提出了并行滤波控制方法抑制分布参数结构主动控制中的溢出。
In this paper, the parallel filtering control approach to suppress spillover is presented.
与普通的滤波器结构相比,并行滤波器具有数据吞吐率高、系统功耗低等优点。
Compared with the conventional filter structure, the parallel filter has higher throughput rate and lower power consumption.
应用该公式分析并行宽度为4个码元,输出宽度为2个码元的解调器,并行滤波的时域截断导致的解调损失约为0。
Simulations show that for a 4-symbol parallel width 2-symbol output width demodulator, the demodulation loss caused by time domain truncation in the parallel filter is about 0.6 dB.
针对匀速航路、匀加速航路和拐弯航路的数字仿真得出:序贯滤波、并行滤波和最优数据压缩滤波可以很好的跟踪目标且精度较单雷达跟踪有明显的改善。
The conclusion is that sequential filtering, parallel filtering and optimal data compress filtering can run after all kinds of track and the precision of tracking is better than radar.
针对多基地雷达系统跟踪近距离高加速机动目标的场合,提出了一种并行扩展卡尔曼滤波算法。
To investigate the problem of tracking a high accelerating maneuvering target with netted radar system, the parallel extended Kalman filtering algorithm is derived.
通过并行的硬件设计结构和数字滤波算法,提高了物料流量的测量精度和系统的响应速度。
By parallel hardware design structure and digital filter algorithm, the resolution of material flux and the speed of syst.
主要研究了几种常见的自适应噪声抵消算法,并通过理论分析,提出了变步长的并行LMS算法作为抗噪声送话器的自适应滤波算法。
Some algorithms of adaptive noise cancellation are discussed. As adaptive filter algorithms of anti-noise speaker, the variable step size parallel LMS algorithms is put forward by theory analyse.
对FIR滤波器的并行算法进行了具体的设计和实现。
The implementation procedure and result for the FIR filter algorithm are illustrated.
本文提出在并行计算机或向量计算机上进行数字滤波的一种并行计算方式。这种方式具有很高的处理速度和效率。
A parallel arithmetic method for performing digital filtering in parallel computer or vector computer system is put forward in this paper. The calculation is fast and effective.
在并行fir的快速迭代短卷积算法(ISCA)基础上,采用多级小尺寸并行fir结构级联结构,实现了一种新型并行FIR滤波器。
A new parallel FIR filter based on the iterated short-convolution algorithms (ISCA) is designed with the structure of multi-stage small size parallel sub FIR filters.
本文的设计着重从多个层次利用并行处理技术来提高环路滤波的速度,包括流水线设计、数据流驱动控制策略以及算法并行性设计。
Our design emphasizes on using parallel processing technology from multi-level to improve speed, including pipelining design, data-flow drive strategy and algorithmic parallelism design.
它所具有的阈值分解和堆栈两个重要性质保证了滤波过程可以在二进制域并行实现。
Those have two important properties: the threshold decomposition and the stack properties, which ensure that the filtering process go on in binary field parallelly.
本文建议一种多维递归数字滤波器的并行算法,其于常规次第算法相比,不造成任何附加算术运算;
The proposed parallel algorithm of multidimensional recursive digital filtering does not cause any additional arithmetic operations, compared with the conventional sequential filter algorithm.
本文首先从多项式分解角度给出一种FIR滤波器的并行结构。
At first, a parallel structure of the fir filter is presented based on polynomial decomposition method.
设计和实现了多路时分复用转置型FIR滤波器作为信道整形滤波器,充分利用了FPGA的并行处理能力,提高了资源利用率。
The channel shape filter is implemented by a programmable TDD inverse FIR filter, which makes good use of FPGA resource and display the FPGA parallel ability.
在实现FIR滤波器及相关器的时候,我们合理使用了串行计算和串行与并行结合的方法,把大量数据存储在块ram中,合理利用了芯片的资源。
In implementing FIR filter and correlator, we use the resource rationally by using method of serial and combine of serial and parallel, and saving a lot of data in block RAM,.
并推导出在全并行处理时滤波器系数所需满足的条件。
The condition on filter coefficients for fully parallel processing is derived.
归纳几种多传感器异步量测融合算法,即首先将各传感器异步数据统一到同一时刻,再对该数据进行并行或伪序贯滤波处理。
Currently there exist several asynchronous measurement fusion algorithms, namely, firstly strict synchronizing sensors asynchronous data and deal with them with parallel or pseudo-sequential filter.
滤波器计算简单,便于实时并行处理。
These filters possess calculation simplicity and easy to be real time processed in parallel.
这种在多处理机环境下并行处理的分布式滤波算法有效地解决了具有多子系统的容错导航系统的实时要求。
The algorithm, which can be parallelly implemented in the environment of multiprocessors, satisfies efficiently realtime requirement of the navigation system with multi-subsystems.
堆栈滤波器的特点是具有阈值分解和堆栈特性,这两个重要性质将滤波过程转化到二进制运算,易于VLSI 并行实现。
These two important properties ensure that thefiltering go on in binary filed only with easy comparison, addition and multiplication, which allow an efficient VLSI implementation.
提出用并行差分滤波器去除背景,用逻辑与剔除噪声,用递归方法累积目标轨迹的算法。
It proposes using parallel difference filters to suppress backgrounds, using logic and method to eliminate noise and using recursive method to cumulate the target tracks.
添加数据到循环队列,用与并行FIR滤波器设计。
Add new data to circular queue designed to be used with a parallel FIR filter.
该算法为了减小距离的不可观测性对于非线性滤波的影响,在假设的多段距离间隔中采用并行的高斯-厄密特滤波并加权获得目标的状态估计。
In order to decrease the influence of non-observability of distance, based on Gauss-Hermite filter, multihypothesis of distance is adopted to operate collateral filter.
在网络综合法设计的滤波器电路基础上,利用粒子群优化算法对滤波器的整个参数空间进行高效并行搜索直到获得最优的参数值。
The filter is designed by the network synthesis design method, and it optimizes the circuit's parameters in the whole parameters space effectively and globally by PSO until gain the best parameters.
在网络综合法设计的滤波器电路基础上,利用粒子群优化算法对滤波器的整个参数空间进行高效并行搜索直到获得最优的参数值。
The filter is designed by the network synthesis design method, and it optimizes the circuit's parameters in the whole parameters space effectively and globally by PSO until gain the best parameters.
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