| 1. | Differential unitary space - time modulation based on rotation matrix
基于旋转矩阵的差分酉空时编码调制 |
| 2. | Joint optimization for coded differential space - time modulation based on irregular ldpc code
码的差分空时编码调制的联合优化 |
| 3. | Pulse time modulation
脉冲时间灯 |
| 4. | A new spread - spectrum system with four phases space - time modulation for direction - finding and ranging
一种新型同时测向测距四相时空调制扩频系统 |
| 5. | This dissertation focuses on the hardware design of software radio with the aim to solve the problem of producing and receiving space - time modulation signals
本文就基于pci总线的软件无线电硬件实现开展了初步的研究，目的是用来解决中频时空调制信号的产生与接收问题。 |
| 6. | In these years , many new technologies are developed and applied to joint coded modulation systems , such as new error - correcting codes , space - time modulation on mimo channels and iterative decoding algorithm
近年来,随着新的纠错编码、 mimo空时调制以及迭代译码方式的出现,联合编码调制方案的设计正成为普遍关注的热点。 |
| 7. | Green - mode which provides off - time modulation to linearly decrease the working frequency under light - load conditions and power limiting which will turn off the transistor when peak current of inductor reaches the threshold current
同时该电路集成了能在轻负载情况下自动降低频率的绿色模式以及能在电感峰值电流过高时关断调整管的功率限制模块,降低了系统的功耗。 |
