脊波
- 与 脊波 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 dual wavelength operation of a new type InGaAs-GaAs ridge waveguide distributed Bragg reflector lasers is realized.
对一种新型InGaAs-GaAS脊波导分布式Bragg反射半导体激光器双模运行特性进行了研究。
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One kind of Modified Orthonormal Finite Ridgelet Transform was brought forward.
提出了一种改进型正交有限脊波分析的图像去噪算法。
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The frequency and the circuit parameters of a rectangular reentrance resonant cavity have been studied by the unperturbed theory and the principle of the equivalent circuit of a ridged waveguide, respectively.
分别采用导体微扰原理和脊波导的等效电路参数,研究了矩形重入谐振腔的频率和电路参数。
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To validate this method, a ridge waveguide output circuit was designed and tested.
针对该型速调管的要求,设计了完整的脊波导输出组件并进行验证。
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Because finite ridgelet transform brings"wrap-around"effect, wiener filter is used for reducing its influence in the paper and a better result is gotten.But it is one of author's next work how more availably to reduce the"wrap-around"effect.
由于有限脊波变换存在"折叠"效应这一明显缺陷,本文采取了维纳滤波的办法取得了一定的效果,但是如何更加有效地消除它的影响是笔者下一步要做的工作之一。
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The problems of redundant dictionary construction in overcomplete sparse representation are studied. A method of multiscale Ridgelet dictionary construction is proposed.
2对超完备图像稀疏表示中冗余字典的构造问题进行研究,提出了冗余多尺度脊波字典的构造方法。
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The simulation analysis has indicated that the bandwidth of ridged waveguide slot array has been greatly improved, and it is consistent with the result of thoery.
仿真分析表明脊波导裂缝阵列的带宽有较大的改善,这与理论分析的结果是一致的。
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To preserve more detail during image denoising, a combined wavelet and ridgelet approach is presented.
为了在图像去噪时更好地保持细节特征,提出了联合小波和脊波的阈值去噪方法。
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Each detail image is first denoised with ridgelet threshold method, and then decomposed with wavelet.
对细节图像进行脊波阈值去噪处理,然后再进行单层小波分解。
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Numerical results show that ridgelet transform is more effective than the wavelet transform in approximating and denoising images with straight edges.
实验结果说明,脊波在对具有直线边缘的图像逼近和去噪时的确比小波有效。
- 推荐网络例句
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In the United States, chronic alcoholism and hepatitis C are the most common ones.
在美国,慢性酒精中毒,肝炎是最常见的。
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If you have any questions, you can contact me anytime.
如果有任何问题,你可以随时联系我。
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Very pretty, but the airport looks more fascinating The other party wisecracked.
很漂亮,不过停机坪更迷人。那人俏皮地答道。