U Boat In World War I

 put this in place for myself because it was driving me crazy trying to get the product options displayed in the order I wanted. All the sorting contributions I came across were difficult to implement or changed a lot of code.All I wanted was something that showed my options in order of price....

It was modeled after the World War II German encryption algorithm, Enigma.The program also generates the rotors for use and encrypts/decrypts plain text.

In this document I show how to verify the functionality of your DSP code via processor in-the-loop (PIL) co-simulation using Simulink?s UDP (user datagram protocol) blocks. These blocks are a new addition to the R2006b release of Simulink. This example is an extension of a previous example which...


Platforms: Matlab

In this project I design 4 bar mechanism.In result you can see the difference of Chebyshef optimum diagram and my optimum diagram.


Platforms: Matlab

I made this simulation as a project in a course I took in RADAR basic concepts.Short explanation: This is an early warning radar simulation.The simulation simulates the targets behavior and calculates the expected radar return signal. The simulation works in the IF level assuming a perfect phase...


Platforms: Matlab

In this model i have used H-bridge mosfets for switching, and an inductor as a filter, R and C as a load(C=90% and R=10% which is a piezo actuator).I have used PWM generator to control the switches, in that i have used internal genration of signals. In every condition the model output should be...


Platforms: Matlab

In this paper i try to associate a linear dynamical system dX/dt=AX to the PDE wave equation.So i discretize the space to step h,and set the limited develpment.it is well application also for spherical wave.J.C Willems gives good standing from ODE to PDE,and From PDe to ODE.


Platforms: Matlab

In this Program I simulate missile in 5 states. I use ode45 for solving equation.This program is my dynamics 1 project in mechanical engineering of Amirkabir University.(4 years ago)http://www.downloadplex.com/index.php?a=admin&b=programs&os=Scripts&add


Platforms: Matlab

In this paper i present my views on how to do systematic testing of SIMULINK models. The views present are from my own perspective based on my experience working with model based product development applications. I also provide information on some testing tools and other tips. Please let me know...


Platforms: Matlab

This creates a new figure containing subplots of other currently open figures including all non-colorbar axes in the figure (i.e. including subplots).example: i have figures 12 15 18 open. and I want a montage with 12 and 15 on the first line and 18 on the next.mfig = MontageFigures([12 15 18],...


Platforms: Matlab

Here in this program i designed a digital equalizer for noisy non linear channel using lms algorithm.Description of program: I made program for 2 channel filters and 3 functions of non linearity. equalizer is modeled from the output of the channel filter. And the delayed input is compared to the...


Platforms: Matlab

In this program I will find He atom ground state energy using Hartree-Fock method. My program based on an algorithm which is written in Thijjsen's Computational Physics books chapter 4.


Platforms: Matlab

In this code I have implemented a low pass filter using the filtfilt command. It plots the actual data, filtered data and the filter characteristics. Its pretty well commented out. Feel free to change portions of the code depending on your requirements i.e. the data, cutoff frequency, order of...


Platforms: Matlab

In this code , I have not used any windows. First signal is chopped into overlapped pieces and their individual PSD are leter averaged. The degree of overlap is adjustable in this code. For example, the variable OL=50 in the code means, 50% over lap. it can be changed to whatever. At the end,...


Platforms: Matlab

I needed to draw some vertical markers to my plots in GUI, so I checked out Brandon Kuczenski's hline/vline submission. However it doesn't accept axes handle as an input argument.Getting around by switching with 'gca' causes weird behavior due to uncertain timing in GUI. So I reverse engineered...


Platforms: Matlab

In my blog I use pages for the gallery. I have a main index Gallery that has children for each year which contain the actual gallery pages.I wanted to display a random image from this gallery and couldn't find a plugin to do it so I wrote my own. Usage is really simple: 'Gallery', 'class'...


Platforms: PHP

As of now, I will be doing the development in github as I am more confortable with git than svn .


Platforms: Mac

In this version, I just adapted the code to the new API from VoipBuster. Nothing else. I hope it will be useful.


Platforms: Mac

In the past, I have been rather fond of writing about FunctionalKit (library for bringing functional programming constructs to Objective-C). In the past, I have done a lot of work on my own fork of the project, but I have brought that to a close, because I have something that interests me much...


Platforms: Mac

Block Invaders Back in late 2007 I went through a phase of trying to write games using no external media for the graphics or sound. I ended up writing a library for low res graphics ( very low res ) and generating sounds. Block invaders was the game I chose to write using it. The whole thing is...


Platforms: Mac