Star Strider
Hic sunt dracones! PROFESSIONAL: Physician (M.D.): Diplomate of the American Board of Internal Medicine; M.Sc. Biomedical Engineering: Instrumentation, Signal Processing, Control, System Identification, Parameter Estimation NON-PROFESSIONAL: Amateur Extra Class Amateur Radio Operator; Private Pilot, Airplane Single Engine Land, Instrument Rating Airplane; Gamer NOTE: I do not respond to emails or personal messages, unless they are about my File Exchange contributions. Time Zone: UTC-7 (Standard); UTC-6 (Daylight Savings/Summer)
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Symbolic solve not returning all values
There are two equations because they are the roots to a quadratic equation. sympref('AbbreviateOutput',false); syms Va Vi ...
Symbolic solve not returning all values
There are two equations because they are the roots to a quadratic equation. sympref('AbbreviateOutput',false); syms Va Vi ...
約23時間 前 | 0
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回答済み
MATLAB publish equation adds $ to alt tag
The purpose of the dollar signs ($) is to use it with the LaTeX interpreter.
MATLAB publish equation adds $ to alt tag
The purpose of the dollar signs ($) is to use it with the LaTeX interpreter.
2日 前 | 0
回答済み
I want to install Matlab 2010b on a new (2026) HP desktop
You will most likely need to Contact Support for this problem. Include the URL of this thread in your note to MathWorks so yo...
I want to install Matlab 2010b on a new (2026) HP desktop
You will most likely need to Contact Support for this problem. Include the URL of this thread in your note to MathWorks so yo...
3日 前 | 1
回答済み
chebyshev II BPF magnitude response is not equal to 1 in the passband - incorrect magnitude response when using freqz(b,a)
In general, using the polynomial numerator and denominator implementation of digital filters is not optimal. Using the second-o...
chebyshev II BPF magnitude response is not equal to 1 in the passband - incorrect magnitude response when using freqz(b,a)
In general, using the polynomial numerator and denominator implementation of digital filters is not optimal. Using the second-o...
7日 前 | 1
| 採用済み
回答済み
How to use the nonlinear least square fitting to fit a transfer function？How to improve the fitting accuracy
The easiest way to do that is with the System Identification Toolbox. It was created to solve exactly this sort of problem. ...
How to use the nonlinear least square fitting to fit a transfer function？How to improve the fitting accuracy
The easiest way to do that is with the System Identification Toolbox. It was created to solve exactly this sort of problem. ...
12日 前 | 2
回答済み
proper IFFT procedure for converting S-params into time domain reflectometry
Inverting something like that is always something of a problem. While the nufft function can take irregularly-sampled time ve...
proper IFFT procedure for converting S-params into time domain reflectometry
Inverting something like that is always something of a problem. While the nufft function can take irregularly-sampled time ve...
13日 前 | 0
回答済み
GA stops with different score every time, even with setting big MaxGeneations and MaxStallGenerations
The results of genetic algorithm (ga) optimisation improve with the initial number of individuals ('PopulationSize') and the num...
GA stops with different score every time, even with setting big MaxGeneations and MaxStallGenerations
The results of genetic algorithm (ga) optimisation improve with the initial number of individuals ('PopulationSize') and the num...
25日 前 | 1
回答済み
what's wrong with matlab dsolve ?
You can use the rewrite function to get it in a particular form, however MATLAB doesn't appear to agree with your solution -- s...
what's wrong with matlab dsolve ?
You can use the rewrite function to get it in a particular form, however MATLAB doesn't appear to agree with your solution -- s...
26日 前 | 0
回答済み
How do I find the degrees of freedom of a cubic spline fit to calculate AIC and BIC
Your question intrigued me, and since the documentation doesn't address it, I looked it up. The degrees-of-freedom in a cubic s...
How do I find the degrees of freedom of a cubic spline fit to calculate AIC and BIC
Your question intrigued me, and since the documentation doesn't address it, I looked it up. The degrees-of-freedom in a cubic s...
約1ヶ月 前 | 1
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struct2table display 1 x l arrays compactly
It apparently exists in your structure as a row vector. You will need to convert it to a column vector by transposing it, first...
struct2table display 1 x l arrays compactly
It apparently exists in your structure as a row vector. You will need to convert it to a column vector by transposing it, first...
約1ヶ月 前 | 0
回答済み
Crashd in Arch linux
You will need to Contact Support for this problem. Include a link to this post in your message to MathWorks.
Crashd in Arch linux
You will need to Contact Support for this problem. Include a link to this post in your message to MathWorks.
約1ヶ月 前 | 0
| 採用済み
回答済み
Does MATLAB run on (just announced) MacBook Neo
It's not listed in MATLAB 2025b System Requirements for Mac yet. Check back later to see if it's been added.
Does MATLAB run on (just announced) MacBook Neo
It's not listed in MATLAB 2025b System Requirements for Mac yet. Check back later to see if it's been added.
約1ヶ月 前 | 0
回答済み
How to draw the axis in the origin of the coordinate system?
Tweaking the properties of the xlabel and ylabel will put things the way you want them. (They are both text objects, so see tha...
How to draw the axis in the origin of the coordinate system?
Tweaking the properties of the xlabel and ylabel will put things the way you want them. (They are both text objects, so see tha...
約1ヶ月 前 | 1
回答済み
How to dynamically change the colour of the points on 2-D curve based on a third variable?
I am not precisely certain what you want to do. If you want to plot specific points as well, one option sould be to use the sca...
How to dynamically change the colour of the points on 2-D curve based on a third variable?
I am not precisely certain what you want to do. If you want to plot specific points as well, one option sould be to use the sca...
約1ヶ月 前 | 1
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回答済み
How to include an arrow as text in the label of a plot?
Use respectively '\leftarrow ','\rightarrow', or \uparrow' or '\downarroa' depending on what you want. Example -- figure...
How to include an arrow as text in the label of a plot?
Use respectively '\leftarrow ','\rightarrow', or \uparrow' or '\downarroa' depending on what you want. Example -- figure...
約2ヶ月 前 | 0
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回答済み
How can i save figures all at once when using the spotting assay quantification?
I can't find any specific references to 'spotting assay' or 'spot assay', so I don't know if they're specific to any toolbox. ...
How can i save figures all at once when using the spotting assay quantification?
I can't find any specific references to 'spotting assay' or 'spot assay', so I don't know if they're specific to any toolbox. ...
約2ヶ月 前 | 0
回答済み
Including jsbs in my Matlab code
Are you interested in using it with the Aerospace Toolbox? Since JSBSim is designed to run independently under several differen...
Including jsbs in my Matlab code
Are you interested in using it with the Aerospace Toolbox? Since JSBSim is designed to run independently under several differen...
約2ヶ月 前 | 0
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回答済み
Plotting 2 graphs, in the same window (not using subplot)
If you are not supposed to use subplot, the only other option that comes quickly to mind is to use tiledlayout. Your code wou...
Plotting 2 graphs, in the same window (not using subplot)
If you are not supposed to use subplot, the only other option that comes quickly to mind is to use tiledlayout. Your code wou...
約2ヶ月 前 | 1
回答済み
how to auto run the script after matlab start up
Put that command in your startup.m file. See the documentation on startup for details.
how to auto run the script after matlab start up
Put that command in your startup.m file. See the documentation on startup for details.
約2ヶ月 前 | 2
回答済み
I want to use a Genetic Algorithm to predict the thickness value. Currently, my code runs and produces results where it hits upper bound and lower bound.
The reason is that the optimal values for the 'k0' and 'Q' parameter values are far outside the bounds that you set for them. U...
I want to use a Genetic Algorithm to predict the thickness value. Currently, my code runs and produces results where it hits upper bound and lower bound.
The reason is that the optimal values for the 'k0' and 'Q' parameter values are far outside the bounds that you set for them. U...
約2ヶ月 前 | 0
回答済み
Issues with matlab on linux
Check MATLAB R2025b System Requirements for Linux to be certain your version is supported.
Issues with matlab on linux
Check MATLAB R2025b System Requirements for Linux to be certain your version is supported.
2ヶ月 前 | 0
回答済み
How do I choose the poles and zeros in order to calculate my TF from input & output data?
In a circuit synthesis course I took long, long ago in a galaxy far, far away, the poles are the frequencies where the imaginary...
How do I choose the poles and zeros in order to calculate my TF from input & output data?
In a circuit synthesis course I took long, long ago in a galaxy far, far away, the poles are the frequencies where the imaginary...
2ヶ月 前 | 0
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回答済み
Calculating Statistical Significance of Temperature Anomalies
There are at least two approaches (paired or unpaired), and two differen.test onsiderations t (parametric or nonparametric) to t...
Calculating Statistical Significance of Temperature Anomalies
There are at least two approaches (paired or unpaired), and two differen.test onsiderations t (parametric or nonparametric) to t...
2ヶ月 前 | 0
回答済み
frequency to time domain
Your code 'works' in the sensee that it appears to be appropriate and it does not produce any errors. However it does not giv...
frequency to time domain
Your code 'works' in the sensee that it appears to be appropriate and it does not produce any errors. However it does not giv...
2ヶ月 前 | 0
回答済み
Issue with PopulationSize in Genetic Algorithm toolbox
The problem is that the arguments to ga are defined by thier positions, and there have to be 10 arguments before the 'options' a...
Issue with PopulationSize in Genetic Algorithm toolbox
The problem is that the arguments to ga are defined by thier positions, and there have to be 10 arguments before the 'options' a...
3ヶ月 前 | 0
| 採用済み
回答済み
How to apply Mann Kendall and sen slope?
I assume you are referring to Mann-Kendall Tau-b with Sen's Method (enhanced). You need the Statistics and Machine Learning Too...
How to apply Mann Kendall and sen slope?
I assume you are referring to Mann-Kendall Tau-b with Sen's Method (enhanced). You need the Statistics and Machine Learning Too...
3ヶ月 前 | 0
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回答済み
Formating strings using named tokens
I am not exactly certain what you want. Using an anonymous function is one option -- DMY = @(d,m,y) sprintf('%02d-%02d-%4d'...
Formating strings using named tokens
I am not exactly certain what you want. Using an anonymous function is one option -- DMY = @(d,m,y) sprintf('%02d-%02d-%4d'...
3ヶ月 前 | 0
回答済み
Facing problem with plot function
The first and last p[oints apparently have the same coordinates. If your data ars sorted, for example by the x-coordinates, r...
Facing problem with plot function
The first and last p[oints apparently have the same coordinates. If your data ars sorted, for example by the x-coordinates, r...
3ヶ月 前 | 0
回答済み
Help for an on-air program
See: RF Propagation - MATLAB & Simulink - MathWorks to begin with. The Radar Toolbox or the RF Toolbox could be appropriate f...
Help for an on-air program
See: RF Propagation - MATLAB & Simulink - MathWorks to begin with. The Radar Toolbox or the RF Toolbox could be appropriate f...
3ヶ月 前 | 0
回答済み
Dealing with noise artifacts in EEG signal
I do not have your signal to work with. My approach would first to use the isoutlier function, then the rmoutliers function t...
Dealing with noise artifacts in EEG signal
I do not have your signal to work with. My approach would first to use the isoutlier function, then the rmoutliers function t...
3ヶ月 前 | 1
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