Merge branch 'master' into preamble

Author: nonhermitian

start_here.ipynb

@@ -48,6 +48,20 @@
     "4. [Transpiler passes and passmanager](tutorials/circuits_advanced/4_transpiler_passes_and_passmanager.ipynb) - How to use the transpiler passes, passmanger, and extend the transpiler with a new pass.\n",
     "\n",
     "\n",
+    "## Pulse\n",
+    "\n",
+    "1. [Building pulse schedules](tutorials/pulse/1_building_pulse_schedules.ipynb) - Building schedules of pulses.\n",
+    "\n",
+    "\n",
+    "2. [Adding measurements](tutorials/pulse/2_adding_measurements.ipynb) - Adding measurements to a pulse schedule.\n",
+    "\n",
+    "\n",
+    "3. [Getting system information](tutorials/pulse/3_gathering_system_information.ipynb) - Obtaining system information.\n",
+    "\n",
+    "\n",
+    "4. [Pulse simulation](tutorials/pulse/4_pulse_simulator_duffing_model.ipynb) - Simulate a Duffing oscillator using the pulse simulator.\n",
+    "\n",
+    "\n",
     "##  High-Performance Simulators\n",
     "\n",
     "To really speed up development of quantum computers, we need better simulators with the ability to model realistic noise processes that occur during computation on actual devices. Qiskit provides a high-performance simulator framework called `Aer` for studying quantum computing algorithms and applications in the noisy intermediate-scale quantum regime. \n",
@@ -161,7 +175,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.8.2"
+   "version": "3.7.7"
   },
   "varInspector": {
    "cols": {