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girth4_count
- 本程序可检验所设计的LDPC码中的4环个数。LDPC码中的4环决定LDPC码的解码算法是否能够快速收敛，见程序前言中的参考文献。 LDPC码为高性能信道纠错码，已被DVB-s2和IEEE802.16e采纳。-This procedure can be designed to test the LDPC code in ring number 4. LDPC code of 4 Central decision LDPC code decoding algorithm is able to f
OMNET+NS2-for-wsn
- OMNET_与NS2在无线传感器网络仿真中的比较研究-OMNET_ with NS2 simulation in wireless sensor networks in the comparative study of
LinearReceivers
- Linear CDMA Receivers Like Decorrelator MMSE and Matched filters efficien and fast code
peg-unige.tar
- LDPC的密度演化算法，C++写的，执行速度很快。-LDPC density evolution algorithm, C++ written in the implementation of the fast.
JDCHE_and_JDPP_for_TD_SCDMA
- TD-SCDMA系统联合检测中的信道估计、信道估计后处理、信道估计串行干扰消除后处理算法的源代码。其中，信道估计采用频域快速FFT法以减少运算量；后处理采用激活窗检测法，只保留激活用户的多径信息，其余置0，以达到降低干扰及噪声的目的；串行干扰消除可以消除多小区信道估计的干扰，以得到本小区的纯净信道估计结果。-TD-SCDMA system, joint detection of channel estimation, channel estimation and post-processing,
IDFT_IFFT
- 对OFDM信道建模，包括普通IDFT算法和IFFT快速算法-For OFDM channel modeling, including general IDFT algorithm and fast algorithms IFFT
sample1
- fast discrete curvelet transform of image
LTE_Link_Level_Simulator_Vehicom
- Vehicom LTE Link Level Simulator -The LTE link level simulator is a comprehensive simulation software used for algorithm development, performance evaluation and system validation associated with LTE systems. The simulator have Matlab and C versions.
1
- 这个是快速天线选择算法里递减型快速天线选择与递减型快速天线选择算法的代码-This is a fast antenna selection algorithm code descending type fast antenna selection algorithm
3gpp-turbo
- 一种基于3gpp标准的运行速度较快的turbo编译码程序，内含logmap，max-logmap，th-logmap译码算法，程序达到设定的错误帧数自动停止，速度快！-Based on the the 3gpp standard run faster turbo encoding and decoding procedures, containing logmap the max-logmap, th-logmap decoding algorithm, the program reaches
xfft_v8_0_bitacc_cmodel_lin64
- FFT的C模型，用于仿真FFT IP Core的功能-Bit Accurate C Model of Fast Fourier Transform
ZFMMSESIC
- 本程序用MATLAB对ZF,MMSE，SIC进行了快衰落信道的检测算法仿真。调制用的是BPSK，对初学3G的同志们来说很实用-This procedure using MATLAB to ZF, MMSE, SIC conducted a fast fading channel detection algorithm simulation. Modulated using BPSK, 3G comrades for beginners is very useful
IFFT_500_new2
- inverse fast fourier transfomr sourcecode
ambiguity
- 计算并显示滤波器的ambiguity function，分析滤波器的时间频域特性，使用卷积矩阵运算速度快-Calculates and displays the filter ambiguity function, time-frequency domain analysis filter characteristics, the use of fast convolution matrix operations
ofdmce
- 程序是OFDM系统整个发送接收过程，其中包含QPSK调制解调，快速傅里叶正逆变换，还有信道估计等过程。-The procedure is the OFDM transmitting and receiving process of the system, which includes QPSK modulation and demodulation, and inverse fast Fourier transform, and the channel estimation process.
ofdm
- 正交频分复用（OFDM）是一种通过快速傅里叶变换实现的多载波宽带数字调制技术。相比一般的数字通信系统。它具有频带利用率高和抗多径干扰能力强等优点，因而适合于高速率的无线通信系统。正交频分复用 OFDM 是第四代移动通信的核心技术。论文首先简要介绍了OFDM基本原理。在给出OFDM系统模型的基础上,用MATLAB语言实现了整个系统的计算机仿真并给出参考设计程序。-Orthogonal frequency division multiplexing (OFDM) is a fast Fourier
AGPS-position
- AGPS定位基本原理浅析，AGPS（Assisted GPS，A-GPS，网络辅助GPS）定位技术结合了GPS定位和蜂窝基站定位的优势，借助蜂窝网络的数据传输功能，可以达到很高的定位精度和很快的定位速度，在移动设备尤其是手机中被越来越广泛的使用。-AGPS positioning the basic principles of analysis, AGPS (Assisted GPS, A-GPS, network-assisted GPS) positioning technology com
MIMO_OFDM_BPSK
- mimo fodm in fast fading channel
FMBC_OQAM_AWGN
- FBMC/ OQAM 利用多相滤波器和IFFT快速傅里叶变换实现的FBMC基本结构。具有良好的性能。-FBMC/OQAM. polyphase filter and IFFT Fast Fourier transform of the basic structure of FBMC. Good performance.