Classification of multi-signal power spectrum estimate.

1、

And through the infrared spectrum, the composition and structure of the product have been defined.

并通过红外光谱, 明确了产品的组成和结构.

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2、

The infrared spectrum is mostly dependent on the molecular vibration and molecular structures.

红外吸收光谱主要与分子振动和分子结构有关.

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3、

The expected molecular structure of CPAA made in our lab was identified from its infrared spectrum.

红外光谱分析表明,合成的CPAA乳液具有预期设计结构.

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4、

The structure of production was validated by mass spectrum, infrared spectrum, Magnetic resonance spectrum.

得到的产品经由质谱、红外光谱、核磁共振谱确认结构正确.

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5、

Effect of Inorganic Anion Doping on the Photo-catalytic Property of TiO _ 2 Film and Infrared Spectrum Analysis.

无机阴离子掺杂TiO_2薄膜光催化性能及红外光谱分析.

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6、

Using infrared spectrum of heat stabilizers mechanism research shows that, after joining stabilizer, PVC crystallinity, stability.

采用红外光谱对热稳定剂机理研究表明, 加入稳定剂后, PVC结晶度下降, 稳定性提高.

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7、

Based on the analysis of the sensor signal frequency spectrum is made with a SD 2380 instrument.

在分析该传感器信号的基础上,用SD2380动态分析仪作了频谱分析.

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8、

Through vibration frequency spectrum analysisof no-tillage seeder in field, its vibration characteristics were obtained.

通过对播种机的田间振动频谱分析, 得到了它的的振动特征.

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9、

A filter whose transfer function is matched with the frequency spectrum function of input signal.

其传递函数与输入信号的频谱函数相匹配的一种滤波器.

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10、

The Frequency Spectrum Dsitribution and Time Propagation of Voltage and Current pulse on a Transmission Line.

传输线上脉波电压及电流之频谱分布及时域传播.

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11、

The cost of carrying more energy is that the frequency spectrum is widened.

但该编码在提高信号能量的同时,展宽了频谱.

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12、

A bit of English Notes wavelet transform, used in calculating the frequency spectrum, suitable for beginners.

带点中文注释的小波变换, 计算频率谱用的, 适合初学者.

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13、

Compared to the frequency spectrum of those samples, the piezoelectric resonance modes were recognized.

配合频谱识别出了对应的压电谐振的模式.

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14、

Among the many Spread Spectrum technologies, Direct Sequence Spread Spectrum ( DSSS ) is a most popular technique.

直接序列扩频通信 ( DSSS ) 系统是应用最广泛的一种扩频通信方式.

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15、

Thus , the longer spread spectrum sequences can be used and the robustness accordingly enhanced.

Gold码的应用使得算法可以采用较长的扩频序列,提高了鲁棒性.

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16、

It uses spread spectrum technology.

它使用扩频技术.

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17、

In this paper, first, the basic theory and characteristics of spread spectrum communications was introduced.

本文首先介绍了扩频通信的基本理论及其特点,研究了扩频通信系统的基本模型.

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18、

Analysis shows that this MSK spread spectrum communication system in the underwater acoustic channel is feasible.

分析表明,采用相位比较差分解调和滑动相关捕获的MSK扩频系统在水下声信道中的应用是可行的.

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19、

Pseudo random sequence has broad applications in stream cipher , channel coding, and spread spectrum communication.

伪随机序列在流密码、信道编码、频通信等领域有着广泛的应用.

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20、

Spread Spectrum Watermark complete source code can be used directly.

扩频水印完整的源代码可以直接使用.

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