wave-number spectrum

Finally we Validated the system by JTAG emulator, Then download the program to DSP and observe the spectrum wave by oscilloscope offline.

通过仿真器验证整个系统的运行是否正确，最后下载程序到DSP芯片，脱机用示波器直接观察信号的频谱波形。

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Thin-film wave-guide spectrum analyzer

薄膜波导光谱分析仪

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It describes the time-base analysis, wave form analysis, trace analysis and frequency spectrum analysis which are always used to evaluate the vibration signals measured on machines.

RSA密码算法的功耗轨迹分析及其防御措施论述了几种常用的振动信号分析法，如时域分析、轴心轨迹、波形分析、轨迹分析、频谱分析等。

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And several commonly used parameters which represent the electromagnetic wave propagation process are introduced, such as power delay profile, time dispersion parameters, coherence bandwidth and fading Doppler spectrum.

并就一些常用的表征电磁波传播过程的参数进行了介绍，如功率延迟分布图、时间色散参数、相干带宽和衰落多普勒频谱。

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Frequency Spectrum Characteristic of Photoacoustic Wave of Thermal Damage of Homogeneous Solid Propellant

激光对均质固体推进剂热损伤的光声频谱特征

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