Cheat-sheet.md

@@ -123,9 +123,18 @@ from pulse_lib.scans.read_input import read_channels, scan_resonator_frequency
 
 m_param = read_channels(pulse, 10e3, channels=["SD1", "SD2"],
                         iq_mode='amplitude+phase')
+```
+Returns a single averaged value.
+
+```Python
 m_param = read_channels(pulse, 10e6, channels=["SD1"], sample_rate=1e6,
                         iq_mode='I+Q')
-m_param = scan_resonator_frequency(pulse, channel="SD1", 1e3, 100e6, 200e6, 2e6,
+```
+Returns a time trace sampled with `sample_rate`.
+
+```Python
+m_param = scan_resonator_frequency(pulse, channel="SD1", 10e3, 100e6, 200e6, 2e6,
                                    iq_mode='amplitude')
 ```
+Qblox only! Performs a fast frequency scan in HW. The measurement time should be longer than 2/bandwidth of the resonator.