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Questions related from Muhammad Zubair Ahmad
I am looking for a reference book on linear algebra that uses linear maps instead of matrices and uses Einstein summation notation. Thanks in advance for your help. Regards, Zubair
03 March 2019 1,713 11 View
The holographic principle by Susskind states that the maximum amount of information stored in a 3D volume can be dictated by its surface area. Thus, in some way the boundary encodes the...
02 February 2019 310 8 View
Is there any literature that focuses on design of the classifier theoretically, without considering metrics.
03 March 2018 5,358 4 View
Where to begin, if I want to learn about Philosophy of Mathematics, assuming no knowledge of Philosophy and a minimal knowledge of mathematics. Any resource particularly books and YouTube lecture...
11 November 2017 1,024 13 View
The digital image is a collection of values of sensors arranged in a grid. These sensors have a field of view in the original world. Then it generates a value based on the phenomena that it...
09 September 2017 2,157 6 View
I am looking for an algorithm that constructs Cech Complex for point clouds. I am specifically looking for some thing in Mathematica but any resource would be very helpful. I am looking for...
09 September 2017 9,395 2 View
What software and libraries are best for computational topology. A good reference book will also be appreciated. Thanks in advance for these answers. Regards, Zubair
05 May 2017 3,411 0 View
Some easy to understand references from the literature will be much appreciated. Thanks in advance for all the answer. Regards, Zubair
05 May 2017 597 4 View
There are also n directional derivative constraints in n arbitrary directions. An algebraic formula for such a function would be beneficial. The function is 2D function on the domain [0,1]x[0,1]
04 April 2017 1,805 4 View
What is quantitative topology and what quality of a topological space does it aim to quantify? Thank you for all the answers in advance
04 April 2017 3,144 4 View
How can one implement a program to compute geodesic distance on the Riemannian surface in MATLAB. Any available toolboxes? Thanks for your help in advance.
01 January 2017 1,821 3 View
Thanks in advance for all your help
01 January 2017 6,948 0 View
Homology groups some times fail to capture all the holes. What are the ways in which all the holes in any topological surface can be specified. Thanks in advance for your answers!!!
01 January 2017 2,188 4 View
Suppose A and B are two topological spaces. Is it possible that multiple homotopy classes of maps between these two spaces exist.
12 December 2016 8,396 1 View
Generally the information theoretic measures are based on probability distributions. These distributions take into account the individual values of the pixels. Is there any literature which tries...
12 December 2016 1,921 10 View
Is there a detailed introduction to the basics of modern mathematics that is accessible to most people especially those not formally trained in the subject.
11 November 2016 3,521 2 View
Nesterov proposed accelerated gradient methods for optimization. Have other such approaches been proposed.
11 November 2016 9,408 5 View
I know that the obvious difference is that one is defined over a Banach space and the other over the vector spaces. But real number plane of dimension n, is both a vector space and a Banach space....
11 November 2016 3,967 0 View
Functional data analysis uses basis functions to construct a notion of continuum from the discrete data. Are wavelets used for this purpose or are they unsuitable.
11 November 2016 3,175 5 View
Shape analysis is an important topic in image and pattern analysis. Are there any well known data sets that have been used for shape analysis.
11 November 2016 839 4 View
Negative alpha hulls are the intersections of closed complements of disks (containing all points of the set S) with radius -1/alpha
10 October 2016 9,060 3 View
There are very few working prototypes of a quantum computer. So most of the performance evaluation would be theoretical. How is this done and are there any simulators which could be used in this...
10 October 2016 7,300 3 View
p-norms are defined on the vectors and are also used to induce norms on matrices. Is it a requirement of the definition, that the p be a whole number or can it be any number. Moreover, can you...
09 September 2016 3,279 0 View
What are the tools that you most often use to draw graphs, especially with labels and additional features such as tables appended to the graph to save space etc. etc. Kindly help me in this regard.
09 September 2016 4,810 3 View
What methods can be used to learn features across multiple datasets
07 July 2016 3,270 0 View
If the data for the classes is imbalanced what are the best machine learning algorithms and will he choice vary in the case of binary and multi-class classification
06 June 2016 7,318 6 View
Is the KS statistic valid in case of imbalanced data i.e. one class is overwhelmingly prevalent as compared to the other class.
06 June 2016 9,370 5 View
What are the different geometries that are defined on space of matrices, especially the general linear group
06 June 2016 8,529 4 View
The cost of research in the modern world is in some cases insanely excessive. This cost effects the ability of the researchers in the relatively poor countries to participate in the state of the...
05 May 2016 7,606 6 View
Certain data follows a generalized extreme value distribution, would the variance estimator used in practice be a good unbiased estimator for such data. References would be highly...
05 May 2016 7,542 2 View
I am interested in the mathematical modeling of thermal radiation back scattered from an object excited by some stochastic input excitation. Any insurance gets regardingt the mathematical...
04 April 2016 2,783 3 View
kindly provide a definition and an example to relate
04 April 2016 9,662 0 View
suppose we want to pack circles of uniform diameter inside a circle or a ring. how can we find the centers of these cirlces
03 March 2016 9,290 6 View
What is the difference between the time frequency plane tiling provided by the orthogonal and the bi-orthogonal basis.
03 March 2016 7,429 4 View
Please point to an easy to follow lectures or notes on the group theory specially the Lie groups. I would appreciate if the source is related to signal processing, images or data analysis
02 February 2016 7,233 2 View
Given a nonlinear and non-stationary signal what are the state of the art techniques that have been employed for such signals
02 February 2016 9,985 3 View
How has the neuro-informatics brought a revolution in the society and what are the major thrust areas you believe can be of key importance and are of academic interest
02 February 2016 8,497 0 View
Are there any functions which are uniform continuous and not Lipschitz continuous.
02 February 2016 7,898 4 View
Suppose there are two nonlinear and non stationary time series what are the best and state of the art phase synchronization measures.
02 February 2016 498 1 View
It is said that when the signals are deformed then the best option is to use scale separation to minimize the effects and the wavelets are the best tools to do so. An intuitive explanation of the...
01 January 2016 9,465 2 View
What is the basic concept of fuzzy entropy and how is this calculated. On a rather important note how is this idea connected to the traditional concept of entropy
01 January 2016 8,949 5 View
Books and resources related to the information theory graduate level course will be highly appreciated. Kindly provide insights in to important topics that you think are fundamental keeping in...
01 January 2016 5,101 3 View
what is the concept of tame functions and what is its significance
12 December 2015 5,266 1 View
What are the state of the art methods for internet traffic classification based on encrypted wifi packets
09 September 2015 3,565 1 View
I am interested in knowing how the students are to be trained in mathematics and what are the fundamental building blocks of any good national level curriculum that must be implemented at a...
09 September 2015 6,003 4 View
what does it mean that a certain operator or a transform is cannonical
09 September 2015 4,311 3 View
what are the key points of the curriculum and what are the main focus points when teaching young students who take English as a second language. What are the major differences in content and focus...
09 September 2015 4,344 0 View
What are the advantages of modelling signals as network signals and what are the latest methods of doing so.
08 August 2015 4,704 0 View
Kindly point to a document that covers the major types and the algorithms used for the neural networks and is up to date.
08 August 2015 7,341 3 View
Why do we create surrogate time series and what are the advantages of this method in time series analysis.
08 August 2015 4,574 0 View
I have a background in Engineering and Signal Processing but want an introduction to fields of harmonic analysis and it's computational aspect. Some references to dissertationso videos and other...
08 August 2015 3,202 4 View
Can a forum like research gate be used as a platform to compile community sourced lecture notes which are up to date and easy to understand so that the knowledge can be taken from the halls of...
07 July 2015 9,485 1 View
What recommended course of action should an undergraduate student follow to become apt at Signal Processing.
07 July 2015 4,005 2 View
I would appreciate if anyone would guide me to any detailed tutorials for beginners and also to some applications.
05 May 2015 3,450 0 View
The sequence is time limited and the pulse width is constant, suppose 'T'The Amplitudes of the pulse are either 0 or 1 and this is controlled by a Pseudo Random Binary Sequence. So the occurrences...
02 February 2015 1,497 2 View
Non-Linear Adaptive filters and their applications to image analysis
01 January 2015 3,222 2 View
Please guide me to a source which builds the idea from the basics.
01 January 2015 8,479 5 View
I am looking for the formulation of the setup as a heat equation and its solution.
01 January 2015 3,459 3 View
An open discussion of what are the key factors that successful education systems have in common. I am interested in all the levels of education primary, secondary and higher education. I would...
01 January 2015 398 3 View
http://link.springer.com/chapter/10.1007/978-3-540-24672-5_47
12 December 2014 8,440 1 View
how to automatically decide the wavelet level decomposition based on the dataset under analysis
12 December 2014 9,005 17 View
What is the need for this transform, and what benefits do we get compared to conventional Fourier transform?
05 May 2014 3,802 3 View
What will be the interpretation of this principle with respect to these methods, have we bypassed it.
05 May 2014 3,657 2 View
I want to understand the variational decomposition model w.r.t. signals.
05 May 2014 8,851 4 View
What is the intuition behind this and what does it signify? I do not have a strong mathematical background but have worked on wavelets as a signal processing tool. I would like to learn the...
04 April 2014 6,914 4 View
The data is image of an object via thermal camera.
11 November 2013 5,373 4 View
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11 November 2013 5,261 1 View
When given data, how can we analytically or empirically judge the best basis function?
11 November 2013 1,494 3 View
What is a geometry? What is required of a system of mathematical objects and propositions(axioms) so that they may be termed a geometry? What must the geometry reveal about the objects? As an...
01 January 1970 5,075 39 View
