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Alok Nimrani


Attivo dal 2018

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Risposto
copy the item in drop-down list of app designer
Hi Yu, In order to get the folder names displayed in the drop down list, you can create a cell array containing these items as ...

circa 6 anni fa | 0

Risposto
Problem with history function. Trading toolbox
Hi Andrea, Please verify that you have both the following installed: 1. TWS 970.1b (latest) https://www.interactivebrokers....

circa 6 anni fa | 0

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I generate a 3D graph ,and i wants to get back points(x,y,z) from the graph ,selectively using the cursor.And i use 'ginput' it take data from the graph even if i pick at the white space of the graph.And i need to write a script to generate a vector
Hi Bharath, If you want to get the 3D coordinates of the point where the mouse is clicked, you can make use of the CurrentPoint...

circa 6 anni fa | 1

| accettato

Risposto
shall I standardize the input variables in fuzzy inference system?
Hi Nooshin, You can use inputs with different ranges. You can make use of the Membership Function Editor to specify the ranges ...

circa 6 anni fa | 0

Risposto
In Neural Network Time-Series train with one set of data. After that how to input other set of data for predicting the output ?
Hi Ambika, Once you have the trained neural network, you can make use of the following functions to predict the responses for t...

circa 6 anni fa | 0

Risposto
matlab 2018b property inspector font size chnage
Hi Megha, The font size of the Tool Tip string within the Property Inspector is related to the operating system settings and he...

circa 6 anni fa | 0

Risposto
How to test using Matlab IDE?
Hi Zulfiqar, If you want to train a SVM kernel and use it later for testing, please have a look at the following link which de...

circa 6 anni fa | 0

Risposto
Variable Size Array bounds when compiling Simulink Model not working
Hello Jan-Felix Klein, The error message is received because by default, a MATLAB Function block input signal or output signa...

oltre 6 anni fa | 1

| accettato

Risposto
SVM model always predicts same value
Hi Joshua, SVMs use kernels and these kernel methods are based on distance. So, an SVM assumes that the data it works with is...

oltre 6 anni fa | 0

Risposto
OCR Text Recognition from Image Help
Hi Nikolaos, You can use some of the image pre-processing techniques to improve the readability of the image such as: • Re...

quasi 7 anni fa | 1

| accettato

Risposto
How to get label order w.r.t. scores from classification?
Hi Jack, The label for each row is the ith label out of all possible labels and the value 'i' is the column having the max sc...

quasi 7 anni fa | 0

Risposto
how activate matlab license
Hello Chiara, It is possible to use MATLAB activated with same license in different operating systems on the same computer. F...

quasi 7 anni fa | 0

Risposto
Add number of data points to gscatter() legend
Hi Alex, ‘legend’ can take the subset of graphics objects as its argument: >> legend(subset, _); This will include on...

quasi 7 anni fa | 2

| accettato

Risposto
What is the meaning of this simple 1 line matlab code?
Hi Minsoo Kim, zeros(1,n) creates a 1xn vector of zeros i.e. >> zeros(1,5) ans = 0 0 0 0 0 ...

quasi 7 anni fa | 0

Risposto
How to convert a stack of dicom images to grayscale
Hi Stelios, Try out the ‘rgb2gray’ function to convert ‘truecolor’ RGB image to grayscale: <https://www.mathworks.com/help/ma...

quasi 7 anni fa | 0

Risposto
how to train the classifier on the testing set
Hi Wardah, Please check the following link that lists the functions you can use based on the desired algorithm to train a cla...

quasi 7 anni fa | 0

Risposto
Error using subplot, undefined function or variable
Hi Dario, The reason for the error is the function ‘subplot()’ being spelled incorrectly as *SUBLPOT* in line 10. On correcti...

quasi 7 anni fa | 0

Risposto
License Manager Error -1 when call python module which includes multiprocessing
Hello Yun Lu, You are experiencing this error because using the ‘multiprocessing’ Python module from MATLAB is not a supporte...

quasi 7 anni fa | 1

| accettato

Risposto
I get an error-9 saying license checkout fail and the Matlab software is not working ? Why ?
It could be a username issue. Check out the following links, it might help: <https://www.mathworks.com/matlabcentral/answers/...

quasi 7 anni fa | 0

Risposto
Normalization of ui.table rows upon proportinal resize behavior
Hi JB, The ability to resize the UI table automatically to display the entire data is not available in MATLAB. Thanks

quasi 7 anni fa | 0

Risposto
How do I integrate acceleration function to get velocity?
Hi Noor Abdulrahman, Using the particle deceleration, a = dv/dt = -0.7(v^3), we have: - dv/(0.7*v^3) = dt Now, the in...

circa 7 anni fa | 1

Risposto
Symbolic computation of expected values E(x)
Hi Juan, You can try using the MuPAD language included in Symbolic Math Toolbox, which is optimized for handling and operatin...

circa 7 anni fa | 0

Risposto
How to change an exact value of a submatrix from a given matrix ?
Hi Virgilio, Yes, it is possible to replace a specific value of a submatrix with a new value. For example, consider the matri...

circa 7 anni fa | 1