Sources and Sinks

The Sources and Sinks catagory includes a number of signal generators, noise generators, and display/plot devices. This toolbox includes a SIMULINK Source and Sink Library and the following MATLAB functions:
randint - Random integer matrix generator.
randbit - Binary noise generator.
biterr - Bit error number and bit error rate computation.
symerr - Symbol error number and symbol error rate computation.
eyescat - Eye-pattern diagram or scatter plot.

You can view a list of all SIMULINK blocks in this category.

Example: Eye-pattern diagram for signals after being filtered by a raised cosine filter.

x = randint(200, 1, 4);
y = rcosflt(x, 1, 10);
eyescat(y, .5, 10, 4);

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