折叠滤波器,folded filters
1)folded filters折叠滤波器
1.Its advantage is multi-bank matched filter\"s implementation in the structure of "folded filters + re-order RAM" and its field-programmable gate array(FPGA) implementation in parallel.为提高捕获速度且减小资源消耗,以"多段匹配滤波器+快速傅里叶变换(FFT)"架构为基础,提出并实现了一种新的适用于高动态下全球定位系统(GPS)P码直捕的时频二维并行搜索算法,其新颖性在于采用"折叠滤波器+重排序随机存取存储器(RAM)"结构实现了多段匹配滤波器,并在现场可编程门阵列(FPGA)中全并行地实现了捕获算法。
2)folded matched filter折叠匹配滤波器
1.Through analyzing operation principle of matched filter and the key parameters which constrain performance of digital matched filter(DMF),an improvedfolded matched filter architecture is designed on the basis of afolded matched filter provided in reference [5].本文在分析匹配滤波器的工作原理及制约数字匹配滤波器性能的主要参数后,在文献[5]所给出折叠匹配滤波器的基础上设计了一种改进的折叠匹配滤波器结构,该结构具有更好的可实现性和更少的FPGA资源消耗。
3)folded filter折叠滤波
1.According to the LUT construction of programmable logic device (PLD) in FLEX10K series and the saving resources principle, we designed a code division multiple access (CDMA) parallel match filter by using thefolded filter and complex programmable logic device (CPLD).根据FLEX10K系列CPLD器件中查找表结构的特点和节省器件资源原则,采用折叠滤波技术和复杂可编程逻辑器件设计了CDMA并行匹配滤波器。
4)folded filter折叠过滤器
5)folded filter折叠滤光器
6)stack filters层叠滤波器
1.Optimizingstack filters through a clone selection algorithm;基于克隆选择算法的层叠滤波器的优化设计
2.Optimization ofstack filters based on mirrored threshold decomposition;基于镜像阈值分解的层叠滤波器优化
3.Optimal design ofstack filters using an improved clonal selection algorithm;改进克隆选择算法的层叠滤波器的优化设计
英文短句/例句
1.Study on Optimization Theory and Algorithms of Stack Filters;层叠滤波器的优化理论及其算法的研究
2.Research on Stack Filters Optimi Zation Algorithms and Their Implementation;层叠滤波器的优化算法及其实现的研究
3.Implementation of stack filters with mirrored image threshold cascade based on FPGA基于FPGA的镜像阈值层叠滤波器实现方法
4.Design and Fabrication of Laminated Low Pass Filters叠层片式LTCC低通滤波器的设计与制作
5.Optimum Design of Laminated LTCC Band Pass FilterLTCC叠层带通滤波器的优化设计
6.Design of a Compact Multilayered LTCC Folded-Line Bandpass Filter一种小型多层LTCC折叠线交指带通滤波器设计
7.Multilayer LTCC Bandpass Filter Design with Transmission Zeros附加传输零点的层叠式LTCC带通滤波器设计
8.Two-arm folded resonator and bandpass filter application双臂折叠谐振器及其带通滤波器应用
9.A Folded End-coupled Bandpass Filter in LTCC for Millimeter-wave Application一种LTCC毫米波折叠形端耦合带通滤波器
10.Mechanical anti-aliasing acoustic low-pass filtering fiber-optic hydrophones with side cavities含侧腔的机械抗混叠声低通滤波光纤水听器
11.Design of Anti-aliasing Filter for Data Acquisition自适应抗混叠滤波器在数据采集中的应用
12.Experimental Investigations on Anti-Aliasing Properties of Acoustic Low-Pass Filtering Fiber-Optic Hydrophones Based on Phase Generate Carrier Demodulation基于相位载波解调的声低通滤波光纤水听器抗混叠性能实验研究
13.Under appropriate conditions a multilayer may also be employed as a filter.在适当条件下，多层膜还可作滤波器。
14.Embedded Filters based on Multilayer PCB design基于多层PCB板的嵌入式滤波器设计
15.An Algorithm of Designing Gabor Filters for Getting Every Texture Layer of Multi-layers Texture Tyre Image轮胎纹理分层的Gabor滤波器设计
16.Integrated EMI Filter Based on Flexible Multi-layer Wiring基于柔性多层绕组的集成EMI滤波器
17.Design of Antialiasing/Smoothing Filters for Analog Channel in Computer Control Systems计算机测控系统模拟通道中抗混叠/平滑滤波器的设计
18.The Theory of Anti-Aliasing Filter and the application of TLC1564 used in Neuromuscular Facilitated Detecting Instrument抗混叠滤波器的原理及TLC1564在神经诱发电位检测仪中的应用
相关短句/例句
folded matched filter折叠匹配滤波器
1.Through analyzing operation principle of matched filter and the key parameters which constrain performance of digital matched filter(DMF),an improvedfolded matched filter architecture is designed on the basis of afolded matched filter provided in reference [5].本文在分析匹配滤波器的工作原理及制约数字匹配滤波器性能的主要参数后,在文献[5]所给出折叠匹配滤波器的基础上设计了一种改进的折叠匹配滤波器结构,该结构具有更好的可实现性和更少的FPGA资源消耗。
3)folded filter折叠滤波
1.According to the LUT construction of programmable logic device (PLD) in FLEX10K series and the saving resources principle, we designed a code division multiple access (CDMA) parallel match filter by using thefolded filter and complex programmable logic device (CPLD).根据FLEX10K系列CPLD器件中查找表结构的特点和节省器件资源原则,采用折叠滤波技术和复杂可编程逻辑器件设计了CDMA并行匹配滤波器。
4)folded filter折叠过滤器
5)folded filter折叠滤光器
6)stack filters层叠滤波器
1.Optimizingstack filters through a clone selection algorithm;基于克隆选择算法的层叠滤波器的优化设计
2.Optimization ofstack filters based on mirrored threshold decomposition;基于镜像阈值分解的层叠滤波器优化
3.Optimal design ofstack filters using an improved clonal selection algorithm;改进克隆选择算法的层叠滤波器的优化设计
延伸阅读
折叠折叠overlapzhedje 折必(o verlaP)钢材表面缺陷之一，表现为 表面层金属的折合分层。外形与裂纹相似，其缝隙与表 面倾斜一定角度，常呈直线形(见图)，也有的呈曲线 型或锯齿形。折叠的分布有明显的规律性，一般是通长 地、也有的是局部或断续地分布在产品表面上。折叠内 有较多的氧化铁皮。双层金属折合面有脱碳层，在与金\…蘸蘸折叠 属本体相接触一侧的折合缝壁上，尤为严重。钢管内表 面和外表面产生的折叠分别称内折叠和外折叠。产品 表面上一般不允许有折叠。折叠产生的原因是:(l)轧 制时因轧件出耳子并在以后被轧折。压下女分配不当， 导板安装不正、不牢、轧辊窜动、立辊挤压过大或局部 压下过大等都能使轧件出耳子;(2)半成品轧件严重的 剑伤被轧折;(3)上下万L型尺寸不吻合轧件出棱子被轧 折;(4)钢坯有耳子或钢坯表面清理沟痕过陡，深宽比 不够，在以后被轧折;(5)钢板轧制中形成了大波浪并 被轧折;(6)因轧辊棍面剥落或刻痕过深轧出的凸包以 后被折合回去;(7)钢管的内折叠主要是由料札穿孔时 产生孔腔或内裂纹所致(见针札穿孔原理)。自动札管 机轧管时易产生深的内直道，到冷加工时则成为直线 形内折叠;外折叠多由于管坯表面有夹杂，轧制时出耳 子或表面上有裂纹和深的刮伤经压缩所致。 防止和消除折叠的办法有:(1)严格检查坯料质 量，耳子高度或清理沟痕不合格的坯料不投产，(2)札 糟刻痕不合格的轧辊不得使用;(3)完善孔型设计，加 强轧机调整，正确安装轧辊和导卫装里，防止轧件出耳 子和产生梭子;(4)及时更换磨损严重的轧槽、导卫装 置和辊面剥落的轧辊，以保证轧件尺寸和表面质量符 合规定;(5)钢板生产中合理配置辊型(见棍型设计)， 加强轧机调整，防止产生大波浪。(刘贤才李连诗)
