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Theory and simulation results demonstrate that the ambiguity function of the Chebyshev chaotic modulated signals is really approximately thumbtack-shape as the ideal results, thus the signal has high resolution both in time-delay domain and Doppler frequency domain, and no matter what the codes length N is.

仿真结果表明2阶Chebyshev混沌二相码的模糊函数非常逼近理想的图钉形，具有良好的测距和测速精度，且所得结呆并不依赖于所选用码的长度变化。

Shh executes a transient but important function in axon decussation in the early stage of mouse optic chiasm development and signals axon turning in the later stage.

在视交叉形成的早期，Shh引导视神经纤维跨越中线。在视交叉形成的后期，Shh引导视神经转弯。

The presence of Chiron signals the possibility of being shamed for your intensely passionate nature.

凯龙星的存在意味着你可能羞于你热情地去追求异性。

This week, as Jupiter repeats it's rare, potent triple conjunction with Neptune and Chiron, you will see many more such hopeful signals.

这周，木星再现罕见而有效地与海王星和凯龙星结合，你将迎来更多的希望。

The simulation experiment results prove that WaveletRadon transform is a good method of linear chirp signals dete...

仿真结果表明，小波Radon变换是一种较好的线性调频信号检测方法。

The wavelet analysis can divide signals into different frequency bands and realize the in choate signal decomposition and extraction.

摘 要：小波分析能将信号划分到不同频段内，实现微弱故障信号的分离和提取。

According to the different signals,the filtering effect will be directly affected by the choice of shrinkage function.

小波域阈值滤波因其实现最简单，计算量最小而得到广泛的应用，但对不同信号而言，其阈值函数的选择将直接影响到滤波效果。

Spectral aliasing is caused by interference between two frequencies such the luminance and chrominance signals.

光谱混叠是由两个频率如亮度和色度信号频率之间的干扰引起。

The basic video bandwidth required to transmit luminance and chrominance signals is 4/2 MHz for the NTSC standard.

NTSC标准中亮度信号和色度信号传输所要求的基本视频带宽是4.2MHz。

All of the signals were located on every chromosome.

所有的染色体均有非常强的信号分布。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。