Numerical Aperture Of Microscope
This class readily reproduces textbook examples and provides immediate demonstrations of representation error, loss of precision (subtractive cancellation), and the failure of the distributive, commutative, and associative laws. Beyond textbook work, this class is also useful for exploring the...
Platforms: Windows, Mac, *nix, Python, BSD Solaris
License: Freeware | Download (56): Floating Point Simulator Download |
DFT plays important role in DSP and used in wide variety of applications like correlation and spectral analysis. Understanding quantization errors in its computation is an important aspect of its design either for s/w or h/w implementation.A complex DFT of N points has N complex (4N real)...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (47): A 32 point FFT in embedded MATLAB using fixed point arithmetic Download |
ilt=gavsteh(funname,t,L) funname The name of the function to be transformed. t The transform argument (usually a snapshot of time). ilt The value of the inverse transform L number of coefficient ---> depends on computer word length used (examples: L=8, 10, 12, 14, 16, so on..) Numerical Inverse...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (46): Gaver-Stehfest algorithm for inverse Laplace transform Download |
Ultrasim is an interactive, menu-oriented simulator for finding the sound field from transducers, primarily for medical ultrasound. Ultrasim can handle 1D, 1.5D and 2D linear and phased arrays, and flat and curved arrays with many different footprints such as rectangular and elliptical. It also...
Platforms: Matlab
License: Freeware | Size: 368.64 KB | Download (39): Ultrasim Download |
This is a Simulink Model Code of a guinea-pig ventricular action potential published byFaber GM, Silva J, Livshitz L, Rudy Y. Kinetic properties of the cardiac L-type Ca2+ channel and its role in myocyte electrophysiology: a theoretical investigation.Biophys J. 2007 92:1522-1543.The action...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (45): Ventricular guinea-pig action potential Download |
sun = sun_position(time, location)This function computes the sun position (zenith and azimuth angle at the observer location) as a function of the observer local time and position.It is an implementation of the algorithm presented by Reda et Andreas in: Reda, I., Andreas, A. (2003) Solar position...
Platforms: Matlab
License: Freeware | Size: 1.3 MB | Download (52): sun_position.m Download |
GNU Octave is a high-level interpreted language, primarily intended for numerical computations. It provides capabilities for the numerical solution of linear and nonlinear problems, and for performing other numerical experiments. It also provides extensive graphics capabilities for data...
Platforms: *nix
License: Freeware | Size: 14.17 MB | Download (34): GNU Octave for Linux Download |
The program solves algebraic equations. It displays the graphic of the function and a list of the real roots of the equation. It also includes the option to evaluate a function and its derivative. The application has a simple wizard-driven interface.The context sensitive help will guide you step...
Platforms: Windows
License: Freeware | Size: 661 KB | Download (703): DeadLine Download |
Braa is a tool for making SNMP queries. It is a software able to query hundreds or thousands of hosts simultaneously, while being completely single-threaded. The intended usage of such a tool is of course making SNMP queries - but unlike snmpget or snmpwalk from net-snmp, it is able to query...
Platforms: *nix
License: Freeware | Size: 39.94 KB | Download (118): braa Download |
PandoCalendar is a useful Mac-only program places a fully functional calendar on your desktop. The look is completely customizable. You can change the calendar font and its size, and the calendar's background color; you can center the current week (so you are always able to look back and ahead a...
Platforms: Mac
License: Freeware | Download (118): PandoCalendar X Download |
Learn data mining with easy-to-use examples. Teach computer to add, subtract, Boolean operations, Fishers Iris task and even chess moves with convenient application NeoNeuro Data Mining!
You will be amazed how Data Mining learns chess step by step, like a child.
Unlike neural nets NeoNeuro Data...
Platforms: Windows, Windows 8, Windows 7, Windows Server
License: Freeware | Size: 2.09 MB | Download (158): Data Mining Download |
CasADi is designed as a minimalistic computer algebra system that is able to implement an automatic differentiation in forward and adjoint modes. It does thtat by means of a hybrid symbolic / numeric approach.
It is developed to be a low-level tool for quick, yet highly efficient implementation...
Platforms: Windows
License: Freeware | Download (430): CasADi Download |
dcsDigitiser is a cool application that helps you to measure area size and perimeter from Google Earth, Google map or drawings. It reads graphs into digital X-Y numerical numbers for peer analysis of graphs in the open literature and/or of your own hard copies. With excellent performance,...
Platforms: Windows
License: Freeware | Download (485): dcsDigitiser Download |
MB Parent-Child Name Compatibility is a very essential as well as significant tool for you if you want to check the compatibility between parents and children. This parent child compatibility software is of immense value to you even if you are yet to decide the name for your child. This software...
Platforms: Windows
License: Freeware | Size: 629 KB | Download (554): MB Parent-Child Name Compatibility Download |
PandoCalendar is a useful Mac-only program places a fully functional calendar on your desktop. The look is completely customizable. You can change the calendar font and its size, and the calendar's background color; you can center the current week (so you are always able to look back and ahead a...
Platforms: Mac
License: Freeware | Size: 1.2 MB | Download (46): PandoCalendar Download |
This function contains the well known greedy algorithm for solving Set Cover problem (ChvdodAtal, 1979), with two small modifications:* In case of more than one possible choice at a certain step, the biggest set is chosen;* Once the solution is found, we check the selected sets to find a better...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (41): Greedy algorithm for Set Cover problem Download |
This is my MSc Thesis work at KFUPM, Saudi Arabia. I am currently pursuing PhD in robotics. There is a self explanatory guide to the codes and models. I devised a novel way to combine Datcom and windtunnel results for undamaged aircraft to obtain highly accurate predictions for damaged aircraft....
Platforms: Matlab
License: Freeware | Size: 4.95 MB | Download (46): Fault Tolerant Flight Control Design for Fighter Aircraft Download |
Programs and utility functions using the Symbolic Math Toolbox are provided to analyze vectors and tensors in general curvilinear coordinates. The programs perform the following functions: 1) runcoord plots intersecting coordinate surfaces for typical coordinate systems 2) runmetric computes and...
Platforms: Matlab
License: Freeware | Size: 174.08 KB | Download (54): Curvilinear Coordinates Download |
Software associated with the paper:L.G. van Willigenburg, W.L. De Koning, 2000, "Finite and infinite horizon fixed-order LQG compensation using the delta operator", Proceedings UKACC International Conference on Control 2000, 4-7 September, Cambridge, UK,...
Platforms: Matlab
License: Freeware | Size: 30.72 KB | Download (47): Continuous and discrete time optimal reduced order LQG output feedback Download |
The libMesh library provides a framework for the numerical simulation of partial differential equations using arbitrary unstructured discretizations on serial and parallel platforms. libMesh currently supports 1D, 2D, and 3D steady and transient finite element simulations. The library makes use...
Platforms: Mac
License: Freeware | Size: 6.09 MB | Download (45): libMesh Download |