您要查找的是不是：
- mixed chaotic signals 混合混沌信号
- The chaotic signals were generated based on iterating the piecewise linear chaotic map (PLCM) with a segment number parameter (SNP). 使用一类区间数目参数化的分段线性混沌映射，通过多次迭代此类映射产生混沌信号。
- Flores B C, Solis E A, and Thomas G. Chaotic signals for wideband radar imaging. Proc. of SPIE, 2002, Vol.4727: 100?111. 中航雷达与电子设备研究院.;雷达系统
- Wideband chaotic signals have broad spectrum and acquire wide applications in radar, communications and measurements and control. 宽带混沌信号具有较宽的频谱，在雷达、通信、测量及控制等领域获得广泛的应用。
- The state space reconstruction of chaotic signals having low S/N ratio was investigated by means of Singular System Analysis (SSA). 利用奇异系统分析方法研究了低信噪比混沌信号的相空间重构。
- Nonlinear adaptive prediction of chaotic signals, which is a new concept that is clearlydifferent from the chaotic prediction theory based on phase space, is proposed. （3）首次研究了超混沌、时空混沌信号的非线性自适应预测问题，它们的非线性自适应预测性能主要取决于预测器的非线性表达能力和自适应算法的选择，与其它因素无关；
- As the level of information signal can be equivalent to that of chaotic signal, the degree of security is strengthened. 由于该方法允许较大幅度的信息信号，从而提高了通信的安全性。
- Because the synchronization error is independent of information signal, the power and frequency of information signal can be equivalent to that of chaotic signal. 由于同步误差与信息信号无关，从而在增大信息信号功率的同时允许其频率与混沌信号的频率相当。
- For improving security of voice in its transportation,chaotic signal is taken as a key and added in the phonetic signal to form a cryptogram. 为了加强语音传输的安全性,利用混沌的特性,把混沌作为加密钥加入到语音信号中形成密文,并从此密文中剔除混沌信号将语音信号还原,从而实现了对实时语音的加密解密处理。
- At last, evolutions of the phase, the slow varying component and the attractor of the chaotic signal transmission in optical fiber are numerically simulated, respectively. 最后数值模拟了混沌信号在光纤传输过程中的相位、场慢变部分分量以及混沌吸引子等演化形式等。
- Analysis showed that the cryptogram formed by adding chaotic signal has good security;chaotic signal is an efficient tool for en6urin information safety. 分析所得的结果表明，把混沌加入语音信号中形成的密文保密特性较好，不易被破解，混沌是一种有效的保障信息安全的工具。
- Based on symbol dynamics in 1-D piecewise linear mapping chaotic systems, an arithmetic method processing chaotic signals is studied in the paper, including addition, subtraction and multiplication. 基于1-D分段线性映射函数构造的混沌系统符号动力学，该文研究了一种能直接对混沌符号序列进行加、减及乘法运算的方法。
- The dispersion can change the slow varying component of the chaotic signal, however, it does not change the time varying character and the distributions of power and intensity of the chaotic signal. 色散能够改变混沌信号光场慢变场分量的变化，但不改变混沌信号包络时变特性，也不影响混沌信号脉冲的功率分布和场强分布；
- In this paper, the unpredictability of chaos is discussed, the method of producing chaotic signals is explored and chaotic encryption is compared with conventional encryption. 摘要文中讨论了混沌的不可预测性，论证了不可预测的混沌信号的产生方法，并对混沌加密和常规加密系统进行了对比。
- Don't mix up this pair of synonyms. 别把这两个近义词混淆了。
- He has mixed with crowd together but has not found. 他已同人群混杂在一起而找不到了。
- Theory of chaos transmission in dispersion optical fiber and physical mechanism of chaotic signal action on dispersion optical fiber are studied. 摘要研究了色散光纤混沌传输理论及混沌信号与色散光纤相互作用的物理机制；
- He finds it hard to mix at parties. 他感到很难在聚会上与人攀谈。
- The competition entries were a very mixed bag. 参赛者是错落不齐的大杂烩。
- The old man decided not to mix in politics. 那位老人决定不参与政治。
