Analyzing a Signal

Use the Signal Analysis Express VIs to analyze and measure any signal you acquire or simulate. For example, you can use the Spectral Measurements Express VI to take an FFT or power spectrum measurement of a signal.

Use the Arithmetic & Comparison Express VIs and the Numeric, Boolean, and Comparison functions to perform mathematical analysis of a signal. For example, you can use the Formula Express VI to analyze a signal based on a formula you enter.

Refer to the Context Help window for information about how each Express VI analyzes a signal or search the Functions palette for the correct Express VI for analyzing a signal.