error symbol

The compiler of EP consists internally of lexical scanner module, parser module, semantic analyzer, target code generator module, symbol table management module and error handle module.

编译器由词法分析、语法分析、语义分析、目标代码生成、符号表管理、错误处理六部分组成。

However, new rated smoke card has not yet become effective, and original rated smoke card, of which symbol of smoke intensity value stipulated to be R b is still used, a definite error is therefore caused in smoke measurement.

但由于尚未发布实施新的标准烟度卡，而仍然使用旧的标准烟度卡（烟度值为Rb），因此给烟度测量造成了一定的误差。

2,4,6 respectively, spread path simulation, the results obtained, with the path of the increase in the number of symbol error rate reduced.

分别设定2、4、6条传播路径仿真，从仿真结果分析，随着路径数量的增加误符号率减小。

The two outstanding advantages of PPM compared with on-off keying modulation are presented: higher power efficiency and extremely lower symbol error rate.

分析了脉冲位置调制与目前的实际系统中应用最多的开关键控调制（OOK，On-Off Keying）相比最突出的两个优点：功率有效性、大大降低了误码率。

Simulations show that the convergence performance and symbol error performance of the presented RAKE receiver is better than the receiver based on Rosen gradient projection algorithm.

仿真表明，该接收机无论在收敛性能还是在误码性能上均优于基于Rosen梯度投影的接收机。

In MIMO communication systems, an eigen-beamforming algorithm which could reduce the symbol error rate effectively was proposed.

在多输入多输出通信系统中，为了有效地降低系统的误符号率，提出了一种特征波束形成算法。

Based above result , we get the symbol error rate of the UWB system with multi-antenna .

在此基础上, 推广到 多天线 的情况,得到了基于该系统的误码率表达式.

For DF system, the power allocation schemes for the purpose of maximize the system capacity and minimize the symbol error rate have been analyzed.

对DF系统，分析了最大化系统容量和最小化误符号率的功率分配方案。