Answered
TMS320F28335: how to disable epwm module after a certain time in simulink
Hi, I understand you want to disable the ePWM module. You can use the Trip Zone unit to disable the ePWM. You may select the s...

5 months ago | 0

Answered
Why does the spi block not send the second value?
Hi Haadia, I can understand that you are not able to send complete data through the SPI blocks. Following the steps mentioned b...

5 months ago | 0

Answered
when I use TI C2000 microcontroller blockset demos to generate code for F28069 Launchpad, error reports like these
Hi Bin, I understand you are encountering the error: 'The left-hand side of a . operator must be a valid scope identifier' when...

5 months ago | 0

Answered
cast shadow in Simulink 3D Animation
Hi Simon, I understand you want to cast the shadow of an object onto another surface in Simulink 3D Animation. To achieve this,...

5 months ago | 0

Answered
Error when using MATLAB toolbox for Ryze Tello Drones: Dot indexing is not supported for variables of this type.
Hi kiattisak, I can understand that you are getting the following error: “Dot indexing is not supported for variables of this ...

5 months ago | 0

Answered
Abnormal exit error while running model advisor check
Hi Niraj, I understand you are receiving an unexpected error when running model advisor on your Stateflow model. This appears t...

7 months ago | 0

Answered
Incapable of getting datas from Arduino Mega 2560
Hi Pierre-Olivier, I can understand that you are getting the following error: External Mode Open Protocol Connect command fail...

8 months ago | 0

Answered
Finding the transfer function of a DC-DC Converter and then calculating PI values for controller
Hi Chukwudalu, To understand the Dual Active Bridge converter, you shall refer to the following demo on “Modeling and Control o...

8 months ago | 0

Answered
How to get loan value for fixed time span and payment
Hi Peter, I understand that you want to calculate the remaining loan amount using a built-in function. You mentioned the 'amort...

8 months ago | 0

Answered
How does Model Advisor determine the default configuration ?
Hi Mohamed-Marwan, I understand that you want to run a particular set of checks every time on a model and wish to know how the ...

8 months ago | 0

Answered
Detect if block is part of a feedback loop
Hi Vince, I understand that it can sometimes be confusing to follow the flow of a model, especially when dealing with large and...

8 months ago | 0

Answered
some letters like "c""d" can't display correctly in commandline
Hi, I understand that when the lowercase letters c, d, and o are pressed, they appear as blanks. This issue appears to occur ...

10 months ago | 3

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Answered
How can I constrain a plot on an excel sheet?
Hi Christian, To ensure your chart remains within a specified area on the Excel worksheet, you can define its position and dime...

12 months ago | 0

Answered
How do I make a contour?
Hi 민제 강, To achieve smoother contours in your plot, you can interpolate the kerr onto a finer grid using interp2. Create a dens...

12 months ago | 0

Answered
Replacement for MFE Toolbox Function normloglik
Hi Tilman, In MATLAB, if you are using the MFE Toolbox and encounter an issue with the function normloglik not being recognized...

12 months ago | 0

Answered
How to do probabilistic forecast in Matlab?
Hi israt, In MATLAB, there are several options for performing probabilistic forecasting, particularly in the context of energy ...

12 months ago | 0

Answered
How can i do Probabilistic time series forecasting?
Hi israt, In MATLAB, probabilistic forecasting can be approached using two primary functions: 'forecast' and 'simulate'. The 'f...

12 months ago | 0

Answered
How to specify a seasonal ARIMA model
Hi Md. Golam, To specify a seasonal ARIMA model with the given parameters you can use the 'arima' function as follows: % Defin...

12 months ago | 0

Answered
How to specify a Seasonal ARIMA model?
Hi Dinuka, To specify a seasonal ARIMA model with the given parameters in MATLAB (R2023a), you can use the 'arima' function as ...

12 months ago | 2

Answered
Llung-Box code on a time series without lbqtest provided by the econometrics toolbox
Hi Simon, As we know the Ljung-Box test is a statistical procedure to detect autocorrelation in a time series. Without the lbqt...

12 months ago | 0

Answered
How to update the price of an option every minute with real time data?
Hi GIUSEPPE, I understand that you want to manage the minute-by-minute updates of option prices in MATLAB while accounting for ...

1 year ago | 0

Answered
Portfolio Optimization - by sector and carbon intensity
Hi Li Guobin, The MATLAB Financial Toolbox allows for the optimization of a financial portfolio with various constraints. By cr...

1 year ago | 0

Answered
Simulate inhomogeneous continuous time Markov Chain (IHCTMC)
Hi susman, I too couldn’t find an exact implementation for an inhomogeneous continuous-time Markov Chain in MATLAB. However, I ...

1 year ago | 0

Answered
Portfolio Construction - Incorporating Stress Scenarios
Hi Christopher, To optimize a portfolio's Sharpe ratio or plot the efficient frontier while incorporating a stress scenario con...

1 year ago | 0

Answered
Compute geometric mean of returns of a data sample when some returns are negative
Hi Jesper, The appearance of complex numbers when computing the geometric mean of log returns suggests that the logarithm funct...

1 year ago | 0

Answered
Change parameter dimensions with setparam method
Hi Enzo, From what I understand, you wish to change both the values and the dimensions of a parameter in your real-time applica...

1 year ago | 0

Answered
How To Optimize Portfolio With Target Risk And Return Constraints With Weight Constraints Together
Hi Mahir, I understand that you want to optimize your portfolio while keeping constraints like target risk return constraints a...

1 year ago | 0

Answered
How to calculate risk indicator for a portfolio as Upside Portfolio Ratio, Sterling Ratio, Omega Ratio, Volatility, MAR?
Hi Mattia, I understand that you want to calculate risk Indicators for a portfolio as upside Portfolio Ratio, Sterling Ratio, ...

1 year ago | 0

Answered
Is it possible to run MATLAB on Google colab?
Hi Vetrivel, I understand that you want to leverage Google Colab’s CPU to run your MATLAB code for Deep-learning models as you...

1 year ago | 0

Answered
Preparing data for multi-step time series forecast using LSTM
Hi Aniroodh, I can understand that you want to prepare data to predict a multi-step future estimate of a certain parameter usi...

1 year ago | 0