chipping rate中文什么意思

码片率，跳码率

跳码率

• chipping:    adj. (雀，栗鼠等)唧唧叫的。
• rate:    vt.,vi. 〔方言〕＝ret.
• chipping:    n. 〔pl.〕(削、凿下的)碎屑， ...

例句与用法

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1. 3 . chip rate estimation theory of dm method is studied
   3 .研究了传统延迟相乘法码速率估计原理。
2. One watermark pixel is embedded many times ( chip rate ) into different dct coefficients in same block
   本文利用多次嵌入技术，在多个dct域的多个系数中嵌入相同的一位信息。
3. The theory research on the detection and estimation chip rate and period of pn sequence in low signal to noise ratios ( snr ) are accomplished in order to put it into realization
   本文以工程应用为目的,对低信噪比情况下直扩信号的检测和pn码速率和码周期估计进行了理论研究。
4. Secondly , the delay and multiply approach is used to detect the ds signals and estimate the chip rate of pn sequence , and then an improved algorithm is proposed . the algorithm is deduced and the theory simulation results are given
   然后采用延时相乘法对直扩信号进行了检测和pn码速率估计研究,提出了改进算法,给出了算法推导和理论仿真。
5. The square detection can picks up the carrier frequencies , which is simple and has great performance . but this method can ’ t recognize the signal as spread spectrum signal . the spectral correlation detection method can estimates the chip rate of signal ’ s pn sequence
   然后,针对异步的cdma信号,采用延迟相乘的方法检测用户数目,同时估计出各用户信号的幅值和相位;该方法的缺点是各用户信号必须有一定的相差,同时用户数不能太多。