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<body class='hmmessage'><div dir='ltr'>Hi,<br><br>I need to insert the following difference equation in a Xcos diagram to launch a simulation:<br><b>y(k+1) = y(k) [a*(1-y(k) ^ 0.5)] + b y(k-1) ;</b><br><br>Where k is a discrete time, a and b are scalars that I know.<br><br>What is the best way to make this?<br><br>Thanks All<br><br>Best Regards<br> </div></body>
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