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LDPC_802.16e仿真代码

于 2018-06-13 发布文件大小:29KB

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下载积分: 1 下载次数: 21

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代码说明：

可以产出LDPC_802.16e码字，不同码长不同码率(creat LDPC_802.16e ldpc code)

文件列表：

LDPC_802.16e仿真代码\decodeLogDomain.m, 2604 , 2016-04-27
LDPC_802.16e仿真代码\decodeLogDomainSimple.m, 2039 , 2016-06-17
LDPC_802.16e仿真代码\decodeProbDomain.m, 2465 , 2016-06-16
LDPC_802.16e仿真代码\FPGA_data_test.m, 1877 , 2016-06-07
LDPC_802.16e仿真代码\fpga_test.m, 1846 , 2016-06-24
LDPC_802.16e仿真代码\huizong.m, 533 , 2016-06-12
LDPC_802.16e仿真代码\IEEE_encode.m, 2160 , 2016-06-17
LDPC_802.16e仿真代码\IEEE_ldpc.asv, 6718 , 2018-06-02
LDPC_802.16e仿真代码\IEEE_ldpc.m, 6716 , 2018-06-02
LDPC_802.16e仿真代码\ldpc_decode.m, 2099 , 2016-03-23
LDPC_802.16e仿真代码\Ldpc_Prob.m, 2084 , 2016-06-12
LDPC_802.16e仿真代码\LDPC_Sum_Product.m, 2077 , 2016-06-16
LDPC_802.16e仿真代码\lianghua.m, 1460 , 2016-05-13
LDPC_802.16e仿真代码\matrix_permutation_sparse.m, 410 , 2018-06-01
LDPC_802.16e仿真代码\minmum.m, 1739 , 2016-05-23
LDPC_802.16e仿真代码\m_xulie.m, 1561 , 2016-04-28
LDPC_802.16e仿真代码\test.mat, 8746 , 2018-06-02
LDPC_802.16e仿真代码\test.txt, 24265 , 2018-06-02
LDPC_802.16e仿真代码, 0 , 2018-06-02

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New folder (3)
this folder contains VIs related to USRP.

2019-06-08 22:23:44下载

积分：1
OFDM_memoryPolynomialPA
Simulation 16QAM-OFDM with mmeory Polynomial PA (Simulation 16QAM-OFDM with mmeory Polynomial PA)

2013-07-03 09:33:18下载

积分：1
serial to parallel
直接序列扩频通信中采用QPSK调制时，须将产生的串行数据首先串并变换成两路，本程序就是实现这种串并变换！(Direct sequence spread spectrum communications using QPSK modulation, it is necessary to have a string of serial data and converted into the first two, the process is to realize such a string, and transform!)

2009-07-01 11:48:14下载

积分：1
QPSK
matlab实现的qpsk调制过程，很详细，包括调制解调、自动频率控制和误码率分析等过程(matlab implementation qpsk modulation process, very detailed, including the modulation and demodulation, automatic frequency control, and error rate analysis process )

2011-12-06 15:09:52下载

积分：1
serial
多路复用写的一个可收发数据的串口应用程序(Write a multiplexer can send and receive serial data applications)

2013-07-20 09:31:31下载

积分：1
CDMA程序
说明：用matlab语言产生CDMA信号，并将信号解调(Generating CDMA signal)

2021-04-20 09:54:02下载

积分：1
大作业
说明：基于simulink，对二进制基带信号使用bpsk调制解调，进行仿真与性能分析.(the simulink of bpsk)

2020-06-10 18:44:27下载

积分：1
psk
说明：实现蒙特卡罗分析，可以直接调用进行对误码率等数字通信的相关参数分析(The realization of the Monte Carlo analysis, can directly call on the bit error rate for digital communications, such as analysis of relevant parameters)

2008-08-30 16:08:38下载

积分：1
BPSK调制仿真
bpsk调制仿真，可直接用 1、数字调制方法数字调制就是把数字基带信号的频谱搬移到高频处，形成适合在信道中传输的带通信号。基本的数字调制方式有振幅键控（ASK）、频移键控（FSK）、绝对相移键控（PSK）、相对（差分）相移键控（DPSK）。在接收端可以采用想干解调或非相干解调还原数字基带信号。数字信号的传输方式分为基带传输和带通传输。然而，实际中的大多数信道（如）无线信道具有丰富的低频分量。为了使数字信号在带通信道中传输，必须用数字基带信号对载波进行调制，以使信号与信道的特性相匹配。(1, digital modulation method Digital modulation is the transfer of the spectrum of a digital baseband signal to a high frequency to form a bandpass signal suitable for transmission in the channel. The basic digital modulation methods are amplitude keying (ASK), frequency shift keying (FSK), absolute phase shift keying (PSK), and relative (differential) phase shift keying (DPSK). At the receiving end, the digital baseband signal can be restored by using dry demodulation or non-coherent demodulation. Digital signal transmission methods are divided into baseband transmission and bandpass transmission. However, most channels in practice, such as wireless channels, have rich low frequency components. In order for a digital signal to be transmitted in a band channel, the carrier must be modulated with a digital baseband signal to match the signal to the characteristics of the channel.)

2019-05-28 10:46:01下载

积分：1
CAN
说明： QT编写的CAN通讯源代码文件，通讯盒子用的是珠海芯创的can盒(The source code file of CAN communication written by QT. The communication box is the can box of Zhuhai Xinchuang.)

2019-04-25 15:14:37下载

积分：1

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