25 Questions 391 Answers 0 Followers
Questions related from Narasim Ramesh
A simple example is explored in attached pdf by building a matrix a with given user rating and movie claasification and weights , but we do not seem to recover our original data components , hence...
05 May 2019 9,873 4 View
Often it is difficult to add the correct number of chiles in cooking so that required taste is obtained . Estimating the hotness ( Scoville Heat Unit ) would help in meeting targetted taste. It...
12 December 2018 8,532 6 View
AI requires facility in Linear Algebra,ANN, Calculus ,Probability and RP(Bayesian rules), DSP, Image processing ,NLP and programming. What would be the bare essentials(foundation) from these...
11 November 2018 584 9 View
Here is an excerpt from Schroedinger's "What is life?" Would be interesting to view this mathematically using smooth ordinary type functions ,which are not spliced and joined. Schroedinger...
06 June 2018 8,916 4 View
There seem to be a wide variety of shapes in the biological world . In 2d we have various shapes of leaves. In 3d we have anthills , trees , fruits and animals with different shapes. All of them...
02 February 2018 6,247 19 View
We can think of the circle center as a "focus" of points of its circumference given by distance to center = constant. In case of an ellipse we have sum of distance from points on boundary to the...
02 February 2018 2,675 9 View
In Power system islanding Dimension reduction is obtained for the Lyapunov Matrix via link and do not link on generator nodes . It would be helpful if a numerical example giving a clear picture of...
06 June 2017 5,967 0 View
Darwin's theory of evolution shows that life forms adapt to new situations. This leads to following questions : 1. What is the primary cause of change in situations in the world? Even with the...
01 January 2017 7,799 4 View
Technology has progressed in a manner which brings in may disciplines together. As an example Gene editing will require sensing / simulation/ electrical/chemical/ mechanical inputs . In what way...
06 June 2016 1,442 2 View
It is interesting to observe coconut trees which transport water from the ground(?) to fairly large heights .What is the mechanism ? Can we replicate it artificially? .Why should it grow so tall...
05 May 2016 4,911 8 View
It is reported that Groebner basis is a powerful method for new applications in engineering. It would be exciting to learn this method in a matrix formulation and whether it is advantageous...
04 April 2016 8,639 6 View
Consider a 2 dimensional real m*n matrix [ A] . Is it possible to express this as [ A] = [ A0] + [ A1] *sin(theta) +... [ Ak] *sin(k*theta) .... ..where sin(k*theta) is a scalar.
07 July 2015 5,888 1 View
Engineering has developed into many multidisciplinary streams. Degrees acquired in the Sciences and Applied Mathematics field, especially at the post graduate level have become necessary and...
05 May 2015 5,832 0 View
Sometimes it is stated that Lebesgue integration is better , but there seem to be no algorithms which can be incorporated in Scilab etc ..it would be useful to have such algorithms.
03 March 2015 8,083 18 View
Please see attached text document.
12 December 2014 9,543 14 View
Students have to study many diverse subjects in parallel. Is there a research finding to suggest how many different subjects may be taken by a student with effective learning outcomes? A related...
11 November 2014 9,189 11 View
Continuum mechanics uses tensors . Students need to acquire a usable facility with short learning curve. Is there a free open source software (FOSS) which can be used to gently introduce this...
09 September 2014 9,052 6 View
We have seen that AI, which was supposed to be a failure, is coming back with gusto on the back of multi sensor robotics and possibly androids with quantum computers. There is some mysterious...
06 June 2014 3,430 88 View
I would like to use these to illustrate the concept of incoherence in matrices to an electrical engineering class. Thanks.
04 April 2014 6,291 3 View
I am aware of many algorithms for using probability in different aspects of image processing, but it seems that at one level when an image is captured, it is a deterministic event (i.e. each...
04 April 2014 4,709 44 View
The attachment contains an approach to understand L1 norm minimization with minimal mathematics .
03 March 2014 8,552 2 View
Quite often we come across interesting papers but with sophisticated mathematical symbols and compact equations which turn many students off. I understand that Mathematical beauty rests in such...
03 March 2014 10,029 4 View
There is a wealth of human knowledge based on imagination/ observation/intuition in folklore, sayings , ancient texts etc. Is it possible based on current state of AI, ANN , Machine learning ,...
01 January 1970 6,419 3 View
It is interesting to understand if there is a definite stage when we can measure consciousness in a human embryo . Is it at moment of conception? or after birth? and how do we measure it? This is...
01 January 1970 3,470 10 View
It is intriguing to speculate if geniuses / super talented persons are able to overcome ordinary human foibles . It would be interesting to know about such traits and their beliefs , via little...
01 January 1970 7,932 1 View
