搜索资源列表
UWBBPSK3
- This m file models a UWB system using BPSK with the fifth order derivative of the gaussian pulse with correlation receiver and intgrator.
UWB_analysis
- Plots time and frequency domains of UWB PPM monocycles and doublets with basic correlation receiver.
DPSK_UWB
- This m file models a DPSK UWB system using a delay in one leg of the mixer, correlation receiver low pass filter combination requiring no template for synching. Various waveforms are displayed throughout the system to allow the user to observe operat
costas--m
- 本程序是用matlab程序语言编写的costas环仿真程序，并对于模拟的costas环的性能进行了分析，costas环主要用于载波同步，本设计实现了对于载波频率跟踪的实现，并且给出图形对比-The program is written in matlab program costas loop simulation program, and the simulated performance of costas loop analysis, costas loop is mainly used
corr_on
- LTE主同步信号PSS在时域上的相关仿真，matla实现-time correlation of PSS of LTE
Chapter9
- 现代通信原理第九章程序代码，不错的程序，初学习者很好的程序-The Slepian-Wolf (SW) cooperation proposed in [1] is probably the first practical cooperative scheme that implements the idea of compress-and-forward. Through the exploitation of efficient distributed source coding (
Chapter10
- 现代通信原理第十章程序代码，不错的程序，初学习者很好的程序-The Slepian-Wolf (SW) cooperation proposed in [1] is probably the first practical cooperative scheme that implements the idea of compress-and-forward. Through the exploitation of efficient distributed source coding (
Baker_code_gen
- Generate the 6-bit long Barker Complex Number for helping design CDMA and OFDM orthogonal codes. Low cross-correlation, high auto correlation.
grd_test
- xwch_test.m是主测试文件；biaoji.mat存放滤波器系数；xiangweicha.m用FFT计算相位差。 仿真框架为： 1.标记信号和双音信号续接作为发送信号； 2.对双音中一个频率分量的相位做偏移，再经过一个低通滤波器（引入线性相位，模拟收发不能同步测量现象）后，作为收到的信号； 3.用一个检测信号对收发信号进行相关运算； 4.画出收发信号以及相关处理后的信号。找出相关信号的那个尖点，从而推算出收发双音信号0相位点； 5. 输入0相位点位置，计算
catchpreamble
- 这是前导码检测的程序，使用巴特码作为前导码，并采用移动相关检测之-This is the preamble detection procedures, the use of Butte code as a preamble, and detection of the moving correlation
test_URS
- 3GPP LTE系统下行UE专有参考信号的Matlab链路级仿真代码，证明信道时间相关性对于UE专有参考信号的影响。-3GPP LTE downlink UE special reference signal link level Matlab simulation code, demonstrate temporal channel correlation for UE special reference signal effect.
im_array_mul
- 复向量相乘，在SDMA正交配对或行列式配对中用于计算未分配信道用户之间的相关值-Multiplied by the complex vector for the correlation value calculation not to allocate the channel between users in SDMA the orthogonal pairing or determinant pairing
PSS_corr
- LTE TDD 同步序列PSS,SSS序列的生成，以及其滑动互相关检测的matlab代码。易参考~-LTE TDD synchronization sequence PSS, SSS serial correlation detection matlab code
ck_gaijin_schmidl
- 对Schmidl&Cox算法的分析，提出了一种改进的定时同步方案。该方案 利用前导字的相关性，通过改进同步算法实现接收端的定时同步，在高斯信道和SUI一3信 道环境下进行仿真，结果表明：改进的定时同步方案优于传统方案，能取得良好的定时同步。-Schmidl & Cox analysis of algorithms, an improved timing synchronization scheme. The program draws on the leading word
3gpp-channel-modle
- 3gpp信道模型matlab仿真有m文件源码 方便学习3g信道相关-3gpp channel model has m file matlab simulation source code to facilitate learning 3g channel correlation
xiangguanchangdu
- 计算相关长度，代码较短，请大家见谅，-Calculate the correlation length, short code, please forgive me, ha ha
analysis-and-conclusions-of-LTE
- 分析TDLTE系统主/辅同步信号的频域自相关性和互相关性以及小区搜索、同步算法的仿真。-Analysis of the frequency domain auto correlation and cross-correlation of the main/secondary synchronization signal of TDLTE system and the simulation of the cell search and synchronization algorithm.
TransmitDiversity_Mode2
- LTE下行链路发射分集仿真，仿真配置：16QAM调制、1/3码率Turbo编码、10MHz带宽、每个子帧一个PDCCH符号、单码字、8次迭代Turbo译码，每次处理1000万比特用户数据、早期终止机制、MMSE（最小均方误差）MIMO接收器，PDSCH发射端进行发射分集预编码。信道模型是LTE-MIMO信道附加AWGN信道。收发两端采用的双天线配置，天线相关性为中等。-LTE downlink transmit diversity simulation configuration: 16QAM