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Aman


Last seen: 4 mesi fa |  Attivo dal 2024

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  • Knowledgeable Level 2
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Autoregressive HMM implementation?
Hi @Ashley Conard, I didn't find any out-of-box implementation available for ARHMM in MATLAB, but in order to implement it in M...

4 mesi fa | 0

Risposto
Forecasting an ARIMA model
Hi @Mak, The estimation window, I guess, is not inheritant of the function; instead, it depends on how you implement the foreca...

4 mesi fa | 0

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forecast vs. infer
Hi @Lorant Foldvary, As per my understanding, you want to know why there is discrepancy in the output of the two functions. Th...

4 mesi fa | 0

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Modelling hourly wind speeds for forecasting using arma and arima model
Hi @vedesh Mohit, When dealing with timeseries data like hourly wind data, we majorly have to deal with three types of seasonal...

5 mesi fa | 0

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Time Series Regression and ARMA model
Hi, The lognormal distribution is not directly supported in some regression functions, you can transform the data to a normal d...

5 mesi fa | 0

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Autocorrelation plots for stationary time series
Hi Hamza, From the information you shared, I think you are having doubts regarding the usage of PACF and ACF for stationary dat...

5 mesi fa | 0

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Puzzled by a value returned by function date2time from the Financial Toolbox
Hi Antonio, From the info that you shared, I understand that you are facing issues in understanding the output of the function....

5 mesi fa | 0

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How do I remove short-selling constraints from a portfolio?
Hi MLB, As per my understanding, you just want to find an efficient frontier with the condition that there should be no bound o...

5 mesi fa | 0

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Importing excel: Popup menu
Hi Vignesh, As per my understanding, you want to show the imported table's column name in a pop-up box and are having a hard ti...

5 mesi fa | 0

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Unrecognized function or variable 'dftp1151'.
Hi Edwin, As per my understanding, you are unable to use the "dfield9" function due to some error. Without the actual code, it...

6 mesi fa | 0

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Different Algos giving highest FS accuracy for diff datasets which are based on same category of disorder.
Hi Preeti, You can't get a single model working best in all of the cases as the model learning totally depends on the data, whi...

6 mesi fa | 0

Risposto
How to create a degradation feature profile from available sensor data?
Hi Raghuveer, As per my understanding, you want to create the feature vector/degradation feature profile using the sensor data ...

6 mesi fa | 0

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WIND SPEED PREDICTION ARIMA Model
Hi Seemant, As per my understanding, you want to find seasonal and non-seasonal coefficients values when the degree of non-seas...

6 mesi fa | 0

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NURBS generation from matlab
Hi Roberto, As per my understanding you want to work on rational splines specifically NURBS. You can refer to the below docume...

6 mesi fa | 0

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Unrecognized function or variable 'helperDownloadData'.
Hi Masa, You are getting this error because MATLAB is not able to find the "helperDownloadData" function. You can remove this e...

6 mesi fa | 0

Risposto
About the CenterOfMass property of rigidBodyTree
Hi, As per my understanding, you aren't seeing any change in the required joint torque even after changing the COM of a particu...

6 mesi fa | 0

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where can I download a pretrained unet, segnet, dilatednet codes that I can modify for my input image data?
Hi Abel, I got that you want to perform image segmentation on lung CT scans for cancer detection using UNet, SegNet, and Dialed...

6 mesi fa | 0

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How to integrate machine learning and trained models inside the upper computer, any computer can be used without relying on matlab，is there any information about this?
Hi, As per my understanding, you wanted to use the trained machine learning model of MATLAB in a PC-independent way for the wat...

6 mesi fa | 0

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Merge triangular faces of different meshes
Hi Alberto, From the data you shared, I understand that you have nodes and faces data for two separate geometries and wanted to...

8 mesi fa | 0

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Risposto
Matlab code for cantilever beam with point load at free end
Hi Mamatha, As per my understanding, the length of the cantilever beam (L) is 10 m and the point load (P) is 28 kN. So with the...

8 mesi fa | 0

Risposto
Matlab code for cantilever beam with point load at free end
Hi Mamatha, As per my understanding, the length of the cantilever beam (L) is 10 m and the point load (P) is 28 kN. So with the...

8 mesi fa | 0

Risposto
How to read value from spreadsheet while using symbolic math tool?
Hi KS, From the information I understood, you want to read A0 and A1 data from a spread sheet and then perform some operations....

8 mesi fa | 0

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How to call a variable from aspen to matlab without using EXCEL when variable has no attributes in aspen.
Hi Gopi, As per my understanding, you basically want to exchange the data between ASPEN and MATLAB without using Excel. There ...

8 mesi fa | 0

Risposto
Drawing Rectangles in GUI xy Plot - dimensions dependent on sliders
Hi Michela, As per my understanding, you wanna draw rectangles once the axes is being clicked and are using slider values for c...

8 mesi fa | 0

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syntax error in if else if block
Hi Maya, You are getting this error because the square brackets and '&&' are not allowd in IF block. The allowed opertators are...

9 mesi fa | 0

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GA, How to modify the requied return to requied risk in a Genetic Algorithm
Hi Santiago, As per my understanding, you want to now get the required risk instead of the required returns. In order to do so...

10 mesi fa | 0

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Error while extracting MIN and MAX values from a given data
Hi Rahul, From the description, I understood that you want to extract the left most (cen) and the right most (ped) values from ...

10 mesi fa | 0

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can someone help to write this the rosenbrock function for PSO and DE
Hi Cesario, As per my understanding, you want to use the rosenbrock function as the fitness function in the particle swarm opti...

10 mesi fa | 0

Risposto
Trying to find the error in my modified false position method code
Hi Lily, You are getting the below error from the below line: xr(i)=xu(i)-((fu(i)*(xl(i)-xu(i))/(fl(i)-fu(i)))); Here "fl" an...

10 mesi fa | 0

Risposto
Mean of Multiple data sets across a time series
Hi Fiona, As per my understanding, you want to get the mean CO2 where the reading has been taken at different locations and the...

10 mesi fa | 0

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