HIL of Position Control System by Sam Mirsky

Files for Webinar on Aug 28, 2008: HIL of Position Control System

Learning the Kalman Filter in Simulink v2.1 by Yi Cao

A Simulink model to learn the Kalman filter for Gassian processes. (kalman filter, filter design, gaussian process)

Learning the Kalman Filter in Simulink Examples

kalmanfilte_r14r

Learning the Kalman Filter: A Feedback Perspective by Yi Cao

A feedback view of Kalman filter to gain more useful insights. (filter design, filter analysis, kalman filter)

Learning the Kalman Filter: a Feedback Perspective

KFgain

KalmanLTI

MATLAB xUnit Test Framework by Steve Eddins

MATLAB xUnit is a unit test framework for MATLAB code. (mtest, unit test, xunit)

MATLAB xUnit Test Framework: Architectural Notes

MATLAB xUnit Test Framework: How RUNTESTS Searches for Test...

MATLAB xUnit Test Framework: How to Put Multiple Test Cases...

SimMechanics pendulum used for control optimization by Alan Jennings

Pendulum imported via SimMechanics generates dynamics for optimal dampening solved by DIDO. (control design, optimal control, pendulum)

Arm_1DOF_ResultsCheck_a

[Results,u_star2,t,Q,K,tset]=...

[Results,u_star2,t]=Arm_1DOF_LinearStateTransition_Fun(Star...

Control optimization of a 4DOF arm using DIDO by Alan Jennings

4 DOF arm imported via SimMechanics generates dynamics for optimal pick-place control solved by DIDO (optimal control, control design, robot)

Arm_4DOF_ResultsCheck

[a,b]=Arm_4DOF_MinEnergy_Cost(x)

[t3,State3,Control_Out]=Arm_4DOF_PathCompose(Pose1,Pose2,tf...

Speeding Up Optimization Problems with Parallel Computing by Stuart Kozola

Files from the webinar: Speeding up optimization problems with parallel computing (aerospace, automotive, demo)

Electron Problem Optimization

First Order Reliability Method using a Simulink Flutter Mod...

computebestportfolioPCT(expRet,expCov,portSize,targetRet)

Surface Fitting using gridfit by John D'Errico

Model 2-d surfaces from scattered data (interpolation, surface, modeling)

gridfit_demo

gridfit(x,y,z,xnodes,ynodes,varargin)

test_main.m

Removing Simulink's State Order Dependency (Example 3) by Dan Lluch

Explores how to leverage the 'Structure with Time' Simulink data format to alleviate ordering ... (simulink, state, order)

Example3.m

makestatestruct(mdl)

Hydraulic Valve Parameters From Data Sheets and Experimental Data by Steve Miller

Models and white paper on obtaining realistic parameter values from data sheets and measured data. (hydraulic, valve, optimization)

...

...

...

MPC Tutorial IV: DMC Simulink Block and Example by Yi Cao

A DMC Simulink block with a demonstration example based the MATLAB demo, heatex (mpc, dmc, simulink)

Tutorial on Use of the DMC Simulink Block

dmcsfun(t,x,u,flag,varargin)

dmc_sim

41 Complete GUI Examples by Matt Fig

41 working GUIs to read and learn. (example, gui, examples)

GUI_1()

GUI_10()

GUI_11()

Parallel Computing with Simulink: Model Reference Build by Seth Popinchalk

These files accompany my blog post of the same name. (simulink, parallel computing, pct)

Parallel Computing with Simulink, Model Reference Parallel ...

cleanUpMref

bot_model001

Automated Failure Boundary Mapping by Stuart Kozola

Demo files from July 21, 2009 webinar (statistics, optimization, clustering)

Failure Boundary Identification

Flutter Model Demo

boundaryArea(Y,X,lb,ub,limitFunction)

Customizing the Simulink Interface Demo by Saurabh Mahapatra

This demo walks you through the steps of being able to customize the Simulink interface. (simulink, interface, customization)

Customizing Simulink Graphical User Interface

sl_customization(cm)

sl_customization(cm)

Configurable Simulink Model for DC-DC Converters with PWM PI Control by Yi Cao

A Simulink model configurable to buck, boost and buck-boost DC-DC converters with PWM PI control (boost regulator, dc converter, buck converter)

Configurable Simulink Model for DC-DC Converters

converter_mask(blk)

buck1.m

Fixed Point Radix-4 FFT by Mike Donovan

These functions compute a fixed point radix-4 FFT.You can generate C code from this m-code. (communications, fixed point, signla processing)

Radix-4 FFT Test Script

plotPYYf(sf,Fs)

radix4FFT1_Float(s)

Fixed-Point ATAN2 using CORDIC by Giorgia Zucchelli

This demo shows how a fixed-point cordic algorithm to calculate a phase from polar coordinates (arct (cordic atan atan2 arc..., dsp)

Fixed-Point ATAN2 using CORDIC

atan2_fixpt(im,re) %#eml

Steam Condenser Model and PI Control by Yi Cao

A dynamic model of a steam condenser with PID control. (pid controller, steam condenser, simulink model)

runsteamcondenser

[K,tau,td]=ReactionCurve(t,y)

SteamCondenser

Learning PID Tuning III: Performance Index Optimization by Yi Cao

A tool and tutorial to perform optimal PID tuning (pid control, controller tuning, performance index opt...)

Learning PID Tuning III: Performance Index Optimization

[C,fval]=optimPID(G,ctype,idx)

Learning PID Tuning II: Stability Margin by Yi Cao

A tutorial to learn Ziegler-Nichols PID tuning (pid control, zieglernichols tuning, controller tuning)

Learning PID Tuning II: Stability Margin

[k,ku,pu]=znpidtuning(g,ctype)

Learning the Kalman-Bucy Filter in Simulink by Yi Cao

A Simulink model to learn the continuous-time Kalman-Bucy Filter (filter design, filter analysis, kalmanbucy filter)

Learning the Kalman-Bucy Filter in Simulink

kalmanbucy

Reliable and Roubst Design by Stuart Kozola

MATLAB Code used in the Jan 2008 Digest Article (uncertainty, robust design, optimization)

cumprobPlot(cost)

myCostFcn(x,simParms)

myCostFcnRR(x,simParms)

Developing custom modulation schemes by Marta

Performing Custom Modulation and Demodulation using Agilent Instruments, MATLAB, and Simulink (agilent, matlab, demodulation)

ESG_DL(data, Fs, ipaddress, Source_Freq, RF_Amplitude_Out)

acquireIqVector(mxa_ip)

computeSymbolsFromParams(par, sampleRate, iq)

Unit Conversion Tools by Bob Kagy

Command line, GUI, & Simulink block to convert physical units (physical unit convert...)

unit_conversion

lib_unit_conversion_mask(cmd)

unit_conversion_gui(varargin)

Simulink Diagnostics Examples by Seth Popinchalk

Example models that show the use of diagnostics to improve the model. (whitepaper, article, paper)

Simulink Diagnostics Examples

diagnosticsMuxAsBusCreator

diagnosticsSolverSettings

Phase Locked Loop tutorial by Giorgia Zucchelli

A tutorial showing how Phase-Locked Loops, both analog and digital can be efficiently modeling in Si (dsp, pll vco nco phase loc...)

Demo: Phase Locked Loop

cppll

dpll

Uncertainty Analysis of a DC Motor by Stuart Kozola

Using Statistics for Uncertainty Analysis in System Models (doe, design of experiments, reliability)

Uncertainty Analysis of a DC Motor System Model

coded2real(z,bounds)

mcColorMap(values,cmap)

Optimization of a Double Wishbone Suspension System by Stuart Kozola

Demo files from the Webinar "Introduction to Optimization with MATLAB(R) Products" Oct. 26, 2006 (pattern search, simulink, genetic algorithms)

importfile(fileToRead1,varargin)

updatePlot(varargin)

verifyInstalled

CORDIC ALGORITHM by Juan Antonio ARIZAGA

angle´s Sine and Cosine function using CORDIC (cordic, iterative, algorithm)

Model-Based Design and FPGA Implementation with Simulink by Ali Behboodian

We introduce Simulink® for Model-Based Design in the context of FPGA implementation and verificatio (fpga, vhdl, xilinx)

edgecmds

edgecmds_v

example_sel2html(fn)

XPC_COMMAND_CENTER by Frank González-Morphy

xpc_command_center is a GUI to easily communicate to the xPC Target Application. (tools and utilities, xpc, target)

xpc_command_center.m

xpc_command_center_diag.m

Examples of incorporating m-code into Simulink models by Jason Ghidella

Example Simulink models to support a MATLAB Digest article from September 2004. (embedded matlab, simulink, sfunctions)

Different ways of incorporating M-code into Simulink

aero_extkalman(pinput)

aero_extkalman_L2_msfcn(block)