Dsss matlab simulink pdf

Direct sequence spread spectrum ds ss is the most common version of spread spectrum. Matlab code for direct sequence spread spectrum dsss. A parallel search strategy is employed to locally determine it in the place. In the simulink editor, on the simulation tab, click print select print to file specify a location and file name to save the new. Simulink model of a bpsk direct sequence spread spectrum. Standalone executables can be complete simulation apps that use matlab graphics and uis designed with matlab app designer. You can build the executables by packaging the compiled simulink model and the matlab code used to set up, run, and analyze a simulation. Dsss trxrcx simulation file exchange matlab central. This paper presents the description and implementation of a direct sequence spread spectrum ds ss system using matlabsimulink. Building a dircet sequence spread spectrum model introduction a transmission technique in which a pseudonoise code, independent of the information data. Direct sequence spread spectrum file exchange matlab. Matlab, simulink building a dircet sequence spread spectrum model. A searchlock control unit slcu is proposed to control the. This program is about direct sequence spread spectrum.

Wlan toolbox provides standardscompliant functions for the design, simulation, analysis, and testing of wireless lan communications systems. Matlab code for direct sequence spread spectrum dsss receiver. Pdf simulation of a dsss system using matlabsimulink. Matlab, simulink building a dircet sequence spread. Learn more about direct sequence spread spectrum, spread spectrum, audio watermarking. This is the code for direct sequence spread spectrum. Input is generated using the random integer generator block, converted to polar with unipolar we get 3 states after multiplication instead of 4, then multiplied with the output of a pngenerator. Simulink compiler enables you to share simulink simulations as standalone executables. Input is generated using the random integer generator block, converted to polar with unipolar we get 3 states after multiplication instead of 4, then multiplied with the output of a. Bgen, the only line of code that would need to be changed is groupname dsss % instructor enters this name to select student project in this case dsss is entered but should be whatever the group name is.