Why the discrete histogram equalization technique does not, in general, yield a flat histogram?

image processing

01 February 2016 4,586 3 View

What is the temperature sensor and voltage regulator used in the Single Board Heater Control System?

sensors

01 February 2016 4,188 0 View

What effect would have to set to zero the lower-order bit planes on the histogram of an image in general?

01 February 2016 7,884 2 View

What is Rate Monotonic analysis and the path finder software?

operating system

01 February 2016 8,061 0 View

How Memory & I/O resources are managed in real time system?

Operating System

01 February 2016 3,162 2 View

Using a multivariate Gaussian pdf, how can we show that this corresponds to a maximum and not to a minimum.?

In the ML estimation, the zero of the derivative of the log pdf derivative wascomputed.

01 February 2016 7,651 0 View

What are the names of commercial RTOS available?

what are the features of Real time Operating system

01 February 2016 950 2 View

An algorithm for an n*n filter, showing the nature of the computations involved and the scanning sequence used for moving the mask around the image?

01 February 2016 9,851 2 View

What about Current global semiconductor industry?

which domain has more demand in the industry.front end or back end?

01 February 2016 5,842 0 View

How can we Sketch the transformations as a function of parameter E, for a fixed value m=L2, where L is the number of gray levels in the image?

Regarding image processing, how can we Sketch the transformations as a function of parameter E, for a fixed value m=L2, where L is the number of gray levels in the image?

01 February 2016 9,043 1 View

Energy minimization in LAMMPS using NVT ?

How do I do energy minimization in lammps with NVT ensemble ? I am using the following command and it does not seem to work. It stops at extremely high energy and gives me the error zero search...

01 March 2021 2,294 3 View

Why is the sum of the elements in a row in a Q matrix equal to zero?

When explaining substitution models, the substitutions are expressed as Q matrix. Why is the sum of the elements in a row zero?

28 February 2021 3,864 3 View

Is there a deep reason for using the squared modulus of the wave function as the probability density of the existence of the particle?

I think we were all surprised at the first time we got to know quantum mechanics that the squared modulus of the wave function is the probability density of the existence of the particle? The role...

28 February 2021 6,282 9 View

Why the CHi^2 is close to zero with a bad fitting but the Rp and Rwp are still high?

I am refining my XRD data using in FullProf program. The intensity of the modulated X-ray peaks is almost flat. I tried to adjust the peak intensities but unsuccessful. What is the reason? I guess...

23 February 2021 2,304 4 View

Can we use a compensation matrix with single staining that the negative population for each single staining is below zero?

Recently we used single staining to make a compensation matrix. But, for each single staining we saw that 13 to 25 percent of our negative population had been shown below Zero. In this situation...

21 February 2021 9,982 2 View

How to resolve Gaussian error termination " Error termination via Lnk1e in F:\G16W\l103.exe" for TS(QST3)?

When I run the job for TS(QST3) in gaseous phase, it was completed without any error. But when I add water in CPCM model it terminated with an error: Inconsistency: ModMin= 2 Eigenvalue=...

21 February 2021 3,198 2 View

How to compare means of continuous data with zero-inflation and skew?

I have two groups (unpaired) of plant biomass measurements and want to know whether there is a test that can be used to determine statistical significance where assumptions are not violated. The...

18 February 2021 1,258 4 View

How to calculate the Atomic Polar Tensor using DFT ?

Dear friends, I am a beginner at DFT calculation. I have done a structure optimization using DFT- B3LYP/6-31G*, Nevertheless, I don't know How to calculate the Atomic Polar Tensor (APT) in...

17 February 2021 9,082 3 View

Algorithms to filter corrective max and min from a set of data?

I've got this 5 year Direct Normal Irradiance data I downloaded from https://re.jrc.ec.europa.eu/. I ordered this by year and by every 24 hours because I need the DNI curve by max in summer, min...

17 February 2021 2,777 5 View

Access to supercomputer resources in India?

Hello everyone, I want to perform some gaussian calculations and want to use Materials studio for my research work. Can anyone guide me how to get access to supercomputer resources in India for...

15 February 2021 8,264 3 View