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Showing results for tags 'transfer function'.
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Hi guys, I'm having some problems with the discrete Transfer Function block. I'm trying to recreate the TF behavior I'm getting from Matlab, but I'm nowhere near. I have tried using both the Polynomial and the Poles and Zeros option to enter the values, but the output remains the same. z^4 - 3.753 z^3 + 5.272 z^2 - 3.286 z + 0.7666 / 4.421e-07 z^4 - 4.333e-07 z^3 I've attached my Embed file, that contains the Reference and the TF blocks. I've also included a couple of screenshots from Matlab that show the behavior I'd like to obtain from Embed. I've made sure that Embed and Matlab have the same Time Step, which you'll be able to see from the reference input (it's the same on both softwares). I don't know what else to do, I really hope you can help me out. Bezier_test.vsm
Submitted by ctedie on Wed, 07/27/2011 - 20:47 Hi, I have troubles to use the Transfert function block with a TMS320F28035. I try to filter a signal with a low-pass filter. It runs good in simulation mode, but when I compile the block and then run the vissim diagram of my compilated block I have nothing in the filtered output. Could you help me? I join the diagram I use Filtrage.vsm Filtrage-Simu.vsm