小编use*_*042的帖子

我试图在第二维中制作具有不同长度的数组,例如:

  A = 1 3 5 6 9
      2 3 2
      2 5 8 9

这可能吗？我花了相当多的时间看,但无论如何都找不到.

我收到错误

git push jhaase1 master
fatal: unable to bind to '~/.git-credential-cache/socket': Operation not permitted
fatal: cache daemon did not start:
fatal: unable to bind to '~/.git-credential-cache/socket': Operation not permitted
fatal: cache daemon did not start:
Everything up-to-date

然而，这并不像我看过的其他帖子那样是所有权问题

$ cd ~
$ ls -la
total 174
drwx------  42 jhaase1 campus  4096 Oct 12 14:20 .
drwx------   2 root    root    8192 Sep 26 09:15 ..
-rw-------   1 jhaase1 campus 11280 Sep 21 08:20 .ICEauthority
drwxr-xr-x  10 jhaase1 campus  2048 Oct …

我正在尝试使用ArtistAnimation创建动画。一切都正常，除了set_title不正常。我不明白为什么blit=False不起作用。

我需要去FuncAnimation吗？

for time in np.arange(-0.5,2,0.01):
    writer.UpdatePipeline(time=time)

    df=pd.read_csv(outputPath + '0.csv', sep=',')
    df['x'] = 1E6*df['x']
    df['Efield'] = 1E-6*df['Efield']

    line3, = ax3.plot(df['x'], df['Efield'])

    line1A, = ax1.semilogy(df['x'], df['em_lin'])
    line1B, = ax1.semilogy(df['x'], df['Arp_lin'])

    line2A, = ax2.plot(df['x'], df['Current_em'])
    line2B, = ax2.plot(df['x'], df['Current_Arp'])

    ax1.set_title('$t = ' + str(round(time, n)))
    ims.append([line1A, line1B, line2A, line2B, line3])

im_ani = animation.ArtistAnimation(fig, ims, interval=50, blit=False)
im_ani.save(outputPath + 'lines.gif', writer='imagemagick', fps=10, dpi=100)
plt.show()

假设我有一个矩阵X,我想得到X中最大值的行数和列数小于数字y.我应该如何在MATLAB中这样做呢？