threshold adjustment

An improved threshold adjustment ( ITA) algorithm is proposed, it can precisely guarantee the predefined frame error rate ( FER) for pilot-assisted adaptive modulation and coding ( AMC).

从保证自适应编码调制系统目标误帧率的角度出发，提出了一种保证实时误帧率的优化门限值算法（ITA）。

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But the difficulty is how to determine the optimal parameters of the threshold value and adjustment coefficients.

但其难点是如何确定阈值门限、调节系数等参数的最优值。

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A ( t, n) Threshold Adjustment Scheme Based on IBE

一种基于IBE的（t，n）门限调整方案

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A numerical method to find out the optimum RTS threshold is presented. Then a distributed RTS threshold adjustment algorithm, with which each station can automatically adjust its RTS threshold to the current optimum value, is developed to maximize the network throughput.

从一次发送过程平均时间最小化出发给出了求解最佳RTS门限的数值计算方法，然后，设计出一个分布式算法，以使终端能自动调整其RTS门限到最佳值，从而优化网络的饱和吞吐率。

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In an air-conditioned laboratory precise adjustment of the threshold strain can be achieved quite easily.

在装有空调设备的实验室里,准确地调节阈值应变是很容易做到的.

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And by using energy threshold and zero-rate threshold adjustment, the voicingless/ voicing determination accuracy reaches 93.16%.

通过能量阈值与过零率阈值调节，清浊音判定准确度达到93.16%。

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Adaptive RTS threshold Adjustment Algorithm for 802.11 DCF

802.11DCF中的自适应RTS门限调整算法

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Due to legal changes to a tax adjustment of the threshold will be subject to consideration of the NPC Standing Committee.

由于涉及法律修改，个税起征点的调整将必须经过人大常委会的审议。

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An adaptive RTS threshold adjustment algorithm is presented based on the calculating method of the optimal RTS threshold.

基于最优RTS门限的计算方法设计出了一个分布式自适应RTS门限调整算法。

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BP neural network is adopt three-layer structure, including input layer, hidden layer and output layer. A lot of characters are trained according to the standard BP neural network steps including activate computing, error calculation, connection weights adjustment and threshold adjustment.

采用三层结构，包括输入层、隐含层、输出层。根据标准的BP神经网络激活运算、误差计算、连接权调整、阈值调整等步骤，来训练大量字符。

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Accuracy evaluation and threshold adjustment of automatic inspection and sorting

自动检选系统的精度评价与门限调整

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This paper introduces an approach to restrain the weather clutter residue after MTD processing that is the residual clutter pattern and adaptive threshold adjustment technology.

本文介绍了一种用剩余杂波图技术自适应调整恒虚警门限，用来抑制MTD处理后的气象杂波剩余。

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An algorithm of RTS threshold adjustment is developed based on the relationship of average retransmission times and optimum RTS threshold.

在此基础上，该文提出了一个RTS门限调整算法。

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Simulations show that the adaptive RTS threshold adjustment algorithm greatly decreased the per-bit time overhead of transceiver.

仿真表明RTS门限自适应调整算法明显减小了分组传送时收发器发送单位比特数据的时间开销。

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Simulations validated the correctness of the adaptive RTS threshold adjustment algorithm.

仿真结果验证了本文的理论分析和RTS门限调整算法的正确性。

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This can be useful when the correct adjustment cannot be carried out through amplitude, threshold and phase adjustment.

通过振幅，开端和相位调整，当正确的调整不能被执行时，这个能有用。

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Therefore, the fixed threshold has not been able to satisfy the need of cognitive network, the thesis hereof has proposed an optimal cooperative sensing optimization algorithm based on threshold dynamic adjustment.

因此，固定的门限电平值已不能满足认知网络的需求，本文研究了一种基于门限动态调整的最优协作检测优化算法。

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An adaptive RTS threshold adjustment algorithm is presented. It enables the nodes to adjust RTS threshold to the optimal value.

给出了一个具体的RTS门限自适应调整算法，使终端能自动调整其RTS门限以达到或接近最优值。

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Simulation shows that the adaptive RTS threshold adjustment algorithm can greatly decrease the transmission time overhead of MAC frames, and enhance the transmission efficiency of 802.11 DCF.

仿真表明自适应RTS门限调整算法有效减小了MAC分组传送的时间开销，提高了信道的传输效率。

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A distributed RTS threshold adjustment algorithm is proposed to optimize saturation throughput of IEEE 802.11 DCF network.

针对IEEE802.11DCF网络，提出了优化吞吐率的RTS门限分布式调整算法。

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Threshold voltage adjustment in low power digital circuit

低功耗电路阈值电压的调节

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This kind of function fine tri-state logic indicating circuit is composed of 555 integrate timer, logical level threshold value adjustment circuit and the logic indicating circuit.

这种功能优良的三态逻辑指示电路由555IC集成定时器、逻辑电平阈值调节设定电路、逻辑指示电路构成。

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Then a comprehensive method using parts constraint, feature transformation and classifier threshold adjustment is employed to integrate the test results of legs and head, which can significantly enhance the ability to identify the pedestrian.

根据腿部与头部检测结果，综合采用部位约束，特征转化以及分类器阈值调整的方法对检测结果融合，大幅地提升对于行人的辨识能力。

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An Adaptive RTS Threshold Adjustment Algorithm for Wireless LAN

无线局域网中一种自适应RTS门限调整算法

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