![]() ![]() ![]() How to set a decision threshold in machine learning? The VEX IQ Distance Sensor uses a Texas Instruments MSP430 microcontroller running at 16 MHz to create pulses and measure sound reflection time. The resolution of the sensor also depends on the sound waves. The sensor emits a 40kHz sound wave, which bounces off a reflective surface and returns to the sensor. Define thresholds for every measure of the test, depending upon the type of thresholds suitable for each measure Īn ultrasonic range finder sensor enables a robot to detect obstacles in its path by utilizing the propagation of high-frequency sound waves.Figure out whether you want to override the default thresholds or configure component-specific thresholds.The broad steps for configuring thresholds are as follows: This resultant value will be compared with 80, i.e., Threshold value.Both will be divided and the result will be multiplied by 100, thus giving a percentage.When compared with the Threshold value, if the Threshold type is percentage (for the second statistic) data is collected.
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