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Best answer by StuartBruff

It took me a couple of seconds to work out why Tetsuro's phase plot looks different to yours - it's the linear vs logarithmic x-axis. 

 

To add my minor tuppence worth, I've modified your phase plot, removed the symbols, and added gridlines (I believe they're normally shown in Bode Plots?).  I didn't necessarily like the auto-scale's choice of min/max values and steps, either.

 

.2024 09 14 B.png

 

Stuart

 

 

 

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2 replies

W
Werner_E25-Diamond I
25-Diamond I
September 11, 2024

Your function would return all  non-real results which can't be plotted, like

Werner_E_0-1726067926579.png

 

You type a square bracket and this creates a matrix - guess this was not your intention.

Maybe you meant it to be the absolute value? Then of course you also would get real results.

But because f is a vector, you will also use vectorization as otherwise only the absolute value of the vector would be the only single scalar value.

Werner_E_1-1726068115581.png

 

Vectorization is also what you need in your second plot

Werner_E_2-1726068151009.png

 

 

P10 file attached

    S
    StuartBruff23-Emerald VAnswer
    23-Emerald V
    September 14, 2024

    It took me a couple of seconds to work out why Tetsuro's phase plot looks different to yours - it's the linear vs logarithmic x-axis. 

     

    To add my minor tuppence worth, I've modified your phase plot, removed the symbols, and added gridlines (I believe they're normally shown in Bode Plots?).  I didn't necessarily like the auto-scale's choice of min/max values and steps, either.

     

    .2024 09 14 B.png

     

    Stuart

     

     

     

    .

    W
    Werner_E25-Diamond I
    25-Diamond I
    September 15, 2024
    @StuartBruff wrote:

    It took me a couple of seconds to work out why Tetsuro's phase plot looks different to yours - it's the linear vs logarithmic x-axis. 

    Correct. All I edited was the vectorization and I left the original of @FC_10037391 otherwise unchanged. Actually I avoid opening the chart component because its so slow and awkward to use.

    ttokoro
    21-Topaz I
    ttokoro21-Topaz I
    21-Topaz I
    September 14, 2024

    image.pngimage.png

    t.t.
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