pseudo-coning error

In this paper, the multiple access performances of spread spectrum with chaotic sequence and that with pseudo-random sequence, pseudo-( chaotic) time hopping and conventional time hopping are compared, in terms of theoretical analysis of bit error rate, simulation results and the receiver.

从误码率理论分析、性能仿真和接收机结构等几个方面对混沌序列扩频与伪随机序列扩频、伪混沌跳时与传统跳时多址接入方式进行比较研究。

It is proved by tests that injection of this pseudo random noise can eliminate dynamic lock in error effectively.

结果表明：动态闭锁误差因该随机噪声的注入而消除。

Both one dimensional and two dimensional pseudo-homogeneous models have been used in the machine computation of the adiabatic fixed bed reactor for the dehydrogenation of ethylbenzene to styrene. The result of computation, was compared with plant data and the relative error is only 1~ 2%.

本文用拟均相一维和二维数学模型对乙苯脱氢制苯乙烯绝热式固定床反应器进行电算，并与现场数据进行了对比，计算结果与现场实测数据的相对误差仅为1～2%。

Parasitic AM and Phase Error in Pseudo-Random Binary Codes

伪随机二相编码信号的寄生调幅与相位误差

Finally, the factors influencing pseudo coding ran ging value are discussed, error estimation method is given, and the influence on ranging precision is analysed.

最后，对影响伪距测量值的因素进行了讨论，给出了误差计算的方法，分析了对测距精度的影响。