You have probably heard that CDMA wireless networks are superseded by OFDMA wireless networks. What are the benefits of OFDMA which CDMA does not address?
what is a clear definition of degenerate multivariate random variable from measure theoretic aspect? and how can we describe them with probability density function by introducing delta function ?
03 April 2018 1,796 0 View
I look for mathematical theory of Differential equations like Picard–Lindelöf theorem and Carathéodory's existence theorem that deal with existence/uniqueness of differential equations. I hope...
02 March 2018 5,390 10 View
i look for a list of theoretical topics in differential equation not necessarily active research topics. the topics that is the in field of a concret math and is not differential equation...
02 March 2018 4,071 7 View
i look for a axiomatic or abstract definition for matrix determinant . there are a lot of formulas and properties for matrix determinant but none of them uniquely and qualitatively describe matrix...
02 March 2018 7,160 10 View
laplace/fouriers transform and some techniques like operators/wronskian ... are useful in solving linear and nonlinear differential equations. however is any such techniques or transformation to...
11 December 2017 1,314 3 View
I wonder if there is any explanation that which of statistical learning or machine learning may work better and what is reason for that.
10 November 2017 9,829 9 View
Partial discharge in gas has some symptoms such as chemical reaction, sonic and electromagnetic emissions. Which numerical software is proper for these kind of simulations that can address all of...
05 June 2017 2,226 3 View
actually i am willing to model a classic problem of association rule by a standard constraint optimization which can be nonlinear and non-convex too but with minimum number of constraints and...
08 September 2016 6,669 6 View
I am looking for a definition of time that address multiple goals! 1- (consistent) be consistent with no paradox with other phenomena.2- (set theoretic) can be expressed based on math notations!3-...
08 September 2016 1,093 0 View
Im looking for a matlab like software which is reliable and fast as matlab.both free and comercial products can be the answer.
08 September 2015 7,870 3 View
My name is Apurva Saoji. I am a Ph.D scholar in Computer engineering in India. I am looking for international expert in reviewing my PhD thesis, "Competitive Optimization Techniques to Minimize...
07 August 2024 4,600 2 View
After immunohistochemistry of previously fixed in PFA and EtOH and then frozen 20 μm sections of zebrafish brain, DAPI staining is very weak (right) compared to the same sections stained without...
05 August 2024 9,637 2 View
I have tried several times to isolate lymphocytes from mouse spleen, but all attempts have been unsuccessful. I tried most available protocols. I used different dissociation media (HBSS with Ca...
04 August 2024 9,913 7 View
What is the cycling of matter through ecosystems and how energy drives the cycling of matter in photosynthesis and cellular respiration?
02 August 2024 9,518 2 View
Because I have realized that the world tends more and more to do open and free science and there is a trend more and more to choose free databases, free tools and open access platforms.
01 August 2024 10,046 1 View
I am reaching out to seek your valuable advice and recommendations regarding the best software tools to use for this research. Specifically, I am looking for software with a user-friendly...
22 July 2024 3,794 1 View
It happened that I am asked to review a paper for a journal. Incidentally, the paper is posted as a preprint in another database as open access with DOI. It is completely citable. Now, should I...
17 July 2024 1,831 4 View
There exists a neural network model designed to predict a specific output, detailed in a published article. The model comprises 14 inputs, each normalized with minimum and maximum parameters...
14 July 2024 2,714 3 View
hello dear i need to learn this program any one know ??? i want to convert path propagation to Image reconstruction 2d how is that done ? lik this image??
14 July 2024 1,811 0 View
how to convert the area with 4 node and convert it to reconstruction image in wireless insite?like the fig
14 July 2024 4,435 0 View