### Refine by Time Frame

updated 5 months ago

### John D'Errico (view profile)

Numerical derivative of an analytically supplied function, also gradient, Jacobian & Hessian

derivest_demo

multivariable_calc_demo

derivest(fun,x0,varargin)

updated 1 year ago

### Marcos Cesar Ruggeri (view profile)

This program solves Ordinary Differential Equations by using the Galerkin method.

[approx,exac,err]=odegalerkin(poly,bc,n)

updated 1 year ago

### Cheuk (view profile)

A 1D finite element method (FEM) example is provided to teach the basics of using FEM to solve PDEs.

a_def(node)

compute_RHS_global(RHS_local, loc_glob, num_edges)

updated 2 years ago

### Stephen Lynch (view profile)

Companion Software.

Program_5c(~)

Programs_17a

Programs_17b

updated 2 years ago

3D heattransfer software

heat_transfer(varargin)

updated almost 3 years ago

### Igor Podlubny (view profile)

Basic functions for using matrix approach for distributed-order differential equations, and demos.

doban(phi, alphaFromTo, alphaStep, tN, tStep)

dofan(phi, alphaFromTo, alphaStep, tN, tStep)

doranort(phi, alphaFromTo, alphaStep, tN, tStep)

updated 3 years ago

### John Hedengren (view profile)

APM MATLAB toolbox for nonlinear control and estimation of DAE models with IPOPT

apm(server,app,aline)

apm_info(server,app,class,name)

updated 4 years ago

### satendra kumar (view profile)

Here is the illustration to solve the differential equation.

differentialequi

updated 4 years ago

Simulink design pattern for solving differential equations, visualize results in MATLAB graphics

lorenz_graphs(block)

lorenz_graphs_level_1(t,x,u,flag, x_initial)

lorenz_attractor

updated almost 5 years ago

### Kalyan Bhattacharjee (view profile)

this will find the solution of U''=k*U*U' by using taylor series 3rd order and secant method

math1.m

secant.m

updated almost 6 years ago

### Dr. Murtaza Khan (view profile)

Basic Differential Encoding/Decoding of input vector of numeric values

vo=diffdecodevec(vi)

vo=diffencodevec(vi)

diffencodevecTest.m

updated almost 6 years ago

### Igor Podlubny (view profile)

Functions illustrating matrix approach to discretization of ODEs / PDEs with fractional derivatives.

Matrix approach to discretization of ODEs and PDEs of arb...

bagleytorvikequation(A,B,C)

ban(alpha,N,h)

updated 6 years ago

### Gerhard Nieuwenhuiys (view profile)

Do regression analysis (curve fitting) on 2D, 3D graphs and Differential equations.

dregres(fstring,v,xexp,yexp,nstep,zfix);

mregres(fstring,v,xexp,yexp,zexp);

regres(fstring,v,xexp,yexp);

updated 7 years ago

### Damian Trif (view profile)

MATLAB package for u_t+Lu=N(u,\nabla u)

T=t(x)

[A,B]=matr(m,a,b,c)

[C,X,Y,T]=coef(f,n,ep)

updated 8 years ago

### Geoff Wawrzyniak (view profile)

This function performs the Lagrange interpolation of a function and its derivative.

updated 9 years ago

### Mehmet Murat Altug Bicak (view profile)

updated 10 years ago

### Paolo Panarese (view profile)

Given torsion and curvature functions, it computes the curve by solving Frenet differential system.

frenet(curvature,torsion, T0,N0, tspan, handles)

frenetgui(varargin)

visualizefrenet(j,x,Tg,Nm,Bn,t, factor, handles)

updated almost 11 years ago

### Greg von Winckel (view profile)

Computes the finite difference for a uniform grid.

W=ufdwt(h,pts,order)

updated almost 11 years ago

### David Terr (view profile)

This program returns the coefficients of the Legendre polynomial P_n, given n.

updated almost 11 years ago

### Gunnar Backstrom (view profile)

Self-instructive text on undergraduate algebra, statistics, differential and integral calculus.

F=expexp(V);

F=expexpn(V);

F=fcosl(T, n, L);

updated almost 11 years ago

### Nicholas Knowlton (view profile)

Microarray analysis.

[logtransc,parm]=chipnorm(data,pcl)

chipdiff(cont,exp)

example.m

updated almost 11 years ago

### Marco Zorzi (view profile)

A nonlinear equations solver for MATLAB.

updated almost 12 years ago

### Vasiliy Govorukhin (view profile)

This program integrates ode system with high accuracy.

ode87(odefun,tspan,x0,options,varargin)

updated almost 13 years ago

### Diego Garcia (view profile)

Computes gaussian hypergeometric function using a series expansion.