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BeginningiPhoneDev.rar
- 《iPhone开发基础教程》源代码 介绍了iphone开发平台下的一些应用例子,IPhone development course source code introduced a number of applications under the example
8
- 8单径瑞利信道中的四发四收V-BLAST： (1) 请设计一种具体的导引辅助的信道估计方法，用Simulink进行仿真，测量16QPSK调制时的误码率性能。画出比特信噪比与信道估计均方误差的关系曲线，画出比特信噪比与误码率的关系曲线。 (2) 计算所设计方案的频谱效率是多少，单位为bit/Hz/s。-8 Single-Path Rayleigh Channel Four received four V-BLAST: (1) Please design a specific guide-a
winner2
- 欧洲winner2的官方3D天线信道模型源程序 内包含十多种场景选择 考虑了角度扩展 k参数等-H=WIM(WIMPAR,LINKPAR,ANTPAR) is a 5D-array of channel coefficients. For explanation of the input parameter structs, see WIMPARSET, LAYOUT2LINK, LAYOUTPARSET, and ANTPARSET. H is a cell array
DVB_S2_Codes
- Alternative good LDPC codes for DVB-S2-In our following paper, we find that the shortten codes of DVB-S2 have some problems,this program can provide a good DVB-S2 LDPC code without cascaded BCH codes. [1] Yang Xiao, Kiseon Kim, "Alternative
ppfilter
- QAM调制函数，对产生的二进制数进行qam调制，调制原理是对产生的二进制数进行串并转换，然后分为两路再进行qpsk调制-QAM modulation function, the resulting binary number for QAM modulation, modulation principle is generated binary number and converted to string, and then further divided into two QPSK modul
GPRS
- GPRS网络结构和网元 GPRS网络接口和协议 GPRS地址、编号和标识 GPRS移动性管理 GPRS会话管理 -GPRS network structure and network element GPRS network interface and protocol GPRS address, number and logo GPRS Mobility Management GPRS session management
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
leach
- 的比较简单，简化了一些实验环境和条件，不过可以参考一下，希望有帮助 -The relatively simple, to simplify a number of experimental environment and conditions, but can refer to what I hope will help
87361015MIMO_OFDMsystem
- 这是关于ofdm-mimo的一段小程序，能运行出来，得出几个信噪比的图-This is on ofdm-mimo' s a small program that can run out of plans to draw a number of signal to noise ratio
CMPP
- 中国移动通信 互联网短信网关接口协议 版本号：3-China Mobile SMS Gateway Interface Internet Protocol version number: 3.0.0
Cellularnetwork
- 蜂窝网络中移动台越区漫游仿真的VisualC++程序设计 对移动台的越区漫游规律,尤其是对移动台在越区漫游过程中所经过的不同的位置区个数进行研究,对各种位置管理策略的性能与代价的评价来说,具有现实意义。给出蜂窝网络中移动台六个方向越区漫游的仿真算法及Visual C++(6.0)程序。 -Of mobile station roaming areas of the law of Vietnam, especially for the mobile station roaming in t
vblast_sim
- VBLAST系统仿真，针对时变信道的自适应调制算法-erq.m : function for simulating ERQ algorithm with Gap parameter sqpc_g.m : function for simulating SQPC algorithm with Gap parameter sr_g.m : function for simulating SR algorithm with Gap parameter vblast_rate.m : fun
cdma2000-UV_Simulator
- 一个cdma2000的系统仿真器，附英文手册-The cdma2000-UV Simulator estimates the performance of data transmissions at the physical layer of the mobile communications technology cdma2000 1X. These wireless data transmissions enable the communication between mobile
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.
OFDMSimulation
- OFDM —— OFDM(Orthogonal Frequency Division Multiplexing)即正交频分复用技术，实际上OFDM是MCM Multi-CarrierModulation，多载波调制的一种。其主要思想是：将信道分成若干正交子信道，将高速数据信号转换成并行的低速子数据流，调制到在每个子信道上进行传输。此程序为ofdm仿真程序！-OFDM- OFDM (Orthogonal Frequency Division Multiplexing) that is ortho
L_3
- 多用户检测算法中的patsd子空间跟踪算法，用户数为4-Multi-user detection algorithm patsd subspace tracking algorithm, the number of users for the four
Erlang-B
- Implement an Erlang-B program, and calculate the offered traffic load for Channel number: 1~20, 200~220 Blocking rate: 1 , 3 , 5 , 10 -Implement an Erlang-B program, and calculate the offered traffic load for Channel number: 1~20, 200~220
WIMAX_Turbo_Code
- 这是一套完整的支持wimax 16e协议CTC的编译码程序， 主程序在demo.c 译码器：tcdecoder.c 编码器：tcencoder.c-/* This program simulates the classical turbo encoding-decoding system on PC.*/ /* It uses parallel concatenated convolutional codes described in Figure 2.9 in Chapter
s02-4
- This paper analyzes the performance of phase feedback, quasi-orthogonal space-time block codes (QOSTBC) and Extended OSTBC systems in the presence of feedback delay, feedback error and amount of channel feedback. Space-time code constructed f
Random-number-generation
- 随机数的产生，贡献出去，希望大家多多指点。-Random number generation, contribution out hope that many instructions.