Statistics
MATLAB Answers
0 Questions
185 Answers
RANK
1,247
of 299,252
REPUTATION
58
CONTRIBUTIONS
0 Questions
185 Answers
ANSWER ACCEPTANCE
0.00%
VOTES RECEIVED
8
RANK
of 20,672
REPUTATION
N/A
AVERAGE RATING
0.00
CONTRIBUTIONS
0 Files
DOWNLOADS
0
ALL TIME DOWNLOADS
0
RANK
of 163,923
CONTRIBUTIONS
0 Problems
0 Solutions
SCORE
0
NUMBER OF BADGES
0
CONTRIBUTIONS
0 Posts
CONTRIBUTIONS
0 Public Channels
AVERAGE RATING
CONTRIBUTIONS
0 Highlights
AVERAGE NO. OF LIKES
Feeds
Answered
Any Matlab procedure to compute Peristence Diagram in a dimension higher than 3? I have the Topological Data Analysis module but the procedures go just up to dim-3
Hi tanya , Currently, MATLAB’s Topological Data Analysis (TDA) module only supports computation of persistence diagrams up to d...
Any Matlab procedure to compute Peristence Diagram in a dimension higher than 3? I have the Topological Data Analysis module but the procedures go just up to dim-3
Hi tanya , Currently, MATLAB’s Topological Data Analysis (TDA) module only supports computation of persistence diagrams up to d...
1 day ago | 0
Answered
Why is http request blocked even though I have empty ProxyURI and no Web Settings proxy specified?
Hi Daniel , It appears that the issue arises because, even though you have unchecked "Use a proxy server to connect to the inte...
Why is http request blocked even though I have empty ProxyURI and no Web Settings proxy specified?
Hi Daniel , It appears that the issue arises because, even though you have unchecked "Use a proxy server to connect to the inte...
1 day ago | 0
Answered
Is simulink model is independent of microcontrollers?
Hi Jerry , It is not possible to create a single, universal Simulink block that works across all microcontrollers (like STM32, ...
Is simulink model is independent of microcontrollers?
Hi Jerry , It is not possible to create a single, universal Simulink block that works across all microcontrollers (like STM32, ...
3 days ago | 0
Answered
Can glmfit() be used with time/epoch sampled data?
Hi Psemaj, Yes, you can use glmfit() for your data if you treat each trial’s time series as a feature vector. In this approach,...
Can glmfit() be used with time/epoch sampled data?
Hi Psemaj, Yes, you can use glmfit() for your data if you treat each trial’s time series as a feature vector. In this approach,...
4 days ago | 0
Answered
how can I add a bias in lassoglm?
Hi Debora, When you use lassoglm in MATLAB , the intercept (bias/constant) is handled automatically; you do not set it manually...
how can I add a bias in lassoglm?
Hi Debora, When you use lassoglm in MATLAB , the intercept (bias/constant) is handled automatically; you do not set it manually...
4 days ago | 0
Answered
How to get the Multiobjective GA code for the optimal placecment of DGs in Radial distribution System?
Hi Bala, Here’s an introductory MATLAB code template for Multi-Objective Genetic Algorithm (MOGA) applied to Optimal Siting and...
How to get the Multiobjective GA code for the optimal placecment of DGs in Radial distribution System?
Hi Bala, Here’s an introductory MATLAB code template for Multi-Objective Genetic Algorithm (MOGA) applied to Optimal Siting and...
4 days ago | 0
Answered
wind speed and wind power forecasting
Hi Eng, Below is an example of how you can forecast wind speed in a wind farm using an Artificial Neural Network (ANN) in MATLA...
wind speed and wind power forecasting
Hi Eng, Below is an example of how you can forecast wind speed in a wind farm using an Artificial Neural Network (ANN) in MATLA...
4 days ago | 0
Answered
how do i use the bootstrap method with a custom fit function?
Hi Chad, Yes, you can use your custom function within the bootstrp function by defining it as a function handle. The bootstrp f...
how do i use the bootstrap method with a custom fit function?
Hi Chad, Yes, you can use your custom function within the bootstrp function by defining it as a function handle. The bootstrp f...
4 months ago | 0
Answered
bootstrap function parametric approach or non-parametric
Hi Ehsan, In MATLAB, the bootstrp function is used for bootstrapping, and it primarily implements non-parametric bootstrapping....
bootstrap function parametric approach or non-parametric
Hi Ehsan, In MATLAB, the bootstrp function is used for bootstrapping, and it primarily implements non-parametric bootstrapping....
4 months ago | 0
Answered
Can I use PCA and K-means to cluster movement trajectories?
HI Darya, Using PCA followed by K-means clustering is a reasonable and common approach to analyze and cluster trajectories base...
Can I use PCA and K-means to cluster movement trajectories?
HI Darya, Using PCA followed by K-means clustering is a reasonable and common approach to analyze and cluster trajectories base...
4 months ago | 0
Answered
Is it necessary to normalize a training data for KPCA?
Hi, Yes, it is generally necessary to normalize your training data before applying Kernel Principal Component Analysis (KPCA). ...
Is it necessary to normalize a training data for KPCA?
Hi, Yes, it is generally necessary to normalize your training data before applying Kernel Principal Component Analysis (KPCA). ...
4 months ago | 0
Answered
How to get my desired dimension using pca in MATLAB?
Hi Sunil, To reduce your matrix to a form of (1 \times N) using PCA, you'll need to perform a few steps. Typically, PCA reduces...
How to get my desired dimension using pca in MATLAB?
Hi Sunil, To reduce your matrix to a form of (1 \times N) using PCA, you'll need to perform a few steps. Typically, PCA reduces...
4 months ago | 0
Answered
we are working with project called denoising of image using PCA-LPG Algorithm. Where can we find the information of PCA matlab code?
Hi Priyanka, To find information and resources related to implementing Principal Component Analysis (PCA) in MATLAB, especially...
we are working with project called denoising of image using PCA-LPG Algorithm. Where can we find the information of PCA matlab code?
Hi Priyanka, To find information and resources related to implementing Principal Component Analysis (PCA) in MATLAB, especially...
4 months ago | 0
Answered
tukey, 'tukey-kramer' or both in the function multcompare
Hi Bethel, The `multcompare` function in MATLAB, when using the `'tukey-kramer'` option for the `'ctype'` parameter, implements...
tukey, 'tukey-kramer' or both in the function multcompare
Hi Bethel, The `multcompare` function in MATLAB, when using the `'tukey-kramer'` option for the `'ctype'` parameter, implements...
4 months ago | 0
Answered
How to use Friedman's test as one-way ANOVA instead of two-way?
Hi Pegah, Yes, using the Friedman test in this context is appropriate. The Friedman test is a non-parametric alternative to the...
How to use Friedman's test as one-way ANOVA instead of two-way?
Hi Pegah, Yes, using the Friedman test in this context is appropriate. The Friedman test is a non-parametric alternative to the...
5 months ago | 0
Answered
Plot hotelling's confidence ellipse in PCA
Hi Karthik, To draw an error ellipse on a PCA plot, you can use the covariance matrix of the principal component scores to dete...
Plot hotelling's confidence ellipse in PCA
Hi Karthik, To draw an error ellipse on a PCA plot, you can use the covariance matrix of the principal component scores to dete...
5 months ago | 0
Answered
how can I get the basic function of the cubic B-spline [N i,d (t)]? thank you.
Hi farouk, To compute the basic function of a B-spline, denoted as ( N_{i,d}(t) ), you need to follow the recursive definition ...
how can I get the basic function of the cubic B-spline [N i,d (t)]? thank you.
Hi farouk, To compute the basic function of a B-spline, denoted as ( N_{i,d}(t) ), you need to follow the recursive definition ...
5 months ago | 0
Answered
PCA 3d Matrix
Hi Antonio, When dealing with 3D data in MATLAB and you want to apply PCA, you'll need to reshape your data into a 2D matrix be...
PCA 3d Matrix
Hi Antonio, When dealing with 3D data in MATLAB and you want to apply PCA, you'll need to reshape your data into a 2D matrix be...
5 months ago | 0
Answered
How to define fittype object from custom function?
HI Fotaras, When defining a fittype object in MATLAB, it's crucial to ensure that your custom function returns an output of the...
How to define fittype object from custom function?
HI Fotaras, When defining a fittype object in MATLAB, it's crucial to ensure that your custom function returns an output of the...
5 months ago | 0
Answered
How do I normalise the first principal component in PCA such that its scalar product is equal to 1?
HI Kan, To ensure that the first principal component has a scalar product equal to 1 (i.e., it is normalized), you need to manu...
How do I normalise the first principal component in PCA such that its scalar product is equal to 1?
HI Kan, To ensure that the first principal component has a scalar product equal to 1 (i.e., it is normalized), you need to manu...
5 months ago | 0
Answered
using glmfit and/or manova
HI John, To analyze whether there is an overall difference in responses between two populations and to identify any specific st...
using glmfit and/or manova
HI John, To analyze whether there is an overall difference in responses between two populations and to identify any specific st...
5 months ago | 0
Answered
How to perform linear discriminant analysis (LDA)?
Hi Joynjo, To perform Linear Discriminant Analysis (LDA) for dimensionality reduction and visualize the results, you can use MA...
How to perform linear discriminant analysis (LDA)?
Hi Joynjo, To perform Linear Discriminant Analysis (LDA) for dimensionality reduction and visualize the results, you can use MA...
5 months ago | 0
Answered
determine the normal to a plane using PCA
Hi Victor, Yes, you can use the principal component analysis (PCA) coefficients to determine the normal vector of your data pla...
determine the normal to a plane using PCA
Hi Victor, Yes, you can use the principal component analysis (PCA) coefficients to determine the normal vector of your data pla...
5 months ago | 0
Answered
Two-Sample Kolmogorov-Smirnov Test Statistic
Hi Barbara , In order to compute the Kolmogorov-Smirnov test statistic as you've described, you can use the following MATLAB co...
Two-Sample Kolmogorov-Smirnov Test Statistic
Hi Barbara , In order to compute the Kolmogorov-Smirnov test statistic as you've described, you can use the following MATLAB co...
5 months ago | 0
Answered
kernel PCA for process monitoring
Hi Raphael, Kernel PCA (KPCA) can be a powerful tool for process monitoring, especially when dealing with nonlinear data. To im...
kernel PCA for process monitoring
Hi Raphael, Kernel PCA (KPCA) can be a powerful tool for process monitoring, especially when dealing with nonlinear data. To im...
5 months ago | 0
Answered
How to Test Images in Kernel PCA
Hi Arkram, When using Kernel PCA (KPCA) for face recognition or any other application, the testing phase involves projecting ne...
How to Test Images in Kernel PCA
Hi Arkram, When using Kernel PCA (KPCA) for face recognition or any other application, the testing phase involves projecting ne...
5 months ago | 0
Answered
How to interpret an answer given by PCA
Hi Yoolla, When performing PCA, especially with variables measured in different units, it's crucial to ensure that the data is ...
How to interpret an answer given by PCA
Hi Yoolla, When performing PCA, especially with variables measured in different units, it's crucial to ensure that the data is ...
5 months ago | 0
Answered
I need functions of B-Spline & NURBS in CAM Simulator to generate CAM profile.
Hi D, Generating a CAM profile using B-Splines and NURBS (Non-Uniform Rational B-Splines) involves creating smooth curves that ...
I need functions of B-Spline & NURBS in CAM Simulator to generate CAM profile.
Hi D, Generating a CAM profile using B-Splines and NURBS (Non-Uniform Rational B-Splines) involves creating smooth curves that ...
5 months ago | 0
Answered
Calculating Average of Principle Component Analysis (PCA) Data
Hi Zack, To calculate the average of PCA-transformed data for each group, you'll need to follow these steps: Perform PCA. Org...
Calculating Average of Principle Component Analysis (PCA) Data
Hi Zack, To calculate the average of PCA-transformed data for each group, you'll need to follow these steps: Perform PCA. Org...
5 months ago | 0
Answered
Missing data in repeated measure model
Hi Gabrielle, When using fitrm in MATLAB to fit a repeated measures model, handling missing data is an important consideration....
Missing data in repeated measure model
Hi Gabrielle, When using fitrm in MATLAB to fit a repeated measures model, handling missing data is an important consideration....
5 months ago | 0
