What is the application of Haar matrix?

More Dr Qaim Mehdi Rizvi's questions See All

What was your first personal computer?

Please check your general computer awareness and answer as best you can as per your knowledge.

03 April 2014 9,748 12 View

Why can't anyone get the prestigious Nobel Prize in the field of computer science?

A person can get the Nobel Prize in peace and economics, but not in computer science. Why? However we are living on the edge of computer science and this science stream is responsible for our...

02 March 2014 8,627 7 View

Who is the Father of Information Technology?

We know that our lives has been influenced by computer. Charles Babbage is known as Father of Computer. How ever he was lived far before the invention of real computers. We are living in the era...

02 March 2014 3,195 6 View

How can I get the RGB value of an image pixel?

I need a formula by that I can calculate the Red-Green-Blue value of any pixel from given image matrix.

02 March 2014 4,461 9 View

Is religion a source of unity or division?

I am very sorry because this question is out of my area of specialization but what I think that it should be clear in mind of everyone. Please don't get emotional, give your very practical view.

02 March 2014 7,913 3 View

Which one is better Human or Computer?

It is very interesting but controversial discussion about the real capacity and power of two powerful species on this planet: Human and Computer. What you think about these powerful species....

02 March 2014 3,990 17 View

Which is the best book to learn OpenCV?

I am planning to start OpenCV programming to port some of my algorithm into multiprocessing environment. I have a Macbook Air and I already installed OpenCV but I don't have programming idea in...

01 February 2014 5,682 1 View

What is the memory management for a recursive function call?

Whenever we call a recursive function it feels like something happening in encapsulated form but what is happening in real with recursive function. Is it linear memory storage or encapsulated?

01 February 2014 3,847 2 View

Is it possible to develop more efficient searching algorithm than Binary Search?

We know that the binary search is the fastest approach to find an item in the group of items. Do you believe that we can develop more efficient algorithm than binary search?

11 December 2013 1,763 29 View

Why it is difficult to publish your research paper in Journal than Conference Proceeding?

Usually journals takes longer time and it is difficult to publish over there. Many journals don't have Impact Factors, so there reputation is again an issue.

10 November 2013 7,308 3 View

What is the difference between mathematical R^4 space and physical 4D unit space?

We assume that the difference is huge and that it is not possible to compare the two spaces. The R^4 mathematical space considers time as an external controller and the space itself is immobile in...

10 August 2024 6,678 14 View

Geotechnical Engineering (Proceedings of the ICE) time review?

Hello everyone, I recently submitted an article to Geotechnical Engineering (Proceedings of the ICE), and the current status has been listed as "EiC Pre-assessment: Ready" for the past 20 days. I...

10 August 2024 6,493 1 View

How to define an anisotropic material with asymmetric elastic compliance/stiffness matrix in ANSYS APDL?

I need to model an anisotropic material in which the Poisson's ratio ν_12 ≠ ν_21 and so on. Therefore, the elastic compliance matrix wouldn't be a symmetric one. In ANSYS APDL, for TB,ANEL...

09 August 2024 5,048 2 View

Is it true that $\det(V(A))$ may be only $\pm 1$, depending on $n$, for the last symmetric tridiagonal matrix $A$?

One can try to generalize the Vandermonde determinant in the following direction: Let $A$ be any symmetric $n$-order square matrix. Consider its powers' diagonal elements $(A^k)_{ii}$ and...

08 August 2024 6,690 1 View

Hello Everyone ! I'm looking for a good journal to publish my manuscript with low publication cost?

I am Looking for a Science Journal with good impact factor and low publication cost to publish a review paper. Your suggestions would be appreciated.

06 August 2024 6,796 3 View

Usage of internal standards in LC-MS/MS analysis?

Have you ever seen a LC-MS/MS method uses both internal standards and external standards (in matrix matching purpose) but the concentrations of internal standards are outside the calibration curve...

05 August 2024 3,084 6 View

Any idea about 'International Research Journal of commerce , arts and science? Is it a UGC listed journal?

Any idea about 'International Research Journal of commerce , arts and science? Is it a UGC listed journal? Kindly advice

04 August 2024 7,367 3 View

Request a single Lecture notes for math as detailed as this that I can find in one place?

- The Existence/Uniqueness of Solutions to Higher Order Linear Differential Equations - Higher Order Homogenous Differential Equations - Wronskian Determinants of $n$ Functions - Wronskian...

03 August 2024 2,366 0 View

Are authors sowing for scientific Journals to be reaping the benefits? We are charged for publication but we offer free peer review services, why?

As authors and academic writers, we usually prepare our manuscript using our own resources. We submit these manuscripts to scientific Journals for peer review and publication sometimes at a fee....

03 August 2024 7,304 2 View

Tissue homogenization in mouse with FastPrep-24™ 5G - is the D matrix system useful?

I need to lyse and homogenise mouse tissues. So far I have experimented with liver and lung tissue, using matrix D. The liver was completely lysed with 6 repetitions of the standard program, but...

31 July 2024 9,186 0 View

Milton J. Porsani

Please see some applications to suppress ground-roll (low frequency noise in seismic data), in the links below,

Conference Paper Noise Attenuation Technique Using the 2D Wavelet Transform a...

Data Atenuação do ground-roll utilizando a transformada wavelet e...

Nicolae Constantinescu

In cryptography: image cryptographic algorithms

(take care about complexity of it, if you intend to use)