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第二次实验
说明: matlab语音基因频率能量计算!一个非常有用的基音频率计算方法,一个小项目。(Matlab voice gene frequency energy calculation! A very useful pitch frequency calculation method, a small project.)
- 2020-07-03 23:23:54下载
- 积分:1
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MLTimeFrequencyOffsetOFDM
技术文档:OFDM联合极大似然法,符号和载波频偏估计,利用循环前缀的冗余信息实现ML估计,不需额外插入导频,其频率估计用于跟踪模式,时间估计用于捕获模式。(OFDM ML estimator for time and frequency)
- 2015-01-11 00:49:09下载
- 积分:1
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IEC-104Master
支持IEC60870-5-104: 2000
IEC104规约软件包
实现104规约主站侧链路层的功能(IEC_Master_104.lib:
void Init_SockServerport(WORD port=2404)
void Init_Linkpara(int t0=30,int t1=15,int t2=10,int t3=20,int k=12,int w=8)
virtual void On_init_Link_process()
virtual void On_init_Sock_process()
virtual void On_ErrorMsg(char*msgbuf)
void slave_start()
void slave_close() )
- 2013-09-07 01:02:16下载
- 积分:1
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dlldemo
1 联合开发网 - pudn.com
- 2011-09-21 08:43:46下载
- 积分:1
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RS485
说明: 阐述了RS-485总线规范,描述了影响RS-485总线通信速率和通信可靠性的三个因素,同时提出
了相应的解决方法并讨论了总线负载能力和传输距离之间的具体关系。 (Described the RS-485 bus specification, describes the impact of RS-485 bus communication speed and communication reliability of the three factors, while the corresponding solutions presented and discussed the bus load capacity and the specific relationship between the transmission distance.)
- 2010-04-04 11:51:46下载
- 积分:1
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2.-Ensuring-Quality
Ensuring Quality in Cloud and
Mobile Applications
- 2015-10-15 17:02:31下载
- 积分:1
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stbc_ofdm(time)
从时域分析比较了ofdm和stbc与ofdm结合的性能差别(from time-domain analysis and comparison of OFDM stbc OFDM combined with the performance difference)
- 2021-04-25 04:28:46下载
- 积分:1
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lte-sim-r5
LTE系统级仿真软件,包含完整的3GPP协议栈(LTE system-level simulation software, including complete 3GPP protocol stack)
- 2013-05-12 20:55:51下载
- 积分:1
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LTE_Advanced-CoMP-Research
协作多点传输技术及其原理,对CoMP技术中的协作簇选择、CoMP用户划分、用户传输方案及预编码做出了介绍,通过仿真对比得到采用CoMP技术的系统性能增益(LTE CoMP Research)
- 2012-12-07 08:55:08下载
- 积分:1
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QPSK-OFDM
对OFDM运用的QPSK的调制与解调,其中包括星座图,误码率的仿真(Use of OFDM QPSK modulation and demodulation, including constellation, BER simulation)
- 2020-07-02 03:20:01下载
- 积分:1