This function calculates a room's impulse response for an arbitrarily positioned sound source in an arbitrarily dimensioned rectangular room, as it would be heard at an arbitrary position. The output of RIR.m is a vector and can be used as an FIR filter to produce a reverb effect. To implement...

r2 = rsquare(y,f) RSQUARE computes the coefficient of determination (R-square) value from actual data Y and model data F. INPUTS Y : Actual data F : Model fit OUTPUT R2 : Coefficient of determination EXAMPLE x = 0:0.1:10; y = 2.*x + 1 + randn(size(x)); p = polyfit(x,y,1); f = polyval(p,x); r2...

M = RANDORTHMAT(n)Generates a random n x n orthogonal real matrix.M = RANDORTHMAT(n,tol)Explicitly specifies a thresh value that measures linear dependence of a newly formed column with the existing columns. Defaults to 1e-6.The generated matrix distribution is now (as of Sept 06) uniform over...

Ravenel is a Perl module that can generate a code to generate this page as well. Simply point your function to an external package, give it a name attribute, and turn the dynamic option off, and you're off to the races. Let me be clear, when "dynamic" is set to 0, this module will take a...

The Rcpp package provides C++ classes that greatly facilitate interfacing C or C++ code in R packages using the .Call() interface provided by R. Rcpp provides matching C++ classes for a large number of basic R data types. Hence, a package author can keep his data in normal R data structures...

Among the considerations in the use of analysis of regression, outliers or bad values can seriously disturb the least-squares fit. They falls far from the line implied by the rest of the data. If these points are really outliers, then the estimate of the intercept may be incorrect and the...

Ray/box intersection using Smits' algorithmThe zip file includes one example of intersection.References:[1] "Efficiency issues for ray tracing". B. Smits. Journal of Graphics Tools, 3(2):1d-deOCt14, 1998.[2] "An efficient and robust ray-box intersection algorithm" A. Williams, S. Barrus, and R.K....

Relax and Recover (abbreviated ReaR) is a highly modular disaster recovery framework for GNU/Linux based systems, but can be easily extended to other UNIX alike systems. The disaster recovery information (and maybe the backups) can be stored on the network, USB devices and DVD/CD-R. The result is...

Implementation of a Reed-Solomon decoder using RiBM, Chien search, and modified Forney's algorithm.RiBM algorithm: (Reformulated inversionless Berlekamp-Massey) see "High-Speed Architectures for Reedd-deOCtSolomon Decoders" by Dilip V. Sarwate, and Naresh R. Shanbhag, IEEE Transactions on Very...

RPy is a very robust, yet simple, Python interface to the R Programming Language. It can manage all kinds of R objects and can execute arbitrary R functions (including the graphic functions). All errors from the R language are converted to Python exceptions. Any module installed for the R system...

RA=ROUTH(R,EPSILON) returns the symbolic Routh array RA for polynomial. The following special cases are considered:1) If the first element of a row becomes zero OR2) If one encounters a row full of zeros.>>syms ep>>a=routh([1 1 2 2 3 5],ep)The above given case is for encountering a zero in the...

The One-Click Recovery for Windows(R). Create a backup of your complete Windows(R) environment with Reuschtools. Problems with Windows(R) will be history: wrong settings, viruses and Trojans, unwanted software. Windows(R) remains as fast as the first day. Recovering the current...


Platforms: Windows Vista

Let d < N be a positive integer and define p = N/d. Let y_{1} be a point on the unit circle. Let R be clockwise rotation by the angle t = 2*pi/p. The generalized regular polygon {p} is given by the points y_{i+1} = R * y_{i}, and edges between points i and i+1.Example:polygon(9, 4, 1);

Given element and nodal data, this routine can be used to refine the selected elements. Only 4-node tetrahedron elements are allowed. During the refinement, only the edge which is the longest one of all the elements that share it will be cut, otherwise, recursive search will be performed in...

RANDPERMFULL(N) is a random complete or full permutation of the integers from 1 to N; each integer is randomly assigned to an index position that is different from its value. In other words R = RANDPERMFULL(N) creates a row vector R, such that R(j) ~= j for all j=1:N. This type of permutation is...

The "Random image gallery with fancy zoom" plug-in which allows you to simply and easily show random image Anywhere in your template files or using widgets with onclick fancy zoom effect. You can upload the images directly into The folder or you can set the existing image folder; this will...

ISSUE:We can observe that when the dimension of A is a multiple of 2, pixel information is misplaced (top-left-corner) or lost (bottom-right-corner)FIGURES:1st-row L-to-R: Shows an original image GREEN, then its MATLAB's radon transform (a.k.a. sinogram), then its MATLAB's inverse radon transform...

RawGeno Version 2.0-0 is released! RawGeno is an R CRAN library automating the scoring of AFLP electropherograms. The library includes a graphical user interface to simplify its use. Features . The library includes a graphical user interface to simplify its use. . Example data and scripts...

A Lambert-orbital boundary value problem can be stated as"Find the orbit/trajectory of a spacecraft that flies from position [r1] to [r2], taking a time [tf] and making [m] complete orbits before arriving at [r2]. "The solution to each Lambert-problem is NOT unique; one can travel to [r2] via the...

Function accepts size distribution in the form of two vectors: mesh size (d) and cumulative percent material retained R(d).Example:d = [0.08 0.50 1.25 2 4 6.3 8 12.5 16 40]Rd = [95.61 87.71 82.45 79.78 73.28 66.98 63.21 55.4 49.91 23.95][k, n] = RRD(d, Rd)Result of the function is a figure...