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How to implement the expression of discrete transfer function on the LabVIEW FPGA side?///怎么在labview FPGA端实现离散传递函数的表达?

I have only found this node, named Nifpga Discrete Transfer Function Direct.vi, but after inputting the transfer function coefficients, its output doesn't work correctly. I tried the same discrete transfer function on the non-FPGA side, and it worked fine. I am not sure what the issue is. Are there other methods to implement a discrete transfer function?

 

我只知道有一个这个控件,叫,但是我输入离散传递函数的系数之后,他的输出有问题。我再非FPGA端尝试使用相同的系数进行仿真,输出是没有问题的。我不知道前面的问题出在哪里,或者说还有没有其他的方法实现传递函数的表达。 我是用来构建一个控制算法的。GFLL5LY(}%ION@}J1XQK~QM.png

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