Blockset

The AWGN Channel Block in the Communications Blockset lets you specify SNR in several ways, including Eb/No. Sometimes people want to use a more itemized way of specifying the SNR, like the itemization found in a link budget.These two models show how to create equivalent implementations of a...

The attached script and document help you to remove any Release 11 DSP Blockset blocks from your SimulinkdlT« models. The R11 libraries containing these blocks will no longer be shipped with Signal Processing Blocksetd-OC?D? starting with Release 2007a. If you plan to continue using these...

RF Blockset converts frequency domain RF information to a baseband-complex time-domain model, for fast execution and compatibility with Simulink signal processing and communications blocks.This simple model illustrates some relationships inherent in the conversion...* Length of impulse response =...


Platforms: Matlab

Two mass variable equations with "Aerospace 3Dof Simple Variable Mass Blockset" are compared in a 1Dof frictionless environment. Initial conditions are given in Model Callbacks.Results showed that "Aerospace 3Dof Simple Variable Mass Blockset" uses the incorrect equation.


Platforms: Matlab

The Servo System Blockset is designed to provide a modern design tool that will allow scientists and engineers to rapidly and easily build models that simulate servo systems.It has blocks for the simulation of(1) Permanent Magnet DC Motor (Armature Control)(2) Field Controlled DC Motor(3) ED 4400...


Platforms: Matlab

This model uses Simulink and the Aerospace Blockset for modeling the airframe of a NASA HL-20 lifting body, which is a low-cost complement to the Space Shuttle orbiter. The Aerospace Blockset was used to rapidly assemble portions of the HL-20 airframe. The remaining portions, including the...


Platforms: Matlab

A comprehensive suite of software development blocks has been built within Simulink, which in turn will simplify and speed up system design. This Blockset can be used universally for Model Based Design of any application using the MPC555. Blockset will comprise of I/Os and Analog to Digital...


Platforms: Matlab

Simulink model of a simple Bluetooth wireless data link. Includes error correction, GFSK modulation, frequency hopping and a 100MHz channel.NOTE: A version of this model which works with the current release of MATLAB and Simulink is shipped with the Communications Blockset.


Platforms: Matlab

The AudioDevice blocks that ship with Signal Processing Blockset utilize the PortAudio library to communicate with the audio hardware. Although the PortAudio library supports a range of APId-deOaos designed to communicate with the audio hardware on a given platform, the following choices were...


Platforms: Matlab

"According to the U.S. National Highway Traffic Safety Administration, single-vehicle road departures result in many serious accidents each year. To reduce the likelihood of a vehicle's straying out of lane, automotive engineers have developed lane tracking and departure warning systems that use...


Platforms: Matlab

Simulink model of a dual-tone multi-frequency (DTMF) generator and receiver. Includes bandpass filter bank receiver, real-time soundcard audio, spectrogram of channel and uses Stateflow block to store decoded digits.NOTE: A version of this model which works with the current release of MATLAB and...


Platforms: Matlab

Running the model requires:1. a joystick2. the FlightGear simulator (can be downloaded for free at www.flighgear.org)3. the MATLAB/Simulink Aerospace blockset!!!ALL FILES HAVE BEEN CREATED WITH MATLAB/SIMULINK 7.5 AND ARE UNTESTED ON OLDER VERSIONS!!!Both the F-16 aerodynamic model and the...


Platforms: Matlab

This submission provides the files used in the webinar presentation, "Model-Based Design of Landing Gear".In this presentation, we demonstrate how Model-Based Design (MBD) can be used for the development of flight landing systems. We create and show flight simulations of landings of NASA?s HL20...


Platforms: Matlab

Aerospace Toolbox 1.0 and Aerospace Blockset 2.2 made it easier to model and simulate aircraft dynamics in Simulink.The attached files contain the simulation of longitudinal dynamics of a new light aircraft design described in January 2007 MATLAB Digest article by Arkadiy Turevskiy, Stacey Gage,...


Platforms: Matlab

The phase generated by the pseudo-random sequence in the transmitter is used to encode the data stream is unknown.A parallel search strategy is employed to locally determine it in the place. It selects the maximam-energy low-pass filtered signal of the set of all hypothesied despreaded ones using...


Platforms: Windows, Mac, *nix, Matlab, BSD Solaris

Implements soft-decision Viterbi decoding for a rate 3/4 code over an AWGN channel using Simulink.The Viterbi decoder block from the Communications Blockset is enhanced to optimally support punctured codes.The attached BERTool session file compares the BER performance as the number of bits are...


Platforms: Matlab

Simulink and Stateflow model of a full duplex Bluetooth communication link transmitting HV1, HV2, HV3, and SCORT [1] voice packets, and DM1 data packets. A system parameters block configures the whole model's packet type, slot pair and channel type. Stateflow is used to implement the...


Platforms: Matlab

The Simulink model in this submission implements a 3-band parametric equalizer using a time-varying IIR filter, whose filter coefficients are generated by a S-function. This S-function implements the digital parametric equalizer design algorithm created by Sophocles J. Orfanidis.The user inputs...


Platforms: Matlab

Simulink model of a Bluetooth communication link transmitting HV1, HV2 or HV3 voice packets.NOTE: A version of this model which works with the current release of MATLAB and Simulink is shipped with the Communications Blockset.The model includes wave file I/O, CVSD speech coding, HEC, FEC,...


Platforms: Matlab

This model simulates a CDMA2000 1xRTT Forward link (between Base Station and Mobile Station).In particular, it simulates the Radio Configuration 3 of a Forward Fundamental channel.The block CDMA2k: Initial settings allows you to set different parameters such as data rate, Power ControlSubChannel...


Platforms: Matlab