How can we implement a parallel pipeline using 3 workers in one computer in MATLAB?

Please I have a question: I would like to used 3 workers (cores) to implement 3 functions in a parallel as pipeline, i.e. the first worker create the data, do some process(fun-add), and sends the...

07 August 2017 8,962 0 View

How MATLAB scheduler is doing the parallelization between the workers in one computer ?

Dear all, Please, I have a question: I read about the parallel toolbox in MATLAB and how to use some functions and iteration loops like parfor and spmd. I implement some examples from the...

04 May 2017 5,091 0 View

Does MATLAB work with 4 virtual machines on one computer at the same time in parallel?

Dear all, Please, I have a question: I installed 4 Virtual Machines (VM) on my computer. And I have a simple program written in MATLAB. I would like to copy this program to each VM in a...

03 April 2017 9,480 4 View

How can I detect a data point inside/outside a non-convex hull in high dimensional data set?

Dear all, My question is: How can I detect a data point inside/outside a non-convex hull in high dimensional data set? There exist 3 MATLAB functions I found: "inpolyhedron", "pinpolyhedron" they...

01 February 2017 3,028 0 View

How can I find the data point inside/outside the polyhedron shape, i.e. more than 3D ?

Dear all, I would like to ask a question: How can I find the data point inside/outside the polyhedron shape? i.e. the shape in more than 3 dimensions. I know the function "inpolygon" in MATLAB...

31 December 2016 6,446 0 View

Dear all, I would like to ask you a question: How can we represent a summary of a cluster in density-based algorithms?

Dear all, I would like to ask you a question: How can we represent a cluster in density-based algorithms? In other words, in prototype-based algorithms the clusters represent by centroids and...

10 November 2016 2,140 3 View

Please My question is: Any one could explain the meaning of the features (columns) in Intrusion detection dataset ?

07 August 2016 7,031 1 View

How to compare two groups with only two measurements?

Hiiiii everyone! I have an enquiry on statistical analysis. I was looking for many forum and it's still cannot solve my problem. I want to compare means of two groups of data but only with two...

03 March 2021 8,796 3 View

Can we classify HV and LV lines based on line length?

I have dataset which shows the length of power lines. I need to classify the lines based on the line length. Is there a rule to classify the High voltage (HV) and low voltage (LV) lines based on...

03 March 2021 4,116 4 View

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10?

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10? Since, the growth curve from day 2 to 10 won't be like the "Logistic curve" it might not follow logistic...

03 March 2021 1,401 3 View

How to increase a model accuracy ?

dear community, my model is based feature extraction from non stationary signals using discrete Wavelet Transform and then using statistical features then machine learning classifiers in order to...

03 March 2021 6,994 5 View

1. What is the impact of having different scales in a survey? and how can we solve this problem before and after data collection (Literature)?

1. What is the impact of having different scales in a survey? and how can we solve this problem before and after data collection (Literature-based reflection)? Thank you for your time and for...

03 March 2021 2,870 3 View

What degree of missing data in a particular case/participant results in Expectation-Maximisation no longer working?

I'm dealing with a mediation model and am using the PROCESS module in SPSS. Due to SPSS and PROCESS being limited in the imputation methods - being unable to handle multiple imputation - the other...

02 March 2021 4,362 1 View

Is There Any Feasible Method To Test Fluorescent Compounds Other Than Fluorescence Spectrometers ??

Is There Any Feasible Method To Test The Efficiency Of Fluorescent Compounds Other Than UV Spectrometers ? Suggestions Would Be Appreciated !

02 March 2021 5,785 3 View

Can NFL theorem be valid in infinite search space in ML?

NFL theorem is valid for algorithms training in fixed training set. However, the general characteristic of algorithms in expanded or open dataset has not been proved yet. Could you show your...

01 March 2021 1,189 3 View

Does anyone know how to plot my station to a section plot on Ocean Data View (ODV)?

I made a vertical section plot with WOA .nc file on ODV, and now I want to plot my stations (csv. file) in it. Does anyone know how to import my points to the section? They are two different...

01 March 2021 3,610 1 View

Timeout error!! Processor in the loop (PIL) using STM32F4 Matlab 2018a?

Dear Researchers I am trying to perform a PIL simulation using STM32F4 Discovery board and comunication serial USB TO TTL. During simulation I receive the following timeout error: An error...

01 March 2021 2,327 1 View