threshold operation
英 [ˈθreʃhəʊld ˌɒpəˈreɪʃn]
美 [ˈθreʃhoʊld ˌɑːpəˈreɪʃn]
网络 阈运算
英英释义
noun
- an operation performed on operands in order to obtain the value of a threshold function
双语例句
- Low threshold operation in a semi-concentric resonator was obtained.
采用准半共心腔获得低阈值运转。 - The improvement in Ostu algorithm is represented in two aspects: establishing evaluation rules of segmentation threshold and accelerating the algorithm's operation.
对最大类间方差法的改进主要表现在两个方面：建立阈值的评价准则和提高算法的运行速度。 - The results showed that for the hearing function, the AP threshold increased in some animals after the operation, and the latency of N1 ( 80 dB) prolonged with the increase of AP threshold.
结果：在听功能上，造瘘术后一些动物的蜗神经动作电位（AP）出现了不同程度地升高；80dBN1波潜伏期随AP阈值升高而延长； - For higher extraction efficiency and low threshold operation to the quasi-three level laser system, the Tm, Ho ∶ YLF crystal is cooled by liquid nitrogen reserved in a small detector type dewar, and works at the temperature of 77 K.
为降低准三能级系统激光器阈值，提高激光脉冲能量抽取效率，Tm，Ho∶YLF晶体采用液氮制冷方式，工作在77K温度条件下。 - Via the threshold operation on wavelet packet transform of images, Gauss color noise can be better filtered, yet there is usually many impulse noise in the images.
通过对图像的子波包变换进行阈值操作，可以较好地滤除高斯白噪声，但图像中往往还含有脉冲噪声，运用中值滤波可以有效地滤除脉冲噪声。 - Using strong, weak threshold edge detection method and morphology operation, the spray morphology can be determined accurately and conveniently. The characteristic parameters of the spray such as spray cone angle and penetration can be calculated through the spray outline.
利用强、弱两个阈值的边缘检测方法和形态学操作，快速、方便、准确地确定喷雾的边界，并由喷雾的边缘轮廓计算出喷雾特性的各种特征参数。 - According to different generator operation, protect threshold is reinstalled adapting to each operation circumstance, to make protect has self-adaptation.
根据发电机不同运行工况，重新设置与之相适应保护门槛值，使保护具有自适应性能。 - After the threshold operation, morphologic operation and connected region area measurement are introduced to solve the background disturbance problem.
减背景操作后，用形态学方法和检测连通域面积进行后处理，消除噪声和背景扰动带来的影响； - Threshold intensity had no significant difference. Operation Pattern and Information Intensity
阈强度变化不明显。运营模式与信息强度 - Using a simple chaotic system and another chaotic system based on linear system with a piecewise linear state feedback, we put the two sequences through threshold function and XOR operation. The result we get is an unpredictable pseudo-random sequence.
通过把简单混沌系统与线性系统、分段线性状态反馈函数所形成的混沌系统在阈值化后进行异或运算，使得输出的密钥流为不可预测性的伪随机序列。