CDMA2000下行链路定点仿真 -文本浏览模式- 文档 - 枢研网 关键词：cdma2000；定点仿真；RAKE接收机 [gap=8564]Key words：cdma2000；Fixed-point simulation；RAKE receiver.
基于106个网页-相关网页
The on-board test indicates that the constellation is perfect and the EVM is under 1% when the baseband signal passes the filter, and this result is consistent with that of fixed-point simulation with Matlab.
板级测试结果表明,基带信号通过该滤波器后,星座图恢复完好,EVM小于1%,且与Matlab定点仿真结果一致。
参考来源 - LTE中变速率FIR滤波器的FPGA实现·2,447,543篇论文数据，部分数据来源于NoteExpress
This issue gives a simulation environment of the fixed-point chip system.
本课题模拟定点芯片环境下的系统实现。
Simulation results showed that the antenna array's directional pattern formed by this kind of fixed-point format LMS algorithm had high performance.
测试结果表明采用这种定点数制的算法所形成的天线阵方向图具有较好的性能。
And the result of simulation also shows that: performance of fixed-point system is no worse than float-point system when quantization of high order and suitable fix point are employed.
根据定点仿真结果还发现：在高量化字长的情况下，选取合适的定标方式所得到的定点性能甚至不比浮点性能差。
应用推荐