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A microsecond is an SI unit of time equal to one millionth (0.000001 or 10⁻⁶ or ¹⁄1,000,000) of a second. Its symbol is μs, sometimes simplified to us when Unicode is not available. A microsecond is equal to 1000 nanoseconds or ¹⁄1,000 of a millisecond. Because the next SI prefix is 1000 times larger, measurements of 10⁻⁵ and 10⁻⁴ seconds are typically expressed as tens or hundreds of microseconds.
A method, system, device, and storage medium for supporting high-precision waveform curves based on ScottPlot.
PendingCN122089862AAvoid precision truncationPrecisely preserve the smallest differences2D-image generationWave shapeData source
This invention discloses a high-precision waveform curve support method, system, device, and storage medium based on ScottPlot, comprising: determining the base time of waveform data points; calculating the time interval by subtracting the base time from the original time of the waveform data points, converting the time interval into a total number of milliseconds, and using the total number of milliseconds as the millisecond offset; using the millisecond offset as the X-axis coordinate data source, and combining it with the original ordinate value of the waveform data points to draw the waveform curve in the ScottPlot chart frame; upon receiving a trigger command to display the real time of the waveform data points, obtaining the millisecond offset of the current data point on the X-axis, adding the millisecond offset to the base time to calculate and reconstruct the real time for display. This enables ScottPlot to support the display of high-precision curves, with precision down to the microsecond or even nanosecond level.
Owner:XIAN DUANYI TECH CO LTD +2