-
LDPC 64QAM
使用matlab的LDPC编码，映射为64QAM，软解调(ldpc coding whic is very good)
- 2017-12-04 21:42:06下载
- 积分：1
-
DLT645Debuger_645
朋友写的C++645通讯程序，支持645-1997与645-2007,支持自已组帧程序自动添加校验码通讯，可以增加数据标识定义，里面还有部分关于费控通讯代码，挺好，拿来分享(Friend write C++645 communications program to support the 645-1997 and 645-2007, to support their own group the frame program automatically adds the checksum communications, can increase data identifies the definition, there is also a section on the fee control communications code, good for them and share)
- 2020-09-20 21:27:53下载
- 积分：1
-
lte中mac层的调度方案 其中包括 pf调度和rr调度
lte中mac层的调度方案 其中包括 pf调度和rr调度(the scheduling meanings in mac of lte which include pf and ff)
- 2013-05-09 11:07:42下载
- 积分：1
-
target-tracking-in-three-dimensional
介绍了三点垂直线阵被动定位的原理. 结合矢量水听器测得的方位角和高低角及到达
阵元间的时延差, 建立了三维坐标下的状态方程和观测方程.运用扩展卡尔曼滤波算法, 研究了该系统的目标运动分析问题. 通过蒙特卡洛模拟仿真试验, 结果表明上述方法具有较高的定位性能,有较强的使用价值.
(Introduced three vertical linear array passive location principle of vector hydrophone. Combining the measured azimuth angle and pitch angle and arrival time delay difference between array elements, establish the three-dimensional coordinates of the state equation and observation equation. Using the extended Calman filter algorithm, on the target motion analysis by Monte Carlo simulation. Test, results show that the method has high positioning performance, has the strong use value.)
- 2012-03-09 15:34:30下载
- 积分：1
-
timing_GAD_16QAM
16QAM调制信号的GAD定时恢复，对定时恢复环路的验证和实现(Gardner Timing Recovery for 16QAM)
- 2013-10-12 15:36:55下载
- 积分：1
-
modem
A differential QPSK modem using the TMS320C6711 DSK
- 2012-09-30 03:01:43下载
- 积分：1
-
STM32_IIC
双STM32 主从通讯 主硬件IIc 从采用中断(Two STM32 communication,master use hardware IIc ,slave use interrupt)
- 2018-03-28 22:20:34下载
- 积分：1
-
Cap02_Shadowing
无线信道建模一直以来都很复杂，而且不同场景下的模型差异较大，这是一本专门讲解无线信道建模方法的书籍配套的matlab例程(Channel modeling has been very complex, and the model under different scenarios are quite different, which is the one devoted to channel modeling method books matching matlab routines)
- 2013-09-13 09:43:26下载
- 积分：1
-
ziliao
认知无线电中频谱感知的方法，基于能量检测的算法和仿真(energy detection)
- 2017-04-12 12:02:04下载
- 积分：1
-
FIR滤波器
说明： 线性相位 FIR 低通、高通、带通和带阻滤波器的设计方法，频率采样设计法的基本概念和线性相位的实现方法。几种线性相位的特点，熟悉和掌握矩形窗、三角形窗、汉宁窗、海明窗、布莱克曼窗、凯塞窗设计 IIR 数字滤波器的方法，频率抽样设计法的线性相位的设计方法，并对各种线性相位的频率抽样法的设计给出调整和改进。
利用 MATLAB 进行各类 FIR 数字滤波器的设计方法。(The design method of linear phase FIR low pass, high pass, band pass and band stop filter, the basic concept of frequency sampling design method and the realization method of linear phase. Familiar with and master the design methods of IIR digital filter of rectangle window, triangle window, Hanning window, Heming window, Blackman window and Kaiser window, and the design methods of linear phase of frequency sampling design method, and adjust and improve the design of frequency sampling method of various linear phases.
Matlab is used to design all kinds of FIR digital filters.)
- 2019-12-23 17:08:05下载
- 积分：1
