Answered
How to apply seasonal decomposition and singular spectrum analysis (SSA) technique to time series
home clear all close all pack dt = readtable('time_series.txt'); %Prefilter - trim, + other datum munging if you'd li...

1 month ago | 0

Answered
Different performances of STL decomposition in MATLAB and Python
Are they "pretty" different? It looks ok your plots, the curves are not very different, just scale y axis in Python or plot as i...

1 month ago | 0

Answered
how do i get my desired settling time or rise time using lqr which things i need to change to get ny desired output or settling time 8 and rise time 5
Ultimate solution is to find direct funcional dependancy between t_rise = f1(Q,R,N), t_settling = f2(Q,R,N), So far no direct no...

2 months ago | 0

Answered
LQI controller is weirdly slow in response and doesn't always reach a goal on plant
It is indeed really factually very valued, yet undervalued and quite intersting, utile question. (Updated, 21 Nov. 2024, Final ...

2 months ago | 0

Answered
MATLAB unreasonably hard on my new Macbook Air even after the app is closed
It just means there are left processes(threads) services running consuming many of your CPU processing power. When you launch ...

2 months ago | 0

Solved

Find the sum of all the numbers of the input vector
Find the sum of all the numbers of the input vector x. Examples: Input x = [1 2 3 5] Output y is 11 Input x ...

2 months ago

Answered
How do I change the mechanical properties of the cable in a belt-pulley system in Simscape Multibody?
These are codes produced by blend of Matlab AI helper and Copilot AI by up to 1/2 hour of training / tuning it from prompt (my w...

2 months ago | 0

Answered
Excel - Sheets Rearranging through MATLAB
Good question. Since as apparent, Excel driver treats the sheets sequence as linked list and so it by default adds it to the li...

2 months ago | 0

Answered
how to delete the first sheet of an excel through script
Good question. There are numerous options to do that complete. Which Excel driver are there available to utilize for greater v...

2 months ago | 0

| accepted

Answered
Set decimal place for uitable
Select any format your wish: https://fr.mathworks.com/help/matlab/ref/format.html %in older Matlab versions format('shortE...

2 months ago | 0

Answered
Find closest values from two different matrices
%Version with zero loops. %Runs both on TCE MPPL Octave and Matlab. Finds not only corresponding equal entries on same places...

2 months ago | 0

Answered
Find closest values from two different matrices
home clear all close all load('rough_dat.mat') load('data_dat.mat') x y ep Lat Lon rough thresh = eps*1000; %An...

2 months ago | 0

Answered
How all are verification and other performance metrics handled on an industrial level for dsp blocks designed in SIMULINK.
OK I need this. To add to it and to continue. Which performance metrics you need that I do for you? SNR, SNIR, BitErrorRa...

2 months ago | 0

Answered
Why I get "wrong use of 'reshape'" Error when running Yolov3 detection code?
This kind of questions actually require industry grade research on specific coded implementations within github and matlabcentra...

2 months ago | 0

Answered
matlab help displaying blank squares instead of words
Just update your PC OS and your TCE/NCE Matlab or Simulink codecs / encoding ( in Settings / Preferences ) change to UTF32. ...

2 months ago | 0

Answered
LQG controller design with LQR
clc clear all close all n_states = 5; n_controls = 5; n_outputs = 5; A = [-0.4628, 0.3217, 0.5789, -0.3823, -0.0507; ...

2 months ago | 0

Answered
How to create a state space model with constant term and do feedback.
There are 2 simple precise ways to do it: Just make your Baug = [B 1] and regard your c = u2(k) as constant control input ...

2 months ago | 0

Answered
plotting vector in matlab
clc clear x = linspace(0,4*pi,100); figure; %only line plot3(x,zeros(1,100),zeros(1,100),'k','LineWidth',2); hold on...

2 months ago | 0

| accepted

Answered
How can I plot 3D contour plot for (x, y, z) Cartesian grid with values at each cell?
You need to create suitable grid on your values loaded. Please accept my solution: (Works in NCE MPPL TCE Octave and Matlab): ...

2 months ago | 0

Answered
change the order of Autosar Caller function arguments
Correction found: arrguments must be arguments (1 r). What is the rationale and a motivation for doing so? Accordi...

2 months ago | 0

Answered
How can I reduce oscilltions in control signal in LQI controller and why response is so similar even using different models?
Good day. The topic, theme, the agenda of the special regulator control strategy design, verification and implementation for cu...

2 months ago | 0

| accepted

Answered
My code has an opstruct error. What does it mean and how to solve it?
format long clc clear all f = @(x,y)exp(-(x.^2+y.^2)); x_min = 0; x_max = 1; y_min = 0 ;% it already matched w/o to...

2 months ago | 1

Answered
How to do autocorrelation with a given data
clc clear all close all stdv = 4; norm_option = 'normalized'; %unbiasd, biased t = 3:3:30; A = [3.523;3.523;3.43;3.3...

2 months ago | 0

| accepted

Answered
problem with polyeig
I corrected the question post: Hi everyone, I'm Giacomo Perfetti. I'm a mechatronic engineer and I'm doing my work of thesis ...

2 months ago | 0

Answered
Does ordinary "eig" calculate eigenvalues faster than "polyeig"?
clc clear all close all %format native-bit format longg rand('state',1) %for ProblemComplexty = 2:1:1000 ProblemC...

2 months ago | 1

Answered
Problem in a disturbance rejection tuning controller
I added to it and run it in 2024 Simulink: Than I settled your control with 1 PID to the convergence: With PI only con...

2 months ago | 0

Answered
Problem in a disturbance rejection tuning controller
Dear Prospective Service Buyer. I indeed worked and submitted results within IMC, MPC Control Systems Engineering domains. ...

2 months ago | 0

Answered
solving nonlinear equation using newton method
I revamped the software code scientific computing TCE programme, here is good answer I provided: clc clear all close ...

3 months ago | 0

Answered
Does the Matlab 2023a allow to solve 3D partial differential equations?
Of course OK.

3 months ago | 0

Question

Picture comparison, latest.
I have completed running C++ code for image stitching using ASIFT. Which robust, reliable, SOTA, industrious, accurate, fast,...

3 months ago | 1 answer | 0

1

answer