Environmental Modeling - using MATLAB by Ekkehard Holzbecher

Springer Book, 2nd Edition (contaminant, transport, flow)

GaussianPlume

GaussianPuff

GdDTPA

Optimal Inverse Function Creation by Alan Jennings

Creates continuous, optimal inverse-functions: given a desired output, finds the optimal input (inverse, optimization, multidimensional)

InvFun_Test

InvFuntions=InvFun(Pop_I,ProbStrut)

Inverse Optimal Functions for Motoman HP-3 Tip Precision by Alan Jennings

A population based optimization increases pointing precision for a planar robotic arm. (robotics, inverse, inverse kinematics)

PSO_Function_ArmijoRobot_3

PointCluster2Angles_HP5_3

Clusters=ClusterGenerate_4(TestPoint,J,J_Grad,Y_Grad,Option...

Matrix Inverse using LU factorization by Dirk-Jan Kroon

Example code LU decomposition with partial pivoting, also forward substitution, and Matrix inverse. (inverse, matrix inverse, lu decomposition)

Ainv=MatrixInverse(A)

C=TriangleBackwardSub(U,b)

C=TriangleForwardSub(L,b)

Cofactor Matrix Generator by Angelica Ochoa

Generates a matrix of cofactor values for an M-by-N matrix. (cofactor, mathematics, linear algebra)

cof=cof(a);

sparseinv: sparse inverse subset by Tim Davis

Computes a subset of inv(A) for a real sparse matrix A, using Takahashi's equations. (sparse, inverse)

sparseinv (A)

sparseinv_install

sparseinv_test (extensive)

Don't let that INV go past your eyes; to solve that system, FACTORIZE! by Tim Davis

A simple-to-use object-oriented method for solving linear systems and least-squares problems. (factorization, backslash, mldivide)

cod (A, tol)

cod_qmult (Q, X, method)

cod_sparse (A, arg)

MyRegressionINV by Giuseppe Cardillo

Resolve a calibration problem that is: to estimate mean value and confidence interval of x since y (statistics, probability, inverse)

x=myregrinv(xc,yc,yo,verbose)

Inversion every 2D slice for arbitrary Multi-dimension array. by Xiaodong

Inverse every 2D slice for an arbitrary N-D array (M). (inversion, inverse, array)

multinv(M)

trilin by Felipe G. Nievinski

Facilitates the reuse of matrix factorizations in large dense linear algebra problems. (linear algebra, cholesky, inv)

chol2(varargin)

cputime_res

cputime_tol

continuous wavelet transform and inverse by jon erickson

Continuous wavelet transform (CWT) and Inverse CWT for reconstructing original signal. (cwt, wavelet, time frequency)

...

...

invcwt(wvcfs, mother, scale, param, k)

Simple simulator for a 3DOF anthropomorphic arm by Andrea Cirillo

It's a simple example of a simulator for an anthropomorphic arm with 3DOF. (arm, dof, anthropomorphic)

casuale.m

ik.m

kinematic(varargin)

Inverse Kinematic for 6DOF arm by Andrea Cirillo

It calculates Inverse Kinematic for 6DOF anthropomorphic arm with spherical wrist. (anthropomorphic, inverse, robotic)

ik (K)

Inverse Kinematic algorithm by Andrea Cirillo

Inverse Kinematic for an Anthropomorphic arm with 3 DOF. (automotive, simulation, robot)

ik (K)

Sort back data to original order by Ivar Eskerud Smith

Sort back sorted data to initial state (sort, back, reverse)

sort_back( data, ind, dim )

Lucas Kanade affine template tracking by Dirk-Jan Kroon

Lucas Kanade affine template tracking , also robust inverse in c-code. (lucas kanade, affine, lk)

[p,I_roi,T_error]=LucasKanadeAffine(I,p,I_template,Options)

[p,I_roi,T_error]=LucasKanadeInverseAffine(I,p,I_template,W...

TTdemo.m

RBF Acoustic Tomography by Travis Wiens

Recreate temperature and flow fields from acoustic time-of-flight data. (acoustic tomography, tomography, temperature)

Omegapsi=Omegapsi_rbf(Xc,X1,X2,k_i,c0,basisfunction)

Phi_int=rbf_integral(Xc,X1,X2,k_i,basisfunction)

[W phi]=train_rbf(X,Y,Xc,k_i,basisfunction)

SmartInv by Rouzaud Denis

Large sparse matrix inversion. Returns block diagonal, tridiagonal or pentadiagonal elements. (large matrix, sparse, inversion)

smartinv(varargin)

Environmental Modeling by Ekkehard Holzbecher

Introduction to Modelling and Simulation for Environmental Problems (contaminant, degradation, flow)

GaussianPlume

GaussianPuff

GdDTPA

inverse FIR filter by Matthes

design inverse filter (FIR) from mono or stereo impulse response (inverse, design, filter design)

InverseFilter(varargin)

[Hoct]=cmplxsmooth(H,Noct)

[ih]=invFIR(type,h,Nfft,Noct,L,range,reg,window)

Faddeev-Leverrier Algorithm by Yi Cao

An iterative approach to generate characteristic polynomial coefficients (linear algebra, characteristic polyno..., inverse)

Faddeev-Leverrier Algorithm

[p,Ainv,B]=fadlev(A)

Inverse laplace Transform of Fractional Functions by Abhirup Lahiri

function can effectively compute inverse lalace Transform of functions of the form 1/(s^u(s^v-a)) wh (laplace, transform, circuit)

fracinlap(u,v,a,t)

smxl by Giampiero Campa

The Simulink MatriX Library (SMXL) - a collection of blocks that handle matrices in Simulink. (simulink, matrix, matrices)

demos

slblocks

contents.m

rilt by Iari-Gabriel Marino

Regularized Inverse Laplace Transform (optimization, regularized, inverse)

rilt(t,y,s,g0,alpha,varargin)

NLCSmoothReg by Michael Wendlandt

Computes a smooth regularized solution of an ill-posed discrete linear inverse problem. (illposed, linear algebra, tikhonov phillips reg...)

Lplot(lambdavec,rho,eta)

Lt=trans2d(dimr,dimc);

[Lgfit,rho,eta]=LCurve(s,K,lambdavec,method,guess,tols,tolg...

VDISTINV: Find the endpoint of a geodesic on the ellipsoidal earth by Michael Kleder

Obtains a final location on ellipsoidal earth, given a start point, an azimuth and a distance. (vdist, invert, inverse)

[lat2,lon2,derr,aerr]=vdistinv(lat1,lon1,dist,azim)

A Vandermonde matrix inversion by Steven Huang

The M-file inverses a kind of Vandermonde matrix by using Stirling polynomial coefficients. (linear algebra, vandermonde matrix, inversion)

VanInverse(B)

invjor by Jordi Soler Penades

Calculates the inverse of a matrix using Jordan-Gauss method. (linear algebra, matrix, inverse)

[U,I]=invjor(A)

mex_inv by Lazar Fleysher

Compute matrix inverse. (inverse, lapack, mac)

rndinvn by Panagiotis Braimakis

Samples from the inverse normal. (statistics, probability, inverse)

randinvnorm

From Double To String by Herman Gollwitzer

A conversion from a float to a binary string representation is provided. (format, num2bin, double)

'-';%Sign adjustment for mantissa

pow2(F,E);%rescale by power of 2 end end

contents.m