Can you help understanding the LZW decoding?

Can someone help in this LZW decoding?

11 December 2017 9,983 2 View

How to read an image in scilab?

Recently installed the scilab 6.0.0 for windows. but couldn't even read an image! it gives the following error SWIG/Scilab: RuntimeError: the module is not initialized can someone help resolving...

11 December 2017 3,971 10 View

Recent trends in data/image/video compression?

What are the latest text (lossless) compression algorithms ?

11 December 2017 9,208 10 View

Sugestions requested in Inter disciplinary research topics

05 June 2017 2,701 3 View

Cyber- origin of the word?

05 June 2017 9,325 4 View

Optical encoding of data?

Once again I have a silly doubt and I would be thankful if someone clarifies in simpler terms.. when we represent binary data using voltage level, we represent 0 by certain voltage level and 1 by...

03 April 2017 5,095 2 View

What is the authentic source to know the impact factor of a journal?

1. From where can one get the true impact factor of a journal? I have been told that the impact factors mentioned in the home page of journals may always not be true and valid! Are the following...

11 December 2016 4,203 8 View

Difference between computer science and information technology?

How is IT different from CS?

08 September 2016 2,543 7 View

Understanding the Transform domain representation of an image?

Can someone explain in simple terms how to interpret an image in frequency/ transform domain, please? It is very easy to understand an image in spatial domain. For example, if 255 0 100...

05 June 2016 8,376 20 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

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

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

Which is suitable for use with Python? MySQL or SQL Server?

Which is suitable for use with Python? MySQL or SQL Server? What is your suggestion?

01 March 2021 3,422 3 View

How to address this issue in the analysis of Real-Time PCR results?

To dear Researchers, I was analyzing a series of concentration for estimation of Real-Time PCR efficiency. The concentration was 1:10. I used MS-excel to evaluate Slope. The result of slope was -8...

01 March 2021 8,683 4 View

How to arrange coordinates and extract climate dataset out of MPI-ESM-MR netcdf files?

Have a nice day everyone, I'm stuck in extracting datasets out of MPI-ESM-MR netcdf files because the latitude ranges from -3*10^6 to 3*10^6 and longitude ranges -5,9*10^6 to 5,9*10^6. Plus, the...

28 February 2021 912 3 View