On 05/12/2020 23:08, Christian Gollwitzer wrote:
Am 05.12.20 um 18:16 schrieb Boris Dorestand:
I have 16 values of the period sequence 1, 2, 4, 8, 1, 2, 4, 8, ... I
compute its fourier transform using
from scipy import fft, ifft
x = [1,2,4,8,1,2,4,8]
fft(x)
array([ 30. +0.j, 0. +0.j, -6.+
Am 05.12.20 um 18:16 schrieb Boris Dorestand:
I have 16 values of the period sequence 1, 2, 4, 8, 1, 2, 4, 8, ... I
compute its fourier transform using
from scipy import fft, ifft
x = [1,2,4,8,1,2,4,8]
fft(x)
array([ 30. +0.j, 0. +0.j, -6.+12.j, 0. +0.j, -10. +0.j, 0. +0.j,
-6
rray([ 30. +0.j, 0. +0.j, -6.+12.j, 0. +0.j, -10. +0.j, 0. +0.j,
> -6.-12.j, 0. +0.j])
>
> Now how can I plot these values? I would like to plot 16 values. What
> do I need to do here? Can you show an example?
>
Maybe
https://stackoverflow.com/questions/17445
I have 16 values of the period sequence 1, 2, 4, 8, 1, 2, 4, 8, ... I
compute its fourier transform using
>>> from scipy import fft, ifft
>>> x = [1,2,4,8,1,2,4,8]
>>> fft(x)
array([ 30. +0.j, 0. +0.j, -6.+12.j, 0. +0.j, -10. +0.j, 0. +0.j,
-6.-12.j, 0. +0.j])
Now how can I plot
Elliott Roper ezt írta (időpont: 2019. aug. 14., Sze
15:56):
> On 14 Aug 2019, Elliott Roper wrote
> (in article<0001hw.23044901039e772c7ca97...@news.giganews.com>):
>
> > On 14 Aug 2019, amirrezaheidary...@gmail.com wrote
> > (in article<23d45668-fa47-4640-832a-5a5c64600...@googlegroups.com>
On 14 Aug 2019, Elliott Roper wrote
(in article<0001hw.23044901039e772c7ca97...@news.giganews.com>):
> On 14 Aug 2019, amirrezaheidary...@gmail.com wrote
> (in article<23d45668-fa47-4640-832a-5a5c64600...@googlegroups.com>):
>
> > On Tuesday, August 13, 2019 at 11:47:28 PM UTC+2, amirrezah...@
On 14 Aug 2019, amirrezaheidary...@gmail.com wrote
(in article<23d45668-fa47-4640-832a-5a5c64600...@googlegroups.com>):
> On Tuesday, August 13, 2019 at 11:47:28 PM UTC+2, amirrezah...@gmail.com
> wrote:
> > I have a .csv file, in first column I have date and hour, and in the second
> > column I h
On Tuesday, August 13, 2019 at 11:47:28 PM UTC+2, amirrezah...@gmail.com wrote:
> I have a .csv file, in first column I have date and hour, and in the second
> column I have energy use data. How can I make a bar chart with Date and time
> as the x axis and the energy use as the Y axis?
>
> Thank
On Wed, Aug 14, 2019 at 8:17 AM Rich Shepard wrote:
>
> On Tue, 13 Aug 2019, amirrezaheidary...@gmail.com wrote:
>
> > I have a .csv file, in first column I have date and hour, and in the
> > second column I have energy use data. How can I make a bar chart with Date
> > and time as the x axis and
On Tue, 13 Aug 2019, amirrezaheidary...@gmail.com wrote:
I have a .csv file, in first column I have date and hour, and in the
second column I have energy use data. How can I make a bar chart with Date
and time as the x axis and the energy use as the Y axis?
First, find yourself a plotting prog
I have a .csv file, in first column I have date and hour, and in the second
column I have energy use data. How can I make a bar chart with Date and time as
the x axis and the energy use as the Y axis?
Thanks
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Rrhank you Thomas.
On Oct 27, 2017 04:23, "Thomas Jollans" wrote:
> On 2017-10-27 07:18, Andrew Z wrote:
> > Hello,
> > i'd like to create a graph/plot based a DB table's data, but not sure
> > where to start. I
> >
> > also would like to have the following functionality:
> > a. i'd like to
On 2017-10-27 07:18, Andrew Z wrote:
> Hello,
> i'd like to create a graph/plot based a DB table's data, but not sure
> where to start. I
>
> also would like to have the following functionality:
> a. i'd like to have it in the separate window ( xwindow to be precise).
> b. and i'd like to have
Hello,
i'd like to create a graph/plot based a DB table's data, but not sure
where to start. I
also would like to have the following functionality:
a. i'd like to have it in the separate window ( xwindow to be precise).
b. and i'd like to have the graph updating with every record added to the
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