Divergence-Curl Demo by Teja Muppirala

A simple, easy-to-use visualization tool for vector fields. ベクトル場の発散、回転を可視化表示します (curl, field, vector)

Divergence-Curl Demo

attach by Jeremy Manning

Assign fields of structure to variables in the current workspace. (eval, attach, assignin)

attach(s)

Optical Fibre Toolbox by Kotya Karapetyan

Simulation of optical fiber modes (fiber, fiber amplifiers, diferencias finitas)

Effective refractive index of three-layer modes

Optical Fibre Toolbox two-layer demo

...

Swap structure values into strings by Zachary Danziger

Finds fields of a structure in a string, and replaces them with the corresponding field values. (structure, string, field)

struct2strrep(strctr,sin)

Get structure field names in recursive manner by Adam

Returns the field names of a structure, include the field names of any "sub-structures". (structure, field, fieldnames)

fieldnamesr(S,varargin)

Recursive version of isempty() for cells and structures by Kevin Bartlett

Returns true for cell arrays/structures that are not empty, but have only empty cells/fields. (empty, isempty, cell)

isemptyr(X)

repositionStructField by Georg D

a bit more convenient way to reposition fields in a structure (struct, field, orderfields)

repositionStructField(s,shiftfield,newpos)

RenameField by Jan Simon

Rename a fields of a struct - fast C-Mex (struct, field, rename)

RenameField(S, Old, New)

uTest_RenameField(doSpeed)

structfind by Dirk-Jan Kroon

Search for a value, cell or string inside a Matlab struct (structfind, struct, find)

index=structfind(a,field,value)

fRMField by Jan Simon

Remove a field from a struct efficiently - fast C-Mex (field, struct, delete)

TestfRMField(doSpeed)

fRMField(S, ToDelete)

Recursively check fields of a structure exist by Matthew Arthington

Check fields of a structure exist at any depth. Can also check multiple field branches at any depth. (structure, field, isfield)

isfieldRecursive(varargin)

Structure Fields To Variables by Matt J

Tool for importing/exporting workspace variables to or from a struct. (structure, import, variable)

assigns=structvars(varargin)

quiverc by Francesco

This function allow the quick creation of vector filled plots. (colored, vector, field)

DELFI ultrasound simulation tool by Michael Ellis

A tool used to simulate the field from a given ultrasound system (simulation, delfi field ultrasoun..., delfi)

delfi_example.m

FilterStruct by Robert M. Flight

Filters the fields of a structure array using a logical array. (filter, structure, field)

filterstruct(oldstruct,filterlogic)

SORTFIELDS by Ian Howat

SORTFIELDS sort values in all fields within a structure. (structures, cell arrays, field)

sortfields(varargin)

COLORVFIELD3 Colored 3D Vector Field Plotter by Michael Sullivan

Plots 3D vectors colored according to their lengths. (specialized, plotting, colorvfield)

colorvfield3(X,Y,Z,U,V,W,varargin)

Colored 2D Vector Field Plotter by Michael Sullivan

Plots 2D vectors colored according to their lengths. (specialized, plotting, colorvfield)

colorvfield(X,Y,U,V,varargin)

Armature and Field Control Of DC Motor by Amin Koohi

Design a full control for DC Motor. (electronics, armature, field)

[sys,x0,str,ts]=abcrtoqdor(t,x,u,flag)

DCMotor_nominal

field_armature_controldcmotor

vfield3 by M MA

Plot 3D velocity field. (specialized, plotting, arrows)

vfield3(x,y,z,u,v,w,varargin)

Magnetic Field for a Loop by Teliban Iulian

Magnetic field for a loop off axis. (chemistry, magnetic field, magnetic)

[Bx,Br]=m_field(i,a,x0,r0,xmin,rmin,xmax,rmax,step)

BuildKeyWhereClause by Michael Robbins

given a matrix of data and indexes to the changed data, it will build a where clause to be used by t (data import, data export, sql)

BuildKeyWhereClause(newdata,row,TableName,csFieldnames,csPr...

3D/2D vector field plotter by Rentian Xiong

This function can plot both 3D and 2D vector field based on the input symbolic expression ... (vector field plot, 2d, symbolic math)

vectline(f,crdaxis,crdrange)

keepfield by Brett Shoelson

Keep specified fields of a structure, discarding other fields. (structures, cell arrays, keep)

keepfield(instruct,fields)

fieldlines by Avni Pllana

Plots a field line with the initial point P(x0,y0) for a 2D-field. (field, specialized, 2d)

fieldlines(X,Y,U,V,x0,y0)

Remove a field from a structure by Gane Wong

Much faster version of rmfield() (structures, cell arrays, rmfield)

rmfield2(inp_struct,del_field)