Prasanna

Last seen: 2 days 前 | 自 2024 起处于活动状态

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统计学

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How to use Matlab to couple Phreeqc and COMSOL
Hi Peng, You can use MATLAB to connect Phreeqc and COMSOL by following these steps: Install the ‘IPhreeqcCOM’ module, which ...

1 day 前 | 0

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How to use ray tracing tool for visible light
Hi Anandi, the ‘txsite’ command in MATLAB is designed for RF communication and doesn’t support the optical frequencies require...

1 day 前 | 0

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Error using wavedec Expected X to be finite. Error in wavedec (line 34) validateattributes(x,{'numeric'},{'vector','finite','real'},'wavedec','X');
Hi Arvind, The error message you are encountering, "Expected X to be finite," indicates that the ‘wavedec’ function is detecti...

3 days 前 | 0

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Help please, How to segmentation image of scanned documents
Hi Andrew, It is my understanding that you want more information regarding image segmentation of scanned documents. To perf...

13 days 前 | 0

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temperature control system using peltier modules
Hi Adam, It looks like you want to know more about how to design a temperature control system using Peltier modules. To build...

13 days 前 | 0

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can you tell me algorithem features extraction eeglab
Hi Mohamed, It is my understanding that you want to perform feature extraction for EEG signals using MATLAB and EEGLAB. Perfor...

15 days 前 | 0

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UAV flight simulation ground truth
Hi Sami, It is my understanding that you are getting discrepancies while reading ground truth data during an UAV flight simula...

16 days 前 | 0

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how to find LPC feature from speech to recognize human emotions in matlab? Please, can anyone help?
Hi Divya, It is my understanding that you want to perform LPC for feature extraction for speech processing and emotion recogni...

16 days 前 | 2

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Dear all, may I know how can we enter the extinction coefficient value in Stk?
Hi Reham, It is my understanding that you want to convert the units used for the extinction coefficient in the STK system tool...

17 days 前 | 1

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Is there anyone working on electric powertrain 1-D simulation?
Hi Mohan, It is my understanding that you are looking for more resources and materials related to electric powertrain 1-D Simu...

17 days 前 | 0

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can some one tell me how to do the aspen plus excel matlab link ??
Hi Hamza, To interact with a user model subroutine in Aspen Plus and link it with MATLAB and Excel, you can perform the follow...

17 days 前 | 0

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Why should we use only dyadic length signal in discrete wavelet transform?
Hi, When performing a Discrete Wavelet Transform (DWT), having a dyadic length (a length that is a power of two) for the signa...

17 days 前 | 0

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PPO | RL | Training for 10000 rounds still doesn't get effective training, and the reward curve is very flat
Hi Yu, The oscillation of episode rewards in reinforcement learning (RL), particularly with algorithms like Proximal Policy Op...

20 days 前 | 0

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Get properties from Aspen Plus
Hi Andreas, To create an integration between Aspen Properties V9 and MATLAB, you can use a component object model (COM) interf...

20 days 前 | 0

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Thermophysical Properties of Refrigerants
Hi Abayomi, MATLAB and Simulink, along with Simscape Fluids, provide tools for modelling fluid systems, but accessing detailed...

20 days 前 | 0

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Need help in creating QR scanner app using MATLAB app designer
Hi Alexandrei, The error you're encountering, "Error using disp, too many output arguments," suggests that there might be an i...

22 days 前 | 1

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DQPSK Softdecision
Hi Reto, To demodulate a DQPSK signal that is shifted by (\pi/4) and obtain soft-decision values in the form of Log-Likelihood...

22 days 前 | 0

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Plot the BER for QPSK, DQPSK
Hi Ramiz, To plot the Bit Error Rate (BER) performance for QPSK and DQPSK (both theoretical and simulation results) on the sam...

22 days 前 | 0

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extraction road from lidar
Hi Nur, Extracting the edges of a road from a LiDAR intensity image using edge detection methods like the Canny algorithm is a...

23 days 前 | 0

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Compiling error : Unknown file extension ' '
Hi AKHILA, The error message "Unknown file extension ' '" typically occurs when a C/C++ compiler encounters a file with an unr...

23 days 前 | 0

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How to create a transformer network for sequence to sequence classification task?
Hi veritas, The error you're encountering is due to the use of the ‘classificationLayer’, which is not supported in the contex...

24 days 前 | 0

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Does SSIM depend on intensity scale of the images ?
Hi Kaushik, When using the Structural Similarity Index Measure (SSIM) to compare images, the scaling and normalization of t...

1 month 前 | 0

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SSIM calculation of 2 signals
Hi Jessica, The Structural Similarity Index (SSIM) is a method originally designed to measure the similarity between two image...

1 month 前 | 0

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design IIR Bandpass filter by importing data
Hi Utkarsh, Designing “IIR Butterworth" and "Chebyshev" bandpass filters in MATLAB involves several steps, including reading t...

1 month 前 | 0

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Is there any difference between getting solution for diffusion equation using pdepe and crank Nicholson algorithm?
Hi Sasireka, When solving partial differential equations (PDEs), different numerical methods can yield similar results, but ...

1 month 前 | 0

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how i can fix internal change in number of elements in yolo v4 network while training
Hi Maaz, It sounds like you’re encountering an issue with the ’reshape’ function in your YOLOv4 object detector training sc...

1 month 前 | 0

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How to solve diffusion equation by the crank - Nicolson method?
Hi DO, It is my understanding that the question is about solving the 1D diffusion equation using the Crank-Nicolson method ...

1 month 前 | 0

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I use Java Matlab Engine API on Linux, no mwnativejava_engine_core in java.library.path
Hi w, It is my understanding that you are getting an ‘unsatisfiedLinkError’ while using the Java MATLAB Engine API on Linux. Th...

2 months 前 | 0

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Matlab 2023b installation error WSL
Hi Hamza, I understand you're encountering an issue while trying to install MATLAB R2023b on WSL with Windows 11. The error...

2 months 前 | 0

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Training a neural network for different operating points
Hi Tobias, To train a neural network with your provided data format, you need to ensure that the input layer can properly hand...

2 months 前 | 1

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