Answered

How can I do extrapolation so that the steady state value if 63% ?

Hi Mariam, You may refer to the extrapolation MATLAB documentaion page for this query.

How can I do extrapolation so that the steady state value if 63% ?

Hi Mariam, You may refer to the extrapolation MATLAB documentaion page for this query.

3 months ago | 0

Answered

plotting max and min of polynomial

Hello Mohammed Almalki, As you have mentioned in the comment you may have found extrema points of this function. Now you can Id...

plotting max and min of polynomial

Hello Mohammed Almalki, As you have mentioned in the comment you may have found extrema points of this function. Now you can Id...

3 months ago | 0

Answered

finding Bias in dual form SVM using mean of support vector

Hi Kien, Here Bias will be : b = mean(y_train - w'*X_train); % here you have already calculated weight vector

finding Bias in dual form SVM using mean of support vector

Hi Kien, Here Bias will be : b = mean(y_train - w'*X_train); % here you have already calculated weight vector

4 months ago | 0

Answered

Multi-input networks do not support validation

Hi, Multi-input networks do not support validation. You can try to customize the training loop to use validation data: https...

Multi-input networks do not support validation

Hi, Multi-input networks do not support validation. You can try to customize the training loop to use validation data: https...

5 months ago | 0

| accepted

Answered

Find entropy of signal for overlapping ranges

Hi ALDO, You can form an two arrays of ranges which contain initial and final value of interval. Here is the reproduced code wh...

Find entropy of signal for overlapping ranges

Hi ALDO, You can form an two arrays of ranges which contain initial and final value of interval. Here is the reproduced code wh...

5 months ago | 0

| accepted

Answered

How can I change my university name after signed up here.

Hi Jihyun, You can refer to this link : https://www.mathworks.com/matlabcentral/answers/295696-how-do-i-change-the-company-org...

How can I change my university name after signed up here.

Hi Jihyun, You can refer to this link : https://www.mathworks.com/matlabcentral/answers/295696-how-do-i-change-the-company-org...

5 months ago | 0

Answered

How can I do constrained kmeans in Matlab?

Hi Ninto, As per my knowledge there is no as such function in MATLAB which can do constrained K-means clustering. In standard K...

How can I do constrained kmeans in Matlab?

Hi Ninto, As per my knowledge there is no as such function in MATLAB which can do constrained K-means clustering. In standard K...

5 months ago | 0

Answered

Unexpected Bayesian Regularization performance

Hi Jonathan, Given your dataset and number of neurons it might be possible that your model is overfitting. I have reproduced y...

Unexpected Bayesian Regularization performance

Hi Jonathan, Given your dataset and number of neurons it might be possible that your model is overfitting. I have reproduced y...

5 months ago | 0

Answered

Plot attenuation against wavelength

Hi Hadeel, Here is an example of Signal Attenuation Due to Rainfall: c = physconst('lightspeed'); rr = 20.0; freq = [1:1000...

Plot attenuation against wavelength

Hi Hadeel, Here is an example of Signal Attenuation Due to Rainfall: c = physconst('lightspeed'); rr = 20.0; freq = [1:1000...

5 months ago | 0

| accepted

Answered

Is the neural network generated by fitnet function fully conected?

Hi Ramiro, Yes, the neurons of first layer are connected with the second layers. You may run this command to check the weight m...

Is the neural network generated by fitnet function fully conected?

Hi Ramiro, Yes, the neurons of first layer are connected with the second layers. You may run this command to check the weight m...

5 months ago | 0

| accepted

Answered

Euclidian distance for speaker recognition system

Hi Antonio, Here in the disteu file (line 43) d(n,:) = sum((x(:, n+copies) - y) .^2, 1); dimensions of x(:,n+copies) and y...

Euclidian distance for speaker recognition system

Hi Antonio, Here in the disteu file (line 43) d(n,:) = sum((x(:, n+copies) - y) .^2, 1); dimensions of x(:,n+copies) and y...

5 months ago | 0

Answered

How do i practice machine learning ?

Hi Issa, You may prefer the Machine Learning Onramp course, in which there are exercises which will help you to code in Mach...

How do i practice machine learning ?

Hi Issa, You may prefer the Machine Learning Onramp course, in which there are exercises which will help you to code in Mach...

5 months ago | 0

Answered

Non LInear Logistic Regression

Hi Shathesh, You may first look at these document in order to have an idea of Non Linear Logisitic Regression: From this you ...

Non LInear Logistic Regression

Hi Shathesh, You may first look at these document in order to have an idea of Non Linear Logisitic Regression: From this you ...

5 months ago | 0

Answered

Write a matlab code to generate fourier series for continuous periodic functions.

Hi Abhishek, Here is an example of generating fourier transform of a continous funtion: a = 1;b = 1; %initializing constant...

Write a matlab code to generate fourier series for continuous periodic functions.

Hi Abhishek, Here is an example of generating fourier transform of a continous funtion: a = 1;b = 1; %initializing constant...

5 months ago | 0

Answered

Efficient evaluation of Auto Regressive Covariance matrix

Hi Sebastiano, You can do the following things to evaluate efficiently, You can pre-initialize the Covariance(C) matrix by ...

Efficient evaluation of Auto Regressive Covariance matrix

Hi Sebastiano, You can do the following things to evaluate efficiently, You can pre-initialize the Covariance(C) matrix by ...

5 months ago | 0

Answered

How to edit weights and bias of narxnet?

Hi Sarwmitra, To change the weights and biases in NARX net: You can train the NARX network for a loop first, and then set th...

How to edit weights and bias of narxnet?

Hi Sarwmitra, To change the weights and biases in NARX net: You can train the NARX network for a loop first, and then set th...

5 months ago | 0

Answered

DeepNetworkDesigner - Is there a way to include a common projection layer in DeepNetworkDesigner GUI tool? A layer similar to one used in CCA or correlation Networks?

Hi Rini, You can create a “weightedAdditionLayer” in DeepNetworkDesigner which is a custom layer and can take multiple inputs...

DeepNetworkDesigner - Is there a way to include a common projection layer in DeepNetworkDesigner GUI tool? A layer similar to one used in CCA or correlation Networks?

Hi Rini, You can create a “weightedAdditionLayer” in DeepNetworkDesigner which is a custom layer and can take multiple inputs...

5 months ago | 0

Answered

Function used in Curve Fitting Tool

Hi Teresa, No, they are not the same, maybe they are giving same answer for your question. You can refer this link for your ...

Function used in Curve Fitting Tool

Hi Teresa, No, they are not the same, maybe they are giving same answer for your question. You can refer this link for your ...

6 months ago | 0

Answered

Problem in forecasting using GRNN

Hi Ulin, While you are creating network grnn = newgrnn(x,y,s); You have used new x and y after changed using “mapstd”, i...

Problem in forecasting using GRNN

Hi Ulin, While you are creating network grnn = newgrnn(x,y,s); You have used new x and y after changed using “mapstd”, i...

6 months ago | 0

Answered

Validation of the prediction model with observed (new ) dataset

Hi Athira, You can use ‘validation data’ options with LSTM networks. But this option is available from R2018b.

Validation of the prediction model with observed (new ) dataset

Hi Athira, You can use ‘validation data’ options with LSTM networks. But this option is available from R2018b.

6 months ago | 0

Answered

Multiple outputs in a deep sequential model

Hi Nathan, You can only have a single output for a sequential input model. You can obtain your results by designing different ...

Multiple outputs in a deep sequential model

Hi Nathan, You can only have a single output for a sequential input model. You can obtain your results by designing different ...

6 months ago | 0

Answered

How can I plot a 3D Histogram with one axis of categorical data?

Hi Aseer, For the hist3 function the user should need a 2D Matrix in which 1st column is x value, and 2nd column is y value. T...

How can I plot a 3D Histogram with one axis of categorical data?

Hi Aseer, For the hist3 function the user should need a 2D Matrix in which 1st column is x value, and 2nd column is y value. T...

6 months ago | 0

| accepted