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Tejas


Last seen: 1 month ago |  Active since 2024

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Read Multiple CSV file from folder, Do calculation, Generate result and save them in a single file
Hello Seum, The 'dir' function is used to locate CSV files in the current directory. To gather all the CSV file names, make sur...

2 months ago | 0

Answered
Read mix file name from xlsx and saparate mixed files
Hello Azmat, It seems that you have a folder containing audio files, along with an Excel sheet that indicates whether each audi...

2 months ago | 0

Answered
import data from excel into an s-function
Hello Fairouz, To read data from an Excel file, the 'readtable' function can be used. Below is a syntax on how to utilize this ...

2 months ago | 0

Answered
Saving a rxcx matrix into a larger rxcy matrix
Hello Ryan, The spectrum with a size of (16538, 15) can be incorporated into a larger matrix 'Data' by simply replacing the col...

2 months ago | 0

Answered
Matlab coding errors call when run..Please help to solve this problem
Hello @FAKHRULRAZI, Here is an example that shows, how the above mentioned optimization problem can be coded: Begin by defini...

2 months ago | 0

Answered
How can I convert a .NET array of instrument data into a row-and-column Matlab array?
Hello Charlie, To extract data from an object created with 'NET.createArray', the 'Get' method can be utilized. For more inform...

2 months ago | 0

Answered
How to make image from raw data in MATLAB
Hello Stephen, One method to create a binary image from a 1-D array is by using the array elements as indices for the image pix...

2 months ago | 0

Answered
Training Data for NARX
Hello Wissal, To create a training dataset for a NARX model, follow these steps: Convert the input matrix 'U' and the output m...

2 months ago | 1

Answered
Searching for a line of characters from a text file
Hello @School Elec, It seems your goal is to extract the letters representing interactions between the transmitter 'TX' and rec...

2 months ago | 0

Answered
how to plot hexagon
Hello Noor, To create a tri-sector partition within a hexagon, follow these steps: Begin by defining the vertices of the hexag...

3 months ago | 0

Answered
Need help with multiple input in ANN
Hello Mohamad, To predict pipe attributes, roughness and diameter, using demand and pressure as inputs, follow these steps: De...

3 months ago | 0

Answered
There are 50 dat files in a folder. I want to import it to matlab and then select specific dat files.
Hello Shrutidat, To plot the contents of .DAT files according to the requirements mentioned above, follow these steps: Add the...

3 months ago | 0

Answered
Is there a way to stop simulation, when an error case is met.
Hello @D D, To abruptly stop a simulation, one approach is to use a 'MATLAB Function' block that checks whether the input is va...

3 months ago | 0

Answered
IC block does not support complex input. error " complex signal mismatch "
Hello Naghme, The above mentioned issue arises because complex numbers are not valid inputs for the 'IC' block. For more detail...

3 months ago | 0

Answered
How do I add one library to another in MATLAB?
Hello Krishna, To link one library to another, follow these steps: Open both library models. Place the blocks from 'LIB_2' th...

3 months ago | 0

Answered
I am using MATLAB function block for linprog as follows but this error occurred-Size mismatch for MATLAB expression 'linprog'. Expected = 1x1 Actual = 2x1
Hello Gurparas, The error indicates that the MATLAB Function block expects the output variable to be 1x1 in size, but the 'linp...

3 months ago | 0

Answered
interpretation of result dashboard
Hello Herr, It sounds like you are trying to find out which files have not been checked yet. To achieve this, follow these step...

3 months ago | 0

Answered
Need code to find standard deviation?
Hello Muhammad, To calculate the standard deviation of level 6 decomposition of a signal, using multiple wavelets, try these st...

3 months ago | 0

Answered
neural network input error
Hello Junfan, The error indicates a mismatch between the size of the input data and what the input layer of the neural network ...

3 months ago | 0

Answered
Interpulating multipule sets of data without loops
Hello Ariel, To perform 1-D interpolation on multiple sets of data without using a loop, consider these steps: Create a functi...

3 months ago | 0

Answered
When use K-cross validation concept to classify images, is the dataset is divided for training and testing? or for used for training and validation?
Hello Fatemah, When using machine learning technique like K-Cross Validation, the best practice is to: Start by splitting the ...

3 months ago | 0

Answered
Time series (stock data), how to know which price level was hit first in intraday data
Hello Rizwan, It seems the question is about determining whether the price increased by 30 pips first or decreased by 50 pips f...

3 months ago | 0

Answered
A top-level output parameter containing a class is not supported in MATLAB Function Block. Output parameter 'mes' contains a class.
Hello Bhavik, The issue mentioned above occurs because a class is not a supported data type for the output port of a 'MATLAB Fu...

3 months ago | 0

Answered
How can I train a Convolutional Neural Network for a Regression task?
Hello Ioannis, A Convolutional Neural Network (CNN) can indeed be trained for regression tasks. This documentation provides an ...

4 months ago | 0

Answered
Train hidden networks example
Hello Xavier, I am assuming the example mentioned in the question, is the one provided in this documentation: web(fullfile(doc...

4 months ago | 0

Answered
How to create layers in CNN using trainNetwork?
Hello Selva, To add layers to a Neural Network, the Deep Learning Toolbox offers many built-in functions to assist in this proc...

4 months ago | 0

Answered
transpose matrix and data arrangement in simulink
Hello Yana, To make sure that transposing a matrix does not add any extra dimensions, try this workaround: Add a 'MATLAB Funct...

4 months ago | 0

Answered
Using the datafeed toolbox and bloomberg, how do you return a matrix of multiple securties and prices for the same dates?
Hello Cormac, I am assuming that the cell array 'd', sized 2x1, contains two timetables, each sized 13x2. These timetables repr...

4 months ago | 0

Answered
Bloomberg - Matlab connection, multiple securities: balanced sample
Hello Bjoern, To create a timetable that includes data for multiple securities, the 'synchronize' function can be used to combi...

4 months ago | 0

Answered
How can I plot Polyhedra
Hello Ali, To plot a Polyhedron, the 'fimplicit' function can be utilized. More details about this function are available in th...

4 months ago | 0

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