Short term forecast model of disease development and wood loss rate are built. Control guideline and economic threshold value are decided.
建立了病害发生的短期测报模型和材积损失率估测模型，确定了病害的防治指标和经济阈值。
The stable tracking control of puny target in complicated is realized by utilizing the tracking window of adaptive threshold value function and mouse guide function.
复杂背景下弱小目标的稳定跟踪控制，利用自适应阈值跟踪波门和鼠标导引来实现。
A series of control tests such as inner consistency test, threshold value test, FH test, time window moving test, etc. show that the application result of the method is stable.
内符合检验、阈值试验、FH检验、时间窗移动试验等一系列控制试验表明识别结果较稳定。
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