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Shivam Lahoti


Last seen: 15 giorni fa |  Attivo dal 2022

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  • Knowledgeable Level 2
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Risposto
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...

19 giorni fa | 0

Risposto
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...

20 giorni fa | 0

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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...

29 giorni fa | 0

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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 ...

29 giorni fa | 0

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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...

29 giorni fa | 0

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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 ...

3 mesi fa | 1

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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...

5 mesi fa | 0

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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...

5 mesi fa | 0

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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...

5 mesi fa | 0

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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 ...

5 mesi fa | 0

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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...

5 mesi fa | 0

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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...

5 mesi fa | 0

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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 ...

5 mesi fa | 2

Risposto
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...

5 mesi fa | 0

Risposto
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 ...

5 mesi fa | 0

Risposto
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...

5 mesi fa | 0

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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 ...

5 mesi fa | 0

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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...

5 mesi fa | 0

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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...

5 mesi fa | 0

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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...

5 mesi fa | 0

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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...

7 mesi fa | 0

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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, ...

7 mesi fa | 0

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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...

7 mesi fa | 0

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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...

7 mesi fa | 0

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Can I complete a Gaussian equation using indeces?
Hi Christopher, I can understand that you want to calculate Gaussian without having to start from scratch with matrices. There...

7 mesi fa | 0

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How to plot shear flow in a cross section?
Hi Elizaveta, I can understand that you want to plot the shear flow in a given cross-section of a z-shaped stiffener. You have...

7 mesi fa | 0

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Filtering time series from common variance
Hi Marco, I can understand that you want to filter time series from common variance to identify the intrinsic factors driving ...

7 mesi fa | 0

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How can I add a stop loss and take profit for algorithmic trading in MATLAB?
Hi Alex Regner, I can understand that you want to do Algorithmic trading using MATLAB and you have a strategy ready to calcul...

7 mesi fa | 0

Risposto
streaming real-time financial data in MATLAB
Hi dleal, I understand that you want to leverage MATLAB and process real-time financial data without implementing any efficienc...

7 mesi fa | 0

Risposto
How to save struct array into H5
Hi Kat Lee, I can understand that you want to save the ‘wdata’ struct array into an HDF5 file as a compound datatype. However,...

8 mesi fa | 0

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