[kalman_2] Error in LaTeX conversion #7
Description
The following error is being reported
! LaTeX Error: Unicode character 随 (U+968F)
not set up for use with LaTeX.
See the LaTeX manual or LaTeX Companion for explanation.
Type H <return> for immediate help.
...
l.29 {\sffamily $E[y_t]$ 随
时间变化}%
No pages of output.
when trying to render
fig, ax = plt.subplots(1, 2)
ax[0].plot(y_hat_t, label=r'$E[y_t| y^{t-1}]$')
ax[0].set_xlabel('时间')
ax[0].set_ylabel(r'$E[y_t]$')
ax[0].set_title(r'$E[y_t]$ 随时间变化')
ax[0].legend()
ax[1].plot(u_hat_t, label=r'$E[u_t|y^{t-1}]$')
ax[1].axhline(y=u_0, color='grey',
linestyle='dashed', label=fr'$u_0={u_0:.2f}$')
ax[1].set_xlabel('时间')
ax[1].set_ylabel(r'$E[u_t|y^{t-1}]$')
ax[1].set_title('推断的工作伦理随时间变化')
ax[1].legend()
fig.tight_layout()
plt.show()