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serialrxtx.rar
- 个人原创，已经测试通过。功能：完成串行数据与RS232格式数据的收发转换，ST16C450+串并双向转换兼收发时序产生功能，优点：省去了传统的ST16C450需要CPU干预的缺点，简化设计， 纯硬件自动转换，缺点：忽略各种异常报警，适用于误码测试时使用（传输错误由误码测试功能模块完成检测）。,Personal originality, have the test. Function: the completion of serial data and send and receive RS23
timing_recovery
- 定时恢复的matbal仿真代码.适合于仿真和误码并对-Timing recovery matbal simulation code. Suitable for simulation and error and
The_shortwave_high-speed_QAM_signal_fast_without_j
- 一种短波高速QAM信号快速无抖动码元同步方案的设计,文章基于Gardner定时误差检测算法、预滤波和一阶过零检测锁相环理论,结合卡尔曼 滤波算法,设计了一种快速无抖动的短波高速QAM信号全数字解调码元同步方案,从理论上 推导了方案中各个参数的设置方法,并在不同的信道环境下测试算法的性能,仿真结果显示 该方案具有优良的性能。 -A short high-speed QAM signal symbol timing quickly without jitter in the desi
EM-Based-Channel-Estimation
- 信道估计的论文,介绍了一种在协作中继系统下，进行信道估计的算法 -Mitigating Channel Estimation Error With Timing Synchronization Tradeoff in Cooperative Communications
perfect-OFDM-MATLAB(
- 一个非常完整的ofdm程序。接收端采用的算法和程序流程与发送端发送的OFDM符号的帧结构有关系。包括具体的帧结构，以及定时估计，频偏估计，剩余误差跟踪的算法-Ofdm a very complete program. Receiver using the algorithm and program flow with the sender sends the frame structure of OFDM symbols are related. Including specific frame
sc8
- 针对于OFDM系统同步算法问题，提出S&C算法。该仿真查看S&C算法的定时估计性能和定时估计均方误差。-Aim at the OFDM systems synchronous algorithm, this paper puts forward the S&C algorithm. The simulation algorithm of the timing check S&C estimated performance and regular estimates mean square err
GUI
- Orthogonal Frequency Division Multiplexing (OFDM) systems are more sensitive to timing and frequency offsets than single carrier systems. This Paper presents a method of joint time and frequency synchronization for OFDM systems. The synchroni
Untitled-1
- 实现IIC 时序错误检测功能，当出现协议违例程序能自动报错。-IIC timing error detection function automatically when a protocol violation error.
RS485
- 通信协议要求: 1. 定时数据通信：每秒钟每台计算机分别交换10、20、30、40、50个字节的数据。 2. 广播通信：每十秒中，发布广播数据对各个计算机的时钟进行同步。 3. 错误检测：CRC错误检测，有错误时，采用相应的错误处理程序。 4. 网络管理：随时获知网络中各节点的工作状态，当有节点故障退出网络或新的节点加入网络时，能够记录网络状态。 -Communication protocol requirements: 1. The timing data communic
OFDM_MATLAB
- 比较完成的OFDM系统仿真接收端采用的算法和程序流程与发送端发送的OFDM符号的帧结构有关系。具体的帧结构，以及定时估计，频偏估计，剩余误差跟踪的算法可参考算法说明文档。-Compare completed received OFDM symbols OFDM system simulation algorithms and program flow with the sender sends the end frame structure used in a relationship. Con
ch_add_timing_error
- to resampling the digital signal. It is also used to add timing error to simulate the communication channel. ppm