您要查找的是不是：
- self orthogonal convolutional code 自正交卷积码
- Physically, a channel can be a frequency band(under FDMA), or an orthogonal code(under CDMA).Then, there is no interference between two routes. 通过一次路由发现,获得两条节点不相交路径,按照每包分配策略,把数据交替在两个信道的不同路径上进行传输。
- One way to solve above problem is to enhance the frequency spectrum using efficiency, then CDMA use different code sequence in each channel, and uses the orthogonal code sequence to make the channel orthogonal. 解决上述矛盾的一种途径是提高频谱的有效利用率，而码分多址(CDMA)则是在每个信道使用不同的码序列，并且使用相互正交的码序列来实现信道的正交，这样由不同的码序列来区分不同的用户的方法将很好的解决频带共享的问题，提高了频带利用率。
- In optical code division multiple access system, the length of optical orthogonal code (OOC) should be in creased in order to improve system capacity and thus to compress optical pulses. 摘要在光码分多址系统中，提高系统容量需要增大光正交码的长度，从而压缩光脉冲，而超短光脉冲的产生不易实现。
- M-ary orthogonal code spread spectrum 多进制正交扩频
- Latin Square Matrix Optical Orthogonal Code Latin方阵光正交码
- self orthogonal block code 自正交块码
- The early OCDMA network proposals were based on coded sequences of noncoherent pulses.The used optical orthogonal codes (OOCs) generally have poorer correlation properties and limited code size. 早期提出的光分码多工网路主要是针对经过编码后的非同调光波来设计，所使用的光正交码的互相关函数很大，可选择的正交码种类不多，正交码的数目也不多。
- I do not like to go to the movies by my self. 我不喜欢自己一个人看电影。
- I my self is going to make a sandwich. 我要亲手做个三明治。
- He was a wreck of his former self. 他身体坏得不成样子，已兴从前判若两人。
- Knowledge of self increases as one gets older. 随着年岁的增长，人们的自我认识也不断加深。
- multi-length optical orthogonal code (multi-length OOC) 复合长度光正交码
- He's not looking like his old self lately. 他最近看起来不像以前那样。
- Actually the code is quite self explanatory. 事实上，这些代码都极具自我描述性。
- He is my best friend, my second self, as it were. 他是我最好的朋友，或者说，是第二个我。
- He never has any thought of self. 他从不考虑个人得失。
- He is now out of all conceit with his former self. 他现在全盘否定了他原来的自己。
- Sorry. I must have got the wrong area code. 对不起，我一定是拔错地区号码了。
- The highway code is not itself part of English law. 公路法规本身并非是英国法的一部分。
