| 摘要 |
PROBLEM TO BE SOLVED: To provide a doppler display circuit enabling its user to confirm both a target position and a target doppler value and to recognize the target doppler value intuitively. SOLUTION: This doppler display circuit is equipped with a target position displaying means to process input data of a target position and display the position of the target, a displaying means of a target doppler value to display a target doppler input data as a numerical value on the upper right corner of a monitor, a figure size controlling means for generating figure size data which change a figure size to match the doppler value, a speed controlling means of a figure movement for generating figure moving speed data which change a moving speed of the figure to match the doppler value, a figure generating means to generate a figure which changes its size and moving speed, and a figure superimposing means to superimpose the figure near the target position of the monitor.
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