Assignment-2
Submitted to: Dr. Sumam David Dept. of Electronics & Communication Engineering NITK Surathkal

Submitted by:

Rakshith Sharma 10EC87

Vikas Majjagi 10EC107

Mullapudi Srinivas 10EC99

Algorithm:
This is implemented for a range of input values < 0.75 since Xin should be less than 1 for the bit notation we used.Here we use the vectoring Mode of CORIC and its Hyperbolic subcase to calculate Xout=sqrt(xin2 -yin2 ) And yout= 0 Bit notation: [MSB(sign bit)] . [(bit 1 to 15 for +ve fraction)]

If we use xin=M+ ¼ and yin=M -1/4 we can compute xout=sqrt(M). The other equations of the cordic remain the same ie, X(i+1)=x(i)+d(i)*y(i)*2-i Y(i+1)=y(i)+d(i)*x(i)*2-i Z(i+1)= z(i) – d(i)*a(i) where a(i)=tan-1 (2-i) In this case we use 16bit fixed point notation with one sign bit and 15 bits in Q15 notation. A total of 12 iterations are used to reach the result where y(i) is sufficiently close to 0 and x(i) is approximately equal to sqrt(M). In case of hyperbolic, it is necessary to repeat shift iteration number for 4 th and 7th iterations in order to make the series to converge. The final obtained x(i) is to be multiplied by 1.207534056 to get the result. The flow chart for the algorithm implement in the VHDL code is as shown in the following page. d(i)=1 if x(i)*y(i)0

...KENDRIYA VIDYALAYA NO.1
JIPMER CAMPUS
PUDUCHERRY
SQUARES AND SQUAREROOTS
GROUP PROJECT
THE PROJECT WERE ASSIGNED BY
SHIFT II
STUDENTS OF CLASS VIII
DONE BY : SONAL.D, MARIYA.R ,
MOHANA.S SHANMUGA PRIYA.U,
PANIMALAR.N,
Squares and squareroots
INTRODUCTION
the area of a square =side x
side (where ‘side’ means ‘the
length of a side’ ) . Study the
following table
SIDE OF A...

...Model Release
For good and valuable consideration, the receipt and sufficiency of which is hereby acknowledged, I ____________________________
_________________________[model name] hereby grant __________________________________________________ (the “Photographer/Filmmaker”), his heirs, legal representatives, and assigns, those for whom the Photographer/Filmmaker is acting, and those acting with his authority and permission, the irrevocable and unrestricted right and permission to...

...ROOTS
* is an organ of a plant that typically lies below the surface of the soil.
* a part of a plant body that bears no leaves, and therefore also lacks of nodes.
* is the beginning of the vascular system pipeline that moves water and minerals from the soil up to the leaves and fruits.
FUNCTIONS OF ROOTS:
* Underground (usually)
* Anchor the plant in the soil
* Absorb water and nutrients
* Conduct water and nutrients
* Food Storage...

...Greek/Latin Roots
Acer, Acid, Acri- Bitter, Sour, Sharp
Examples:
Acerate : Shaped like a needle.
Acidity: Quality of sourness
Acrimonious: Nagging and bitter
The acerate building towered over me.
The acidity of vinegar made him vomit.
The wife grew acrimonious.
Anni, Annu, Enni- Year
Examples:
Annuity: Money paid annually
Biennial: Occurrence of two years
Triennial: Occurrence of three years
His annuity was a good...

...himself who discovered the squareroot of two and the changes it caused to Ancient Greek mathematics as well as the future of mathematics, his follower did and because of this he is mainly accredited. It is not believed that Pythagoras himself who revealed this mathematically changing idea because it went against his philosophy that all things are numbers. It was in reality a Pythagorean philosopher Hippasus who was able to demonstrate the irrationality of the...

...principally in the roots, in the shoots and in the cambium. This experiment aims at observing cell multiplication in the root tip of a garlic root.
Discussion
The purpose of this practical was to observe and identify under the light microscope the stages of mitosis division (interphase, prophase, metaphase, anaphase, telophase) by using tissue from root tips.
The root tips were prepared before it was...

...SquareRoot Raised Cosine Filter
Digital Communication, 4th Edition Chapter 9: Signal Design for Band-Limited Channels John G. Proakis
Introduction
We consider the problem of signal design when the channel is band-limited to some specified bandwidth of W Hz. The channel may be modeled as a linear filter having an equivalent low-pass frequency response C( f ) that is zero for | f | >W. Our purpose is to design a signal pulse g(t) in a linearly modulated...