英汉例句

• to deal with broadband signal processing, a new algorithm for the direction of arrival (doa) estimation of wideband linear frequency modulation (lfm) signal was introduced.

  为了解决宽带信号处理的问题，研究了一种宽带线性调频（lfm）信号的波达方向（doa）估计方法。

• the hp 8566b is a versatile instrument with many applications, such as emc testing, broadband signal surveillance, and component stimulus-response testing.

  惠普8566b是一种多功能工具，许多应用，如emc测试，宽带信号监测工作，并组成刺激-反应测试。

• constant directivity beamforming is a useful technique for special filtering in broadband signal environment, but the size of the array is related to the lowest frequency of the operation.

  在宽带信号环境下，恒定指向性波束形成是一种非常有用的技术。但是阵列的尺寸与最低的操作频率有关，因此，对于低频信号不适合用恒定指向性波束形成技术。

• for the first two methods broadband constant beamwidth for broadband signal had also been achieved by using different number of virtual elements in array processing technology.

  对于前两种方法还提出了对宽带信号根据不同频率改变虚拟阵元数目的分子带处理技术以实现宽带恒定束宽的方法。

• because large phased array radar use broadband signal mostly, the subarray level partially adaptive beamforming for broadband signal have been investigated.

  最后，因为大型的相控阵雷达主要使用宽带信号，所以对宽带信号的子阵级部分自适应处理进行研究。

• broadband array signal processing is a main direction of underwater acoustic signal processing, but the broadband signal processing is more complex than that of narrowband.

  宽带阵列信号处理是水声信号处理的一个主要研究方向，但是宽带水声信号的处理远比窄带信号复杂的多。

• the broadband signal is generated by high speed d/a, and the logical control of the system such as the interface timing control of ide or sdram is implemented by fpgas.

  采用高速d/a实现输出信号的高宽带，采用多片fpga完成整个系统的时序逻辑控制，比如ide接口时序的实现，sdram的操作等。

• in order to achieve broadband signal phase measuring, theory of signal transformation is demanded to achieve the frequency transformation of input signal.

  为了实现宽频信号的相位测量，需要运用信号变换理论对输入信号的频率进行转换。