| 1. | On frequency resolution of the windowed discrete fourier transform
加窗离散傅里叶变换测频分辨率研究 |
| 2. | Frequency resolution of 12 digits per second , 150 ps time
Agilent 53132a万用计频器提供每秒12位数的频率解析度 |
| 3. | 20mhz frequency resolution
频率解析度20mhz |
| 4. | Frequency resolution displayed
频标解析度 |
| 5. | It is proved that the digital project is better in the frequency resolution and amplitude accuracy
理论和实验证明了数字中频方案在频率分辨力和测量精度上都超过了模拟中频方案。 |
| 6. | The thesis concludes that spectrum scan speed can reach 680mhz / s at 1khz frequency resolution when it has 8192 points complex data
本文研究指出，谱分析数据量为8192点复数据时， 1khz频率分辨率要求下的扫描速度可达680mhz s以上。 |
| 7. | Digital waveform generator which use dds ( direct digital synthesize ) technology has many merits like high frequency resolution , good stability and easy to generate signal
基于dds技术的数字波形发生器具有频率分辨率高、稳定性好、可灵活产生多种信号的优点。 |
| 8. | Uncertainty principle points out that , which means that high time resolution and high frequency resolution can not be obtained both at the same time in spectrum analysis
测不准原理表明： t ? f 1 / 4 ，即在一次谱分析中，时间分辨率和频率分辨率不能同时达到高分辨率 |
| 9. | It has the advantage of high frequency resolution and low phase noise when compared with traditional integer - n phase locked loop ( npll ) frequency synthesis
分数分频( fnpll )频率合成器则是近年来出现的一种新技术，它与传统的整数分频频率合成器相比具有频率分辨率高、相位噪声低等优点。 |
| 10. | Direct digital frequency synthesizer ( dds ) is an apparatus to generate wave on the required frequency . it provides high frequency resolution , rapid frequency transforma - tion and other superiority
直接数字频率合成器是现代频率合成的主要工具,它有频率分辨率高,频率转化快等众多优点。 |
