Study the orthogonal design method of polyphase coded signals.

⒉研究了正交多相编码信号的设计方法；

Polyphase of faults also proved the polyphase of reservoir formation.

断裂的多期性也给油气的多期成藏提供了依据。

The paper analyses the commutation processes in polyphase brushless DC generators.

本文分析了多相无刷直流发电机的换向过程。

The control group(81 patients )received fluorouracil polyphase liposome perorally.

对照组81例给予复方氟脲嘧啶多相质液口服。

Concrete is a kind of polyphase and compound material, be influenced with many factors.

混凝土是一种多相复合材料，其影响因素很多。

Polyphase decomposition is applied to non-recursive part to realize high-speed filtering.

对非递归部分进行多相分解，实现高速滤波。

This paper proposes a technique of wideband digital down-convert based on polyphase filtering.

提出了一种基于多相滤波的宽带数字下变频技术。

Digital channelized receiver is a typical application of software radio based on polyphase filters.

数字信道化接收机是基于多相滤波的软件无线电的典型应用。

This paper proposes a technique to design wideband digitized receiver based on polyphase filtering.

提出了一种多相滤波的宽带数字化接收机的设计技术；

The synchronous hysteresis motor consists of a polyphase-wound stator and a magnetically hard rotor.

同步磁带电动机由一个多相缠绕的定子和一个硬磁转子所组成。

The synchronous hysteresis motor consists of a polyphase-wound stator and a magnetically hard rotor .

同步迟滞电动机由一个多相缠绕的定子和一个硬磁转子所组成。

The synchronous hysteresis motor consists of a polyphase - wound stator and a magnetically hard rotor.

同步磁带电动机由一个多相缠绕的定子和一个硬磁转子所组成。

Its major characteristic is suitable for polyphase walking electromotor and can work in full or half step.

它的主要特点是适用于多种相数的步进电机，可在整步或半步方式下工作。

The techniques of quadrature processor based on the polyphase filters are important part of software radio.

基于多相滤波的正交处理器技术是软件无线电技术的重要组成部分。

Multirate Signal Processing: Filtering, Decimation, Polyphase, Perfect Reconstruction and Aliasing Removal.

多速率信号处理：滤波、抽样、多相位、完整重建和去混叠。

The polyphase decomposition theory is also applied to optimize the algorithm and improve the computing efficiency.

并且进一步运用滤波器的多相分解理论，对谱估计算法进行了优化，极大地提高了计算效率。

Meanwhile, by polyphase factorization, it was proved that the low-pass filter satisfies perfect reconstruction condition.

同时借助多相位分解，证明了多通道低通滤波器满足完全重构条件。

This machine is a new kind of generator which comprises DC armature winding connected with a polyphase full wave rectifier bridge.

此发电机是一种新型发电机，它由直流机电枢绕组外接多相全波整流桥组成。

The research of polyphase sequences will be put into practice finally although the research at present is mainly focus on theoretics.

对于多相序列的研究，虽然当前主要在理论研究阶段，但最终也要从工程上来实现。

The polycrystalline structure of mullite-cordierite polyphase material and its contents were determined by XRD and SEM, respectively.

采用XRD和SEM法确定莫来石-堇青石复相材料的晶相结构及其含量。

If you remove the polyphase option, you will increase or decrease the pitch of the output sample, depending on the output rate selected.

如果删除该选项，将根据选择的输出采样率增加或减少输出采样的基调。

This is a realization of the probability of receiving the whole process, based on the polyphase filter composed of channelized receiver.

这是一个实现全概率接收的程序，基于多相滤波器组成的信道化接收机。

Note the "polyphase" option on the end of the SoX command. This is important to preserve the pitch of the file while altering its sample rate.

注意SoX命令结尾的“polyphase”选项，在改变文件采样率时该选项对于保存文件的基调非常重要。

This paper analyzes the digital down conversion (DDC) of wideband reconnaissance receiver IF digital signal based on polyphase filtering.

分析了基于多相滤波结构的宽带侦察接收机中频数字信号下变频处理方法。

Simulation results verified the performance of the proposed algorithm better than that of the polyphase transform and selective quantization.

实验结果表明，该算法的性能优于多相变换与选择量化算法。

In this paper quadrature processor based on the polyphase filters and channelized receiver with polyphase filter-banks are studied in detail.

对基于多相滤波的正交处理器和多相滤波器组信道化接收机进行了详细的研究。

In this paper, new views on the theory of digital polyphase network are put forward. The related basic principles are described in some detail.

本文对数字多相网络的理论提出了一些个人的见解，并详细论证了这些基本原理。

Compared with traditional direct implementation and folded filter, polyphase implementation has the advantage of requiring fewer chip resources.

与传统的直接实现形式和折叠滤波器等改进形式相比，多相形式具有占用资源少的优点。

In this paper, quadrature processor based on the polyphase filters and channelized receiver with polyphase filter - Banks are studied in detail.

对基于多相滤波的正交处理器和多相滤波器组信道化接收机进行了详细的研究。

It is then subject to such mathematical indignities as wavelet decomposition, multi-resolution Fourier analysis, polyphase filtering and discrete cosine transformation.

接下来它还要经过一些数学处理程序，比如小波分解，多重分辨率傅立叶分析，多相过滤，离散余弦变换等。