Comments (4)
AllenDowney
commented on August 23, 2024
I will look into these as soon as I can. Thanks!
Allen
On Tue, Dec 25, 2018, at 8:01 AM, nickk wrote:
On page 42, the following 2 lines of code should be inverted (i.e.
config before plot):> spectrum.plot_power(linewidth=1, alpha=0.5)
thinkplot.config(xscale='log', yscale='log')> In thinkplot.py, I had to add the following 2 lines at the end of def
Pcolor(...:> if pcolor: plt.pcolormesh(X, Y, Z, **options) plt.show() #ADDED THIS
OTHERWISE NOTHING SHOWS UP if contour: cs = plt.contour(X, Y, Z,
**options) plt.clabel(cs, inline=1, fontsize=10) plt.show() # DITTO> Excellent book though, I'm learning a lot!
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nickk
commented on August 23, 2024
EDIT: small typo on page 94: "Convolution it is such a common operation that..."
EDIT 2: duplicate "a wave" on p 97, section 8.4
Hi, this may be frivolous, but if I follow the code in the book, I never get nice (read: containing multiple lines) graphs like you have pictured in the book. E.g. the following code makes the 2nd graph (ys2) pop up only after the first is closed. Plus the labels don't seem to show up.
thinkplot.config(xlabel='Xs', ylabel='Ys')
thinkplot.plot(ts, ys, label='double')
thinkplot.plot(ts, ys2, label='squared')
In order to make a nice graph, I resorted to the following:
fig, ax = pyplot.subplots()
line1 = ax.plot(ts, ys, label='double')
line2 = ax.plot(ts, ys2, label='squared')
ax.legend()
pyplot.xlabel('Xs')
pyplot.ylabel('Ys')
pyplot.show()
It's possible I'm missing something obvious since I'm only a "casual" programmer, but I thought I might as well flag this.
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AllenDowney
commented on August 23, 2024
What development environment are you working in?
On Wed, Dec 26, 2018, at 3:34 AM, nickk wrote:
Hi, this may be frivolous, but if I follow the code in the book, I
never get nice (read: containing multiple lines) graphs like you have
pictured in the book. E.g. the following code makes the 2nd graph
(ys2) pop up only after the first is closed. Plus the labels don't
seem to show up.> thinkplot.config(xlabel='Xs', ylabel='Ys')
thinkplot.plot(ts, ys, label='double')
thinkplot.plot(ts, ys2, label='squared')
In order to make a nice graph, I resorted to the following:
fig, ax = pyplot.subplots()
line1 = ax.plot(ts, ys, label='double')
line2 = ax.plot(ts, ys2, label='squared')
ax.legend()
pyplot.xlabel('Xs')
pyplot.ylabel('Ys')
pyplot.show()
It's possible I'm missing something obvious since I'm only a "casual"
programmer, but I thought I might as well flag this.> — You are receiving this because you commented. Reply to this email
directly, view it on GitHub[1], or mute the thread[2].
Links:
1. #61 (comment)
2. https://github.com/notifications/unsubscribe-auth/ABy37W6w7v5XAVnh9h3HH42fRywDaNRBks5u8zSLgaJpZM4ZhEZJ
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AllenDowney
commented on August 23, 2024
I can't find this:
EDIT 2: duplicate "a wave" on p 97, section 8.4
Maybe it already got fixed. Thanks, though.
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