Nitish Ranjan

8 Questions 136 Answers 0 Followers

Questions related from Nitish Ranjan

Can someone please provide me some MATLAB code for image transforms (2D DFT)?

I need some MATLAB code for 2-D DFT(2-dimensional Discrete Fourier Transform) of an image and some examples to prove its properties like separability, translation, and rotation. I don't want to...

03 March 2014 3,901 28 View

Why are horror movies made and why do people watch them?

What is the logic behind making and watching of horror movies? Why are horror movies made? Why do people watch them? What type of entertainment do people get by watching horror movies? Is watching...

03 March 2014 9,517 28 View

How was the value of 'c' (the speed of light) measured/determined?

We know that speed of light is 3x10^8 m/s (299 792 458 m/s). How was this value found? Is it related to Einstein's Theory of Relativity, Maxwell's Theory of Electromagnetism, or any other theory?

09 September 2013 4,278 6 View

Why is it that most of the time we like doing things which are harmful/not useful to us?

Consider the situations for understanding the question only and give your views in general. Many time we like watching TV serials knowing that we are wasting out time. We like eating junk...

09 September 2013 1,383 9 View

How to get started with a RADAR Jammer project???

Which sensors should be used for detetecting of signals and which type of antenna should be used for transmitting and receiving signals.

07 July 2013 7,773 3 View

What happens to the electrons flowing in the channel when the drain to source voltage is greater than (Vgs - Vth) in n-MOS.

What happens to electrons flowing in a channel from source to drain in n-MOS after Pinch off?

02 February 2013 9,606 7 View

Is there any method of getting linear convolution from the result of circular convolution?

Suppose we have been given the circular convolution of two sequences and we want to find the linear convolution without knowing the sequences. How can we find it from the result of circular...

02 February 2013 10,091 10 View

What sensors do you suggest for detecting brain waves?

I want to know which sensors are best for sensing brain wave patterns of human beings.

01 January 2013 3,475 10 View