Chinese translation for "混合滤波器"
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- composite filter
compound filter
Related Translations:
组合滤波器: combining filtercomposite filters 延迟滤波器: delay filterfilter with time delay 相关滤波器: correlation filter
- Example Sentences:
| 1. | By simplifying the adc system , a specific kind of high effective hybrid filter banks adc system is proposed too
将高效混合滤波器组adc系统进一步简化，作者还提出了一种专用高效混合滤波器组adc系统。 | | 2. | Meanwhile , the rating of apf deriving from the topology of hybrid active power filter in this paper is much smaller than that of deriving from traditional topology
同时，本文所研究的混合滤波器拓扑结构，其有源部分的安装容量相对目前常见的电路有很大程度的降低。 | | 3. | Linear phase prqmf banks is one of focal points in multirate digital signal processing domain , its general pr condition is deduced mathematically in the paper , which is important for further studying its design method , in addition high speed hybrid filter banks adc system , high effective hybrid filter banks adc system and high - speed - and - resolution time interleaved adc system proposed in the paper have practical value
线性相位prqmf滤波器组是当今多速率数字信号处理领域的研究热点之一，本文从理论上推导出了其理想重建的一般规律，这对进一步研究线性相位prqmf滤波器组设计理论有重要意义。此外，本文提出的高速混合滤波器组adc系统、高效混合滤波器组adc系统、高速高分辨率时问交织adc系统，均具有实用价值。 | | 4. | Secondly : i choose a non - linear filter named hybrid filter which combines linear and nonlinear filters is proposed for print gray image , it performs better than average fil ters and median filters on noise reduction . while retaining edges of an image . i suggest a modified version and fast implementation of this filter improve its performance . because of its reduced computation complexity , this filter excels in real - time tasks
因为噪声时常包含非线性问题，针对这种情况，既要抑制噪声，又要保护图像边缘，本文采用一从度指纹图像上噪处理研究种基于线性，非线性的混合滤波器算法，该算法比均值滤彼器，中值加权滤波器，格形滤波器，具有更好的抑制噪声的能力，不但较好的保持图像地边缘，而且能反映图像的几何结构和细节特性。 | | 5. | On the basis of high speed hybrid filter banks adc system , a kind of downsampler model based on bandpass sampling theorem is presented , and analyzed , proved in time and frequency domain , in addition a downsampler is designed according to the model . a class of high effective hybrid filter banks adc system which bases on the downsampler and radio frequency spectrum is proposed , of which digital signal rate falls m times as fast as the former
作者提出了一种基于带通采样定理的抽取器数学模型，对该数学模型进行了时域、频域的分析证明后，设计了一种基于该数学模型的抽取器，进而根据无线电射频信号频谱的特点，提出了高效混合滤波器组adc系统，其数字信号输出速率比高速混合滤波器组adc系统降低m - 1倍。 | | 6. | Output can be obtain , next we use our designed the wavelet soft threshold to select result of the wavelet transform , finally , we give the selected result reversal wavelet transform . it is obvious : the wavelet soft threshold is important to improve the quality of the gray image processing . . i give the donoho wavelet soft threshold a modified value method , which has a relation with ratio of signal - noise . i made full use of discrete hop field single feedback neural network , and nonlinear steady of automatic system at last , i obtained a steady limited ring , give the energy function an order differential a optimal
我的思路是：改造现有图形结构，先建立能反映信噪比大小且含待定参数k的表达式，然后通过离散型h0pfi旧单层反馈神经网络，再结合前边的混合滤波器构成一个非线性控制系统，写出对应的网络函数，利用相平面法和李雅普诺大稳定性的判据，得到一个稳定的极限环，从而确定出参数卜的范围，进而再对原来的小波软阈值进行修正，用修正后的值作为小波阈值。 | | 7. | The second is a fuzzy neuron network based hybrid filter , which comprises four basic components : plus - shaped center weighted median filter , cross - shaped center weighted median filter , nine pixels median filter , and a fusion center with fuzzy - neuron network . the proposed filter is able to effectively inherit the merits of the used three filters . the third is a fuzzy reasoning filter based on neural network
第二种是基于模糊神经网络的混合滤波器，主要滤波器模块有十字型中心加权中值滤波器、交叉型中心加权中值滤波器和9点中值滤波器，信号经过三种滤波器处理后送入一个训练好的模糊神经网络进行融合处理，得到最终的滤波结果。 | | 8. | The problem discussed in this paper is to separate two ( or more ) input signals from observed signals which are generated by passing input signals through diffrent unknown multi - input multi - output linear systems . it is proved that the input signals can be separated when they are independent identitically distributed ( i . i . d ) signals . a new algorithm for multi - input multi - output blind deconvolution via maximum entropy is presented which needs no information about the input signals and mixing filters
本文研究的问题是从观察信号中分离出两个(或者更多个)输入信号，其中每一组信号分别通过不同的未知多输入多输出线性系统.本文证明了当输入信号是两两相互独立的独立同分布信号时可以分离出输入信号，并导出了基于最大熵的多输入多输出盲解卷新算法.这个算法不需要任何关于输入信号和混合滤波器的先验知识 | | 9. | Frequency response , quantization noise , reconstruction error and its sensitivity to mismatch among adcs are studied at length in prqmf banks adc system , and the theoretic results include : ( 1 ) the distortion / aliasing functions of hybrid filter banks adc system is similar with that of switch capacitor filter banks adc system ; ( 2 ) for wide or narrow band input signal , the effective resolution of the two adc systems is 0 . 51og2m bits higher than their adc ; ( 3 ) reconstruction error ' s sensitivity to mismatch among adcs of the two adc systems is reduced effectively than time interleaved adc system
2对prqmf滤波器组adc系统的频响、量化噪声特性、重建误差特性以及重建误差对adc间的失配敏感性进行了理论分析研究，所得到的理论结果为： ( 1 )混合滤波器组adc系统与开关电容滤波器组adc系统的失真/混迭函数一致； ( 2 )无论输入宽带还是窄带信号，这两种adc系统的有效分辨率均比其adc提高了0 . 5log _ 2m比特； ( 3 )这两种adc系统的重建误差对其adc间的失配敏感性均明显低于时间交织adc系统。 | | 10. | The bottleneck of hybrid filter banks adc system is that it cannot sample directly higher radio frequency signal because of lower analog input bandwidth of its adc . in order to remove it , a kind of downsampler model based on nyquist and bandpass sampling theorem is presented , analyzed and proved in time and frequency domain , in addition a downsampler is designed according to the model . on the basis of hybrid filter banks adc system , a class of high speed hybrid filter banks adc system is proposed
针对混合滤波器组adc系统因其adc模拟输入带宽低而不能对频率较高的射频模拟信号进行模/数转换的瓶颈，作者提出了一种基于nyquist采样定理和带通采样定理的抽取器数学模型，对该数学模型进行了时域、频域的分析证明后，设计了一种基于该数学模型的sha抽取器，进而在混合滤波器组adc系统的基础上，提出了高速混合滤波器组adc系统。 |
- Similar Words：
- "混合路径传播" Chinese translation, "混合路径传输" Chinese translation, "混合旅游" Chinese translation, "混合律" Chinese translation, "混合率" Chinese translation, "混合滤尘止回阀" Chinese translation, "混合轮回选择" Chinese translation, "混合轮系" Chinese translation, "混合螺杆" Chinese translation, "混合螺旋" Chinese translation
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