提出了一种图像处理用二维卷积器的IP设计。
An IP design of 2-d convolver for image processing was introduced in this paper.
文中还.提供了卷积器中可变行延迟、卷积数据变换后处理电路的设计方案。
The design schemes for the changeable line delay unit and the post-processing unit for data transformation in the convolver are also proposed in this paper.
提出了一种用于直接扩频通信系统(DSSS)快速捕获,新型组合声表子波(SAW)卷积器序列搜索码捕获方案。
A new combined Surface Acoustic Wave (SAW) convolver, or a serial searching code acquisition scheme for direct sequence spreading spectrum (DSSS) communication system is presented.
为了满足系统对实时性的要求,针对某些特定类型的模板,给出了一种简化的卷积器结构,同时,介绍了一种模板归一化除法运算的硬件实现方法。
Also, in order to meet the real-time requirement of image processing system, a simplified structure of convolver for special mask was given. A method to...
文章指出,为了制取这张虚拟的离散数据表,需要有△增量调制器和延时存储器的设置以及卷积运算的功能。
The paper points out that in order to make the dummy discrete data sheet, it is necessary to setup increment modulator and delay memory, along with the function of convolution.
在用带有噪声的信号进行反卷积时,没有严格的解,必须采用滤波器方能得到稳定、平滑的估计解。
When deconvoluting the signal with noise, there are no exact solutions, so we must use filter to get stable and smooth estimated solutions.
文章在研究FIR数字滤波器设计算法的基础上,采用滤波函数与分段卷积结合的方法实现对较长测井信号的处理。
The passage deals with the logging signal by the method of combining filter function with partition convolution which is based on the search of designing FIR digital.
实现对离散信号数字处理的卷积滤波关键是设计期望的滤波器频谱。
The key of realizing convolution filter, which processes discrete signals, is to design expectant frequency transformation of filters.
反卷积滤波器的结构等效于输出观测器和一个线性映射,该线性映射反映了未知输入与输出估计误差之间的内在联系。
The deconvolution filter is made up of an output observer and a linear mapping, where the latter reflects the internal connection between the unknown input signals and the output estimate error.
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.
提出了卷积码与GMSK(高斯最小移频键控)调制器级联系统的一种迭代译码方案。
An iterative decoding scheme is proposed for the concatenation of a convolutional code and a GMSK modulator.
本文以卷积为工具给出了正弦交流斩波信号谱结构的普适结果,这对滤波器的设计有指导意义。
This article shows the universal result of the frequency structure, which is connected with the chopped signal of the sine wave by convolution, this has guidance meaning to filter design.
本文系统研究了快速傅里叶解卷积技术对于反应器停留时间分布求解问题的适用性。
This paper mainly describes the applicability of fast Fourier transform (FFT) deconvolution technique, which is used in assessing the residence time distribution (RTD) of reactors.
在下表中,我们可以看到不同滤波器对上图卷积的效果。
In the table below, we can see the effects of convolution of the above image with different filters.
同时,利用统计和矩阵理论,证明了设计“卷积线性化”滤波器的方法。
Moreover, a method to design the filter of convolution linearization is proved by using the statistic and the matrix theories.
又根据数字反卷积滤波器的特点,将这一结果推广到其他类型的反卷积滤波器,并给出了相应的表达式。
Based on the features of deconvolution filter, this result is extended to other types of deconvolution filter, and corresponding formulae are given.
分析卫星数字电视接收系统的性能以及卫星数字电视接收机中R-S解码器、卷积解码器和QPSK解调器等部分电路对系统抗噪声性能的贡献。
This paper analyses the anti-noise performance of digital satellite TV receiver system, and discuses the anti-noise capability of R-S decoder, of convolutional decoder and of QPSK demodulator.
该方法是将拾振器的输出信号作为FIR横向滤波器的输入,用自适应rls算法对FIR横向滤波器系数进行辨识而最终获得可以恢复拾振器原始输入信号的反卷积滤波器。
The coefficients of the FIR transversal filter was identified by using adaptive RLS algorithm while the output signal of the vibration pick-up was input into the FIR transversal filter.
根据实际系统的特点,利用快速卷积和重叠保留法,保证了数字滤波器处理过程的实时性和快速性,并节省了硬件资源消耗。
According to the characteristic of actual system, fast convolution algorithm and over-lapping reservation were utilized to guaranteed the real t.
本发明揭示根据例如速率兼容卷积码(RPCC)等速率兼容码将数据存储于非易失性固态存储器装置(100)中的设备及方法。
Apparatus and methods store data in a non-volatile solid state memory device (100) according to a rate-compatible code, such as a rate-compatible convolutional code (RPCC).
在码率和编码器复杂程度相同的情况下,卷积码的性能优于分组码。
The performance of convolutional code is superior to block code if their corresponding encoders are the same complicated degree.
最优加权融合算法将应用于多传感器arma信号分布式融合反卷积估值器。
A distributed fusion deconvolution for multichannel ARMA signal is given by using the optimal fusion weighting algorithm.
理论和实验结果表明,应用反卷积算法有利于光纤拉曼温度传感器对温度突变点的监测。
The results indicate that the deconvolution algorithm is a beneficial complement for the FRDTS to realize accurate locating and temperature monitoring for sharp temperature variations.
在本论文中,根据编码器的关系实现卷积码的编码,用维特比译码算法实现卷积码的解码。
In this paper, convolution code is carried out by the structure of coder, and decoding is carried out by Viterbi decoding algorithm.
分析了卷积交织原理和交织器中移位寄存器的工作方式。
The principle of convolutional interleaver and the working mode of shift registers are analysed.
通过FIR数字滤波器卷积和操作的计算机数值仿真表明,采用这些方法运算得到的结果与传统二进制算术编码算法完全等效,可应用于混沌信号处理系统。
By computer simulation with convolution sum of FIR digital filter, the results show that the model is the same as traditional binary coding arithmetic which can be used in chaotic...
通过FIR数字滤波器卷积和操作的计算机数值仿真表明,采用这些方法运算得到的结果与传统二进制算术编码算法完全等效,可应用于混沌信号处理系统。
By computer simulation with convolution sum of FIR digital filter, the results show that the model is the same as traditional binary coding arithmetic which can be used in chaotic...
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