MATLAB: Spectrum Analyzer (plotting)
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Moku:Go
Moku:Go Arbitrary Waveform Generator Moku:Go Data Logger Moku:Go Frequency Response Analyzer Moku:Go Logic Analyzer & Pattern Generator Moku:Go Oscilloscope & Voltmeter Moku:Go PID Controller Moku:Go Spectrum Analyzer Moku:Go Waveform Generator Moku:Go Power Supplies Moku:Go Digital Filter Box Moku:Go FIR Filter Builder Moku:Go Lock-in Amplifier Moku:Go General Moku:Go Logic Analyzer/Pattern Generator Moku:Go Time & Frequency Analyzer Moku:Go Laser Lock Box Moku:Go Phasemeter
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Moku:Lab
Moku:Lab General Moku:Lab Arbitrary Waveform Generator Moku:Lab Data Logger Moku:Lab Digital Filter Box Moku:Lab FIR Filter Builder Moku:Lab Frequency Response Analyzer Moku:Lab Laser Lock Box Moku:Lab Lock-in Amplifier Moku:Lab Oscilloscope Moku:Lab Phasemeter Moku:Lab PID Controller Moku:Lab Spectrum Analyzer Moku:Lab Waveform Generator Moku:Lab Time & Frequency Analyzer Moku:Lab Logic Analyzer/Pattern Generator
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Moku:Pro
Moku:Pro Arbitrary Waveform Generator Moku:Pro Data Logger Moku:Pro Frequency Response Analyzer Moku:Pro Oscilloscope Moku:Pro PID Controller Moku:Pro Spectrum Analyzer Moku:Pro Waveform Generator Moku:Pro Lock-in Amplifier Moku:Pro Digital Filter Box Moku:Pro FIR Filter Builder Moku:Pro Phasemeter Moku:Pro Multi-instrument Mode Moku:Pro General Moku:Pro Logic Analyzer/Pattern Generator Moku:Pro Time & Frequency Analyzer
- Python API
- MATLAB API
- Arbitrary Waveform Generator
- Data Logger
- Digital Filter Box
- FIR Filter Builder
- Frequency Response Analyzer
- Laser Lock Box
- Lock-in Amplifier
- Oscilloscope
- Phasemeter
- PID Controller
- Spectrum Analyzer
- Time & Frequency Analyzer
- Waveform Generator
- Logic Analyzer & Pattern Generator
- Multi Instrument Mode
- Moku Cloud Compile
- Moku general
- LabVIEW
Example MATLAB script to implement the Spectrum Analyzer (plotting)
%% Plotting Spectrum Analyzer Example % % This example demonstrates how you can configure the Spectrum Analyzer % instrument and plot its spectrum data in real-time. It also shows how % you can use its embedded signal generator to generate a sweep and single % frequency waveform on the output channels. % % (c) 2017 Liquid Instruments Pty. Ltd. % %% Connect to your Moku ip = input('Please enter your Moku:Lab IP address: ', 's'); % Connect to your Moku and deploy the desired instrument m = MokuSpectrumAnalyzer(ip); %% Configure the instrument % Set amplitude scale to dBm m.set_dbmscale('dbm','true'); % Set DC - 70MHz span m.set_span(10e6,70e6); % Auto mode m.set_rbw(); % Generate swept 1.0Vpp Sinewave on Channel 1 m.gen_sinewave(1,1.0,0,'sweep','true'); % Generate 0.5Vpp 20MHz Sinewave on Channel 2 m.gen_sinewave(2,0.5,20e6,'sweep','false'); % Configure the ADC inputs to be 50Ohm impedance m.set_frontend(1,'fiftyr','true'); m.set_frontend(2,'fiftyr','true'); %% Set up plots % Get initial data to set up plots data = m.get_data(); % Set up the plots figure; lh = plot(data.frequency, data.ch1, data.frequency, data.ch2); axis tight; xlabel(gca,'Frequency (Hz)'); if data.dbm ylabel(gca,'Amplitude (dBm)'); else ylabel(gca,'Amplitude (V)'); end %% Receive and plot new data frames while 1 data = m.get_realtime_data(); set(lh(1),'XData',data.frequency,'YData',data.ch1); set(lh(2),'XData',data.frequency,'YData',data.ch2); pause(0.1); end