Biddenham Upper
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Build your child’s mathematical understanding and skills and go beyond number crunching with BRAINtastic Maths.
•Ages 10 to 12
•Fully correlated with your child’s mathematics curric
Platforms: Mac
License: Shareware | Cost: $4.99 USD | Size: 106 MB | Download (50): BRAINtastic Maths Upper Primary Download |
Word Find & Replace Professional is software that makes the tasks of finding and replacing words and phrases in different versions of Microsoft Word much easier. It also makes it easier for you to do various sorts of formatting. The software supports various file formats like .doc, .docx, .rtf...
Platforms: Windows, Windows 7, Windows Server
License: Shareware | Cost: $89.00 USD | Size: 4.12 MB | Download (85): Word Find and Replace Professional Download |
This script returns the convex hull (separated into upper and lower chains of vertices) and the diameter (farthest pair of points), given input consisting of a list of 2d points represented as pairs (x,y). The convex hull algorithm is Graham's scan, using a coordinate-based sorted order rather...
Platforms: Windows, Mac, *nix, Python, BSD Solaris
License: Freeware | Download (51): Convex hull and diameter of 2d point sets Download |
It will take a vector as input, with a lower and upper limit used for normalization.The script normalizes each feature value and calculates its complement. To run the script, unzip the archived files, open Matlab and type "compgui" in the Matlab prompt. Requirements: - MATLAB 7.4 or higher
Platforms: Windows, Mac, *nix, Matlab, BSD Solaris
License: Freeware | Download (51): Complement Coding Download |
The lyric will be displayed in the upper right corner of the pages in the Administration section.InstallationUnpack and upload it to the /wp-content/plugins/ directory.Activate the plugin through the 'Plugins' menu in WordPress. Requirements: - WordPress 2.0.2 up to 2.5
Platforms: Windows, Mac, *nix, PHP, BSD Solaris
License: Freeware | Download (65): Sympathy for the Devil Download |
[coef, RSquared]=plotfit(x,y,polyorder)A simple function that accepts x,y data pairs in in the vectors "x" and "y", fits it to a polynomial of order "polyorder", plots the data and the fit, and displays the fit coefficients and the goodness-of-fit measure R-squared in the upper left corner of the...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (45): plotfit Download |
y = RankOrderFilter(x, window, thd) runs a rank-order filtering of order N on x. y is the same size as x. If x is a matrix, RankOrderFilter operates along the columns of x.Rank-order filter calculates the p'th percentile of the data on an N sized window round each point of x. p can be a number...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (53): Rank-Order Filter Download |
Professor Jim Wilkes provides representative values of the volumetric flow rate versus the applied pressure gradient for horizontal flow in a pipe [1]. The pipe radius is equal to 0.01 m. We use these representative values, in conjunction with the analytical expression of the volumetric flow...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (39): Non-Newtonian Fluid Model Determination (for power law and Bingham fluids) Download |
This script will determine the lower-upper factorization of a square matrix "A" through Gauss elimination.
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (45): LU512fm(A), lu factorization Download |
Matlab implementation of a monodomain reaction-diffusion model in 2-D. The model equations are a variant of the Fitzhugh-Nagumo equations modified to simulate the cardiac action potential. The progression of the two normalized state variables, membrane voltage (v) and recovery (r), is computed...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (42): Spiral waves in monodomain reaction-diffusion model Download |
This is an extension of my single rotor analysis code.The function is based on the mathematical treatment of rotating rotors in "Principles of Helicopter Aerodynamics" by Dr. J.Gordon Leishman The numerical method does this by using Blade Element Momentum Theory (BEMT) to calculate the inflow...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (40): Numerical Analysis of a Coaxial Counter-Rotating Rotor Blade System Download |
The script plots the envelope of the bode plot for a parametric uncertain/interval system.interval_bode(NumVec,DenVec,clr)The function accepts the numerator (NumVec) and denominator (DenVec) of the uncertain system as matrices of two rows each. The first row containing the lower bounds and the...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (43): Interval Bode Plot Download |
auction_match: Compute optimal (maximal) weighted assignment and the corresponding "lattice of dual prices" supporting the optimal assignment. auction_match(disMatrix) computes the optimal assignment for the given rectangular value matrix, for example the assignment of bidders (in rows) to...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (40): Rectangular maximal assignment with lattice of dual price Download |
This function makes an imagesc-like plot for two matrices with equal dimensions, in which each each cell of the plot is split diagonally with the upper triangle of cell (i,j) in the plot representing the Matrix1(i,j) and the lower triangle representing Matrix2(i,j).
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (43): Overlay 2 matrices in an imagesc-like plot Download |
This file contains a funtion (mfile) and a simulink block. They both give the approximation of the saturation of a function between the values [-1,1]. The main advantage and purpose of designing this simple yet powerful function is to obtain a smooth funtion that has a continous derivative.It can...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (47): saturation function Download |
Globalmin is a very simple m-code which implements the very efficient Brent's algorithm.It looks like fminbnd without any options and finds with a guaranteed precision a global minimum of a function under bounds constraints.This goal is achieved knowing an (approximate) upper bound of f''(x).A...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (44): Global Optimization on R Download |
To find channel capacity one must maximize the mutual information with respect to the discrete set of probabilities of the source symbols 'c' , and for a given transition probability matrix.An efficient algorithm to find channel capacity Cc was derived in 1972 by Blahut and independently...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (39): Channel capacity using Arimoto-Blahut Algorithm Download |
"naca5gen.m" Generates the NACA 5 digit airfoil coordinates with desired no. of panels (line elements) on it. FEATURES: *Accurate coordinate generation with the required precision *Option to generate closed or open Trailing Edge *Additional separate outputs for camber line, upper surface and...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (61): NACA 5 digit Airfoil Generator Download |
"naca4gen.m" Generates the NACA 4 digit airfoil coordinates with desired no. of panels (line elements) on it.FEATURES: *Accurate coordinate generation with the required precision *Option to generate closed or open Trailing Edge *Additional separate outputs for camber line, upper surface and lower...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (64): NACA 4 digit Airfoil Generator Download |
Run this program by calling ?contractometer.m?When a contraction starts, click the mouse on the upper left green 'Contraction Start' button. This will start the clock in the upper right, and a horizontal red line will rise over time indicating the duration of the current contraction on the left...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (39): Contractometer Download |