-
LDPC编译码 matlab仿真，BP算法
说明： LDPC的matlab仿真，使用BP算法，在BPSK调制信道下仿真(Matlab simulation of LDPC, using BP algorithm, simulation under BPSK modulation channel)
- 2021-04-22 09:58:49下载
- 积分：1
-
final
PSK通信信号盲解调测试程序，final1_1和final1_2为两种不同的产生PSK通信信号的程序，final2_1预估计载波频率，final2_2预估计码元速率，final3进行载波同步，final4进行码元同步，进而解调出原信号。(PSK Blind Demodulation)
- 2011-12-25 11:52:27下载
- 积分：1
-
分数阶傅里叶变换对chirp信号进行解调 frft
区别去传统的傅里叶变换，对于非平稳信号而言，分数傅里叶变换是一个较好的方法，本程序实现了分数傅里叶变化对LPF类信号的估计。具有较高的学习价值(Different from the traditional Fourier transform, for non-stationary signals, fractional Fourier transform is a better method, this program implements the fractional Fourier transform to estimate the class LPF signal. It has higher learning value)
- 2017-07-14 12:26:05下载
- 积分：1
-
TTurbo_QAM_2au
Turbo编码16QAM在AWGN信道中的性能Turboo码份量码为[1,17/15],码率为1/2,采用随机交织器
(Turbo coded 16QAM in AWGN channel performance Turboo code amount of code [1, 17/15], the rate 1/2, using a random interleaver)
- 2021-05-07 14:58:36下载
- 积分：1
-
ldpc-simplify
LDPC 译码算法 spa bp置信传播(LDPC spa bp LDPC LDPC)
- 2021-05-07 08:28:36下载
- 积分：1
-
hamming
Hamming码编译码的算法及实现 海军工程大学电子工程学院学报(Hamming code encoding and decoding algorithm and the realization of the Naval University of Engineering School of Electronic Engineering Journal)
- 2009-05-07 21:55:44下载
- 积分：1
-
JavaLauncher_EKA2
this file is used to activate app on startup of nokia mobile.
- 2013-09-05 14:50:11下载
- 积分：1
-
897650
种基于VB6．0开发的可进行瓦斯监测并报警的友好界面。该界面通过串行通信方式接收各种瓦斯报警器采集的数据。(Species can be developed based on VB6.0 gas monitoring and alarm-friendly interface. The serial communication interface to receive a variety of gas alarm, the data collected.)
- 2011-05-23 21:32:47下载
- 积分：1
-
OPNET仿真的无线信道
OPNET仿真的无线信道，OPNET仿真的无线信道
- 2010-03-14 21:57:44下载
- 积分：1
-
201112
一篇关于四桥臂有源电力滤波器关键技术研究的文章(research on the key issues of the four-leg active power filter)
- 2013-12-16 16:56:47下载
- 积分：1
