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- 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。
- A novel adaptive line enhancer(ALE) with high frequency resolution was presented,which suitable for underwater acoustic communication with MFSK or frequency hopping(FH) modulation. 根据水声MFSK或跳频通信中频率估计特点,提出了一种基于自适应线谱增强器(ALE)理论的实用高分辨频率估计新方法。
- The nonuniformly sampling has following advantages: alias-free、sampling frequency need not obey the Nyquist limit、and higher frequency resolution. 该文提出一种基于非均匀采样和最小二乘法的间谐波检测方法。
- Calculates the setting range of each parameter in theory,and proves the method of wavelet transformation has higher frequency resolution than the method of FFT. 从理论上计算各个参数的设置范围,并且证明小波变换方法比FFT方法有较高的频率分辨率。
- High Frequency Resolution Acousto-Optic Channelized Receiver 高分辨率声光信道化接收机
- Different frequency resolution in human hear. 人耳对不同频率的分别率是不同的。
- high frequency resolution 频域高分辨
- Small dissipation factor at high frequency. 高的频率和小的损耗因素.
- High Frequency Switch-mode Rectifier for. 通信用高频开关整流器。
- High Frequency and Temperature Stability. 高频及高温稳定。
- Linear and Stable High Frequency Characteristics. 稳定的线性高频特性。
- Provides high Q characteristics in high frequency. 在高频率时提供高的品质因数(Q)值特性.
- Antistatic 50W high frequency power quick clean. 防静电50W高频功率,清洗效果显著。
- Dolphins produce a high frequency sound. 海豚可以发出高频音。
- Yadong High Frequency Welding Steel Manufacture CO. LTD提供钢卷和其他产品。
- Feature:low dissipation factor at high frequency. 特征:高频率,低损耗;容量稳定;自愈性能佳,适合高阻 Recommended Application: Timing, tuned, Oscillator circuits;
- VHFJ? Very High Frequency Jammer? 甚高频干扰台?
- At last the simulation result proves appropriate parameters can increase frequency resolution higher. 最后根据仿真结果证明合适的参数设置可以有更高的频率分辨率。
- Frequency resolution is 200 kHz and bandwidth 80 MHz. It has great potential applications in radar warning and ECM. 其频率分辨率优于200 kHz;带宽达到80 MHz;在雷达告警、电子对抗中具有一定的应用潜力.
- The relation between the number of iterations and frequency resolution of EMD is investigated. 研究了迭代次数与EMD频率区分能力的关系;