filteri相关论文
This paper demonstrates a room-temperature multiwavelength fibre laser with spacing-adjustability and wavelength-tunabil......
Surface electromagnetic modes contribution to the anomalous terahertz transmission through double-la
Terahertz transmission spectra through both single-layered and double-layered sub-wavelength metal hole arrays were calc......
The rectangular optical filter is one of the most important optical switching components in the dense wavelength divisio......
In this paper, we design and fabricate a silicon integrated optical filter consisting of two cascaded micro-ring resonat......
We propose a new scheme to generate broadband linearized optical single-sideband (OSSB) signal for radioover fiber syst......
分析了脑电信号作为生物电信号的特征，并根据这些独有的特征提出了对采集脑电信号的系统的性能要求，从而规划出整体的设计框图。系统......
针对分布参数随机系统在其控制输入，系统输出存在观测噪声情况下，提出了分布参数随机系统的条件滤波方法，使得在获得系统状态的最优估......
电磁跟踪设备Fastrak在虚拟手术中医疗器械的定位中有很重要的应用,为此重点研究了Fastrak与OpenGL的编程接口,以及在复杂电磁场干......
针对传统三维测量方法在图像处理中存在的结构复杂、实现过程繁琐、精准率低等缺点,提出一种基于双目数据融合的三维测量方法。该......
逆半调技术是半调图像处理中的关键技术之一,近几年来其研究取得了较大的进展。为了使人们对该技术研究现状有个概略了解,首先论述......
介绍EAST托卡马克中HCN激光干涉仪测量等离子电子密度基本原理，给出了等离子体电子密度HCN信号处理算法，该算法能准确地去零漂并有效......
Recently, Denial-of-Service(Do S) attacks have become the mainstream threat to the Internet service availability. The fi......
详细分析了投影光栅的频谱结构、位相信号的频率范围及背景亮度等因素对测量精度的影响，提出了光栅周期、滤波器通频带及光栅信号幅......
研究发现多核函数法具有如下特点:1)在GPS时序资料滤波中很容易完成不同频段信息的提取与分离;2)缺失数据不太严重的情况下插值简......
In this work, a new method to deal with the unconnected pixels in motion compensated temporal filtering (MCTF) is presen......
利用快速汉克尔变换理论的推导方法,对快速余弦变换的滤波系数及算法进行了推导,得出了快速余弦变换的滤波系数。使用该系数计算含......
The variety of definitions of Fourier transforms can create confusion for practical applications. This paper examines th......
Order analysis is one of the most important technique means of condition monitoring and fault diagnosis for rotary machi......
目的：探讨结缔组织生长因子（CTGF）抗体对兔青光眼小梁切除术后滤过泡增殖的抑制作用。方法：家兔双眼制作小粱切除术模型，随机选取家免一......
不同用户对垃圾邮件的判定有所差别,考虑到同一用户的自认垃圾邮件相似度较大,提出对特定用户进行针对性的垃圾邮件过滤方法.系统......
介绍分布式拒绝服务攻击（DDoS）的相关知识．包括攻击原理、攻击类型和攻击工具等，从攻击前、攻击时和攻击后3个方面论述DDoS攻击的防御......
从实际应用出发，阐述了单片机控制系统在硬件设计中应该注意到的各种抗干扰问题。主要内容为单片机系统工作时干扰信号的来源、类型......
从仪表的基本原理并结合仪表现场使用的情况，分析干扰仪表正常工作的原因，并针对不同的干扰源采取相应的行之有效地抑制或消除干扰的......
Reflection occurs when internal tides impact on a steep continental slope. Separating reflected internal tide signals fr......
Secure Path Cycle Selection Method Using Fuzzy Logic System for Improving Energy Efficiency in Stati
Sensor nodes are easily compromised to malicious attackers due to an open environment. A false injected attack which tak......
