查询词典 directional
- 与 directional 相关的网络例句 [注:此内容来源于网络,仅供参考]
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The gradient of f; its dot product with is the directional derivative of f in the direction of w .
f的梯度;它与的内积为f在 w 方向上的方向导数。
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Again with an algorithm that has no explicit recourse to the directional derivative and for which ranking information is sufficient.
这是又一个不需要直接导数的算法,秩信息已经足够。
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Derivatives in higher dimensions, directional derivative and gradient.
在多维度中的微分、方向导数和梯度。
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It is not so for nonlinear operators, such as the directional derivative along the gradient.
它不是所以为例如沿着坡度方向的派生物非线性的操作员。
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The gradient of f; its dot product with uw is the directional derivative of f in the direction of w
f f 的梯度;它与 uw 的内积为 f 在 w 方向上的方向导数
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This formula first scales the magnitude to become the average arc length, and then it scales again to account for the other directional derivative.
这个公式首先将量级缩入成平均弧长,然后又在另一方向的导函数上进行缩放。
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According to the multi-scale propagation characteristic of image edge and noise as well as principle of edge detection using wavelet transforman,an algorithm based on cubic B-spline wavelet and directional derivative is presented.
根据图像边缘及噪声的多尺度传播特性和小波边缘检测的基本原理,提出了一种基于方向导数和三次B样条小波的边缘检测算法。
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Theorem Let be differentiable at. Then has a directional derivative at in any direction and
定理 如果函数在点可微分,那么函数在该点沿任一方向的方向导数存在,且有
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In this paper, a new edge detection method——method using extremum of first directional derivative is proposed, based upon a general gradient edge model.
文中通过傅里叶变换,在频率域,通过求垂直于边缘的一阶方向导数,并检测其极值点来确定边缘。
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A new structure tensor integrating the second-order directional derivative information is designed, which can precisely analyze complex weak edges in the image.
摘要一致性扩散是分析图像中定向结构的重要的预处理步骤,现有的一致性扩散图像增强方法难以识别图像中的弱边界。
- 相关中文对照歌词
- Break The Silence
- Animal
- Fields Of Mars
- Spartibus
- Directional
- Bayonetwork: Vultures In Vivid Color
- 推荐网络例句
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In contrast to the ubiquitous rising-sun-with-rays military flag of the Japanese, Chinese banners and ensigns feature a range of designs.
与遍地都是的太阳军旗不同,中国人的旗帜和徽章设计得各式各样。
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From their small corner of Feng's Guangzhou headquarters -- a jumble of pink leashes, squeezable rubber steaks, and plastic doggy Santas for Fido's stocking -- Soleil's designers come up with at least five new products a month.
从Feng 设在广州总部的产品展示柜台上可以看到,Soleil的设计师每月至少设计出5件新产品。
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FFT is important for additive synthesis because it helps us to estimate the values for the oscillators that produce the partials of the synthesised sounds.
FFT对加法合成是很重要的,因为它有助于我们评估产生合成音分音的振荡器的价值。