what’s new : matlab/simulink - fcu.edu.t · and vhdl code from simulink models, stateflow charts,...

What’s New : MATLAB/Simulink

Jerrt TungTeraSoft Inc.

Core MathWorks Products

The leading environment for technical computing

• Numeric computation

• Data analysis and visualization

Copyright © 2007 by TeraSoft, Inc.

22

• Data analysis and visualization

• The de facto industry-standard,high-level programming language for algorithm development

• Toolboxes for signal and image processing, statistics, optimization, symbolic math, and other areas

• Foundation of the MathWorks product family

MATLAB Connects to Your Hardware Devices

Data Acquisition ToolboxPlug-in data acquisition devices

Instrument Control ToolboxElectronic and

scientific instrumentation


Plug-in data acquisition devices

MATLABInterfaces for communicating with everything

Image Acquisition ToolboxImage capture devices

Deploying Applications with MATLAB

� Give MATLAB code toother users

� Share applications with MATLAB Compiler


Java

MATLABBuilder

for .NET

MATLABBuilder for

Excel

MATLABBuilder for Java

Share applications withend users who do nothave MATLAB

– Use the MATLAB

Compiler to create stand-

alone executables and

shared libraries

– Use Compiler add-ons to

create software

components

.exe.dll.lib

MATLABMATLABDesktopDesktop

EndEnd--UserUserMachineMachine

Working with MATLAB Compiler

1

3Toolboxes


2 MATLAB Compiler

Parallel Computing

▪ Perform parallel computations on multi-core computers and computer clusters


66

Example: Parameter Sweep of ODEs

• Solve a 2nd order ODE


• Simulate with different values for b and k

• Record peak value for each run

• Plot results

Core MathWorks Products

The leading environment for modeling, simulating, and implementing dynamic and embedded systems

• Linear, nonlinear, discrete-time, continuous-time, hybrid, and


88

continuous-time, hybrid, and multirate systems

• Foundation for Model-Based Design, including physical-domain modeling, automatic code generation, and verification and validation

• Open architecture for integrating models from other tools

• Applications in controls, signal processing, communications, and other system engineering areas

EDA Simulator Link• Bidirectional link between MATLAB® and Simulink® and HDL simulators• Supported HDL Simulators :

• Cadence Incisive

• Mentor Graphics Questa and ModelSim• Synopsys VCS MXdsf

• Enabling verification of VHDL®, Verilog®, and mixed-language implementations.


99

implementations.

HDL Coder

▪ Generates bit-true, cycle-accurate, synthesizable Verilog and VHDL code from Simulink models, Stateflow charts, and Embedded MATLAB code


1010

Embedded MATLAB

▪ Generate readable, efficient, and embeddable C code from M-code

▪ Generate MEX functions from M-code for rapid prototyping and easy verification of generated C code

within MATLAB


within MATLAB

▪ Integrate M-code into Simulink®

▪ Speed up fixed-point M-code

▪ Generate hardware description language (HDL) from M-code

1111

What’s New in R2010ahttp://www.mathworks.com/products/new_products/latest_features.html


1212

Working with Large Images


Image Processing Toolbox 7.0

▪ Performance Multicore support for over 50 functions

▪ Workflow Block processing (work on partial images)

▪ Viewing Efficient display of very large images in Image Tool


▪ applycform, deconvblind, edge, ifanbeam, im2bw, imclose, imfill, imopen, iradon, and medfilt2, …

New Products


New product: Simulink PLC CoderWhat does it do?

It makes it easy for somebody to generate structured text (PLC code) from Simulink models


Why is PLC code generation important?

PLC’s (Programmable Logic Controller) are heavily used in industrial machines, and in the IA&M industry in general. Some PLCs can use C code, but the majority do not

Code generation is key value driver for adopting Model-Based Design

New support: Eclipse, Linux, ARM

What does this support include?

Embedded IDE Link now supports

▪ Eclipse Ganymede products

▪ Embedded Linux operating system


▪ Embedded Linux operating system

▪ ARM processors supported in Linux

Why is this support important?

More people are moving towards Eclipse IDE’s

New support makes it easier for users to generate code for third-party open source environments

Simulink Control Design


Parallel Computing Support For Frequency Response EstimationFaster frequency response estimation of Simulink models for customers with access to computing


access to computing clusters or multiple processing cores

▪ Use when multiple model

simulations are required• Each frequency in a sinestream

input simulated independently, or

• More then one input linearization point specified

Control System Toolbox


New C2D Option For More Accurate Tustin Discretization Of Fractional Time Delays Using Thiran Filters

Get accurate frequency domain representation when converting continuous-time plant


continuous-time plant models with fractional time delays for analysis in discrete-time domain

▪ New command thiran to design

Thiran filters

▪ New option for c2d conversion to use Thiran filter for fractional time delay discretization

2010 Training & Workshop Information


Training Course in 2010

▪ MATLAB Basic/Advance/GUI

▪ Simulink Basic/Advance

▪ Digital Signal Processing

▪ Image and Video Processing

▪ Control Design and Analysis


▪ Control Design and Analysis

2323

Hands-on Workshop in 2010

▪ Fixed-point Toolbox

▪ Analog Mixed Signal System Modeling and Simulation

▪ MATLAB/Simulink for Communication System Design

▪ HDL Code Generation

▪ Link to TI C6000 series DSPs




▪ SimPowerSystems

▪ SimMechanics

▪ Data Acquisition and Analysis

▪ Stateflow

▪ xPC Target 2424

what’s new : matlab/simulink - fcu.edu.t · and vhdl code from simulink models, stateflow charts,...

Documents