ExtremeVoltages

How things work (book)

2014-05-28T21:06:00.003-07:00

These are just sample pics download full book in pdf

Download PDF

http://www.mediafire.com/view/hlbdec50qbf5g9m/How_things_work_by_Peter_Lafferty.pdf

My youtube Channel

2014-02-12T22:15:00.001-08:00

http://www.youtube.com/user/ashidilkhan/videos

Stochastic process:: Probability:: Questions + Solutions

2014-01-20T19:53:00.001-08:00

Probability Questions + Solutions

https://www.mediafire.com/?fs23t2c0pvvhstf

4th Chapter solved Exmaples and Practice problems :: Elements of Electromegnetics 4thd edition by Matthew N. Sadiku

2014-01-19T06:37:00.000-08:00

4th Chapter solved Examples and Practice problems :: Elements of Electromagnetic 4th edition by Matthew N. Sadiku

Download

Traffic lights Control simulation in Proteus + code in Assembly

2014-01-05T04:10:00.001-08:00

If you already installed Proteus just click the schematic file to open

If you want to see the code open ASM source file

During simulation

Download CODE

Integration by Parts using Taylor Series ::mupad( Matlab)

2013-12-04T05:55:00.001-08:00

For Detailed View Download PDF

Visualizing Taylor series in MATLAB + code

2013-12-03T00:41:00.001-08:00

Put you function in the code and visualize the Taylor Series in Real time...

Download

Digital Signal Processing LAB Manual

2013-11-23T09:47:00.000-08:00

Demonstrated Project Matlab modeling ,,,,,,,,,,,,,,,,,

Download DOC

Rung-Kutta 2nd Order Method modeling in MATLAB

2013-11-23T07:09:00.002-08:00

Download mfile

Plotting Poles and Zeros in MATLAB

2013-11-23T06:47:00.001-08:00

Download mfile:

Trapezoidal Rule modeling in MATLAB

2013-11-21T23:38:00.003-08:00

Download mfile

http://www.mediafire.com/download/bd600ok27o5ioyu/trap.m

Newton's Method Modeling in MATLAB

2013-11-21T23:36:00.003-08:00

Download mfile:
http://www.mediafire.com/download/ab89z886qvwpcvh/newton.m

Fourier Transform in Matlab Video + Code

2013-11-19T04:40:00.000-08:00

I am unable to upload videos on youtube.com due to restriction in my Country. You can download the videos and watch them and if videos are good enough you can upload them on youtube for others.

Download Code + video

Finding the Fourier Series using Matlab + Code

2013-11-19T03:42:00.000-08:00

I m unable to upload videos on youtube.com due to restriction in my Country. You can download the videos and watch them and if videos are good enough you can upload them on youtube for others.

Download code + Video

My transform Calculator in Matlab + CODE

2013-11-19T02:34:00.002-08:00

I coded this little program in Matlab .
It calculate the Fourier Series + it's graph.
It compute Discrete time Fourier Transform.
It solve differential equations with graph .
It explain about Fourier Transform and it's Magnitude+Angle plot

Put these files in bin folder and then execute the integration.m file

Download files

Easy + efficient method for Convolution sum :: Signal and Systems

2013-11-12T09:15:00.001-08:00

Youtube Video

This video solved my 1 year old problem

http://www.youtube.com/watch?v=U3BwStzKvs0

Ch# 4 Solutions ::Signal and Systems by Oppenheim 2nd Edition

2013-11-10T00:13:00.001-08:00

Examples and Exercise

Download Link::

http://www.mediafire.com/?z20qgttu4cz908z

Curve Length Modeling in MATLAB

2013-10-18T23:50:00.003-07:00

We know the formula to find the length of curve using tools of integration. Now lets do it in MATLAB.

Method:

Put curvelen.m file in bin folder and then follow the syntax
Click on images to see clearly

Download .m File

http://www.mediafire.com/?q1a8n99f3mh28pr

Integrating Complex Functions

2013-10-02T11:37:00.000-07:00

Download PDF:
http://www.mediafire.com/download/eaf56en7509cgod/Integrating_Complex_Functions.pdf

Energy And Power Signals Solved Examples :: Signal and Systems

2013-10-02T01:57:00.004-07:00

When i was encountered by this concept , it took a lot of time to understand. I was unable to find any examples to dig the concept further. So i am uploading few solved example.

Download PDF:

http://www.mediafire.com/?21tur0i3aaiihqe

Unit Conversion using Algebraic Techniques

2013-09-27T10:25:00.000-07:00

Unit conversion is one of those concepts of my Educational life which consumed huge amount of brain energy and time. But i was successful in finding the solution which is working most of the time for me. Its lengthy but accurate and error free.
First of all you have to memorize all some basic units like
1m=3.2ft=39.2inch or
1kg=2.2lbs
.
.
.
.

then just by simple substitution and simplification we can get to the answer.

I have checked all the answers form www.wolframalpha.com/‎ they are correct but i am fishy about the iii) example. There is some mistake in it but the method is same.

Download in PDF:
http://www.mediafire.com/download/yhsrba2kgek5e2r/Unit_Conversions.pdf

Differential Equation Notes

2013-09-26T23:22:00.004-07:00

Differential Equations notes include

1) Separable Differential Equations 

2) Non-separable Differential Equations

3) Exact Differential Equations 

4) Bernoulli Differential Equations 

5) Higher Order non homogeneous Diff. Equations

6) Higher order Homogeneous Diff. Equations

7) Cauchy-Euler Differential Equations

Download LINK:

 http://www.mediafire.com/download/defhx8ai0eghomr/Differential_Equation_Notes.pdf

Unit step and Ramp Function in MATLAB

2013-09-26T10:46:00.001-07:00

Ramp function :

Code:

function ramp(L)

n=-L:L;

x=zeros(1,length(n));

for i=1:L

x(L+1+i)=i;

end

stem(n,x)

grid on

Unit step function :

Code:

function ustep(L)

n=-L:L;

x=zeros(1,length(n));

for i=1:L

x(L+i)=1;

end

stem(n,x)

Routh–Hurwitz stability criterion in MATLAB

2013-09-26T10:33:00.002-07:00

Copy the rhc.m file to C:\Program Files\MATLAB\R2012a\bin\
and then follow the instruction in the image below:

Download Link:
http://www.mediafire.com/?0i9cl6ba956abb1

Tabular Method for Product and Quotient Rule:: A faster approach

2013-09-26T05:41:00.001-07:00

We basically have 4 types of function

Algebraic
Trigonometric
Exponential
Logarithmic

but when they get multiplied with each other , doing derivation and integration become complex and time consuming. This is the fastest method i have ever seen to get first and 2nd derivative of a function.

Just take derivative of both function and cross-multiply, put '+' between cross-multiplied terms and then simplify.

Product Rule and 2nd Derivative by Tabular Method :

Quotient Rule by Tabular Method

Example