to get the right eigenvectors of it using eig? It seems that when I do the produ...
Asked 5 months ago
I have a non symmetric matrix and I try to figure out which option of the eig I should use?
I want to create a vector name from two integer variables. For example I have two for loops
I need to obtain the obtain the phase and the magnitude between two nonperiodic time series and plot it in time. I have o...
Asked 2 years ago
I have a problem to resolve I have to obtain bounded continuous curve from a saw tooth curve of a phase angle. How I can ...
Asked 10 months ago
I am trying to figure out, how I can choose the window, noverlap and nfft for using the mscohere function to obtain the c...
I have a dat file like this and I want to convert it to the correspondent matrix. Any idea?
33 33 0 -14,28571414...
Asked 12 months ago
I would like to ask if is possible to estimate only the A matrix of a state space if I have as signals the states variati...
Asked 8 months ago
Can anyone help me to solve this system of equations? I need to find those 12 equations which make my system numerically. ...
I have to produce some compass plots and I want to change using the script the arrow line width, the line style and the h...
Asked 11 months ago
There is any function in Matlab to rotate a vector/eigenvector to make it real?
I have the following system of equations for which I have an initial guess. But I cannot get any solution. Anyone can hel...
I triy to execute the following system of equations
syms Psiad0 Psiaq0 Rfd Lfd Ladssec R1d L1d R1q L1q Laqssec R2q L2...
I am using the System Identification Tool for estimating a 6 order system from 6 measurements (all of them are output of ...
I am using a compass plot to plot some vectors and Iwant to change the arrow head style. How I can do this?
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