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Description: 一个快速算法的例子，有和一般算法的比较--A example about fast algorithm , it has been comparied with common algorithms
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Size: 55296 |
Author: 站长 |
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Description:
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Size: 73728 |
Author: 火箭 |
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Description: MIMO信道编码,主要由matlab编写而成,可供参考-MIMO channel coding, mainly prepared by Matlab, for example,
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Size: 1024 |
Author: 小明 |
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Description: 用simulink工具对OFDM进行仿真。BPSK作为例子，其它的可修改-Simulink tools used to simulate OFDM. BPSK as an example, the other may be amended
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Size: 14336 |
Author: wuzemin |
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Description: 基于TMS320F2812的AMR+RS编解码+OFDM调制解调源程序。是stand alone运行版本，即无需接入JTAG仿真器，下载后直接运行。包括ADC和PWM的控制。-based on TMS320F2812 AMR codecs RS OFDM modulation and demodulation source. Is a stand alone version of operation, that is, without access JTAG Emulator download directly operation. Including the ADC and PWM control.
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Size: 1330176 |
Author: simon |
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Description: 一个MIMO信道仿真实现的例子，有详细的文档说明和完整的代码-a MIMO Channel Simulation example, a detailed description and documentation of code integrity
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Size: 569344 |
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Description: OFDM系统 发射、接收源程序，还有一篇文章说明哦，是OFDM系统学习不错的例子-OFDM system transmitter and receiver of the source, there is an article note Oh, OFDM system is a good example of learning
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Size: 380928 |
Author: linghe |
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Description: There is an example of how to use the LDPC encode/decode with AWGN
channel model in files .\ldpc_decode.m and .\GFq\ldpc_decode.m.
There are a few parity check matrices available in the code but
you can use other matrices provided you have enough memory to load
them. I suggest checking out matrices in Alist format available on
David MacKay s web site.You will need to have access to a MEX compiler
to be able to use a few functions written in C.
LDPC的仿真代码-There is an example of how to use the LDPC enc ode/decode with AWGN channel model in files. \ l dpc_decode.m and. \ GFq \ ldpc_decode.m. There are a few parity check matrices available in the code but you can use other matrices provided you have enough memory to load them. I suggest check ing out matrices in Alist format available on Da vid MacKay's web site.You will need to have acces MEX's to a compiler to be able to use a few function 's written in C. Simulation LDPC code
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Size: 593920 |
Author: 王文 |
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Description: 里面包含cdma和ofdm两个方面的程序，非常难得的经典例子-Cdma and OFDM which contains two procedures, a very rare example of a classic
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Size: 11264 |
Author: chongge |
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Description: OFDM程序示例：采用64子信道，应用16QAM传输，每个子载波均传输相同的比特数4，不使用信道编码；使用迫零均衡和MMSE均衡，比较两者性能。-OFDM procedures Example: a 64-channel, application 16QAM transmission, each transmission subcarriers are the same number of bits 4, do not use channel coding the use of force balance and MMSE zero balance, compare the performance.
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Size: 2048 |
Author: 穆佳 |
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Description: 主函数Alamouti(Nr,max_snr,max_err_symbol,symbol_per_frame)
调用函数QpskMapping(psudo_bit_sequence)－－二进制数据到QPSK信号的变换
调用函数RayleighCH(Nr,Nt)－－瑞利衰落信道模拟
仿真示例：
Alamouti(1,12,20,24)
说明：
1.2根发射天线、1根接收天线
2.最高信噪比为12dB，即仿真范围为0dB到12dB
3.在每个信噪比条件下,误符号数超过20即停止该信噪比条件下的仿真
4.每一帧数据为24个QPSK符号
综合仿真函数SimAlamouti(max_snr,max_err_symbol,symbol_per_frame)
具有一根接收天线系统的SER性能与二根接收天线的系统SER性能比较
SimAlamouti(12,20,24)-The main function Alamouti (Nr, max_snr, max_err_symbol, symbol_per_frame) function call QpskMapping (psudo_bit_sequence)- binary data to the QPSK signal transformation function call RayleighCH (Nr, Nt)- Rayleigh fading channel Simulation Example: Alamouti (1,12 , 20,24) Description: 1.2 transmission antennas, a receiving antenna 2. the highest SNR 12dB, that is, simulation range of 0dB to 12dB 3. in each signal to noise ratio conditions, the misuse of symbols that stop a few more than 20 The signal to noise ratio under the conditions of simulation 4. each frame of data for the 24 QPSK symbols integrated simulation function SimAlamouti (max_snr, max_err_symbol, symbol_per_frame) with a receiving antenna system SER performance and two receive antenna system SER performance comparison SimAlamouti (12,20,24)
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Author: 老何 |
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Description: 本设计根据OFDM系统的实际需要，提出一种用FPGA实现FFT运算的方案，并以64点FFT为例，在Quartus II软件上通过了综合和仿真。-The design of OFDM systems in accordance with the actual needs of a computing using FPGA realize FFT program, and 64-point FFT as an example, in the Quartus II software through a comprehensive and simulation.
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Size: 27648 |
Author: 叶开 |
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Description: matlab的cdma仿真代码，包括建模，信道仿真，学习cdma的很好的例子-matlab code of cdma simulation, including modeling, channel simulation, learning of the good example of cdma
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Size: 44032 |
Author: 王明 |
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Description: matlab仿真实例，希望能给你一点帮助-matlab simulation example, I hope to give you a little help
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Size: 111616 |
Author: renhuijun |
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Description: OFDM 、QAM系统的实现
PPT格式，很好很详细-OFDM, QAM System PPT format, very good detail
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Size: 583680 |
Author: 张华 |
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Description: ofdm仿真的入门代码，对初学者来说很有用的-entry-OFDM simulation code, for example very useful for beginners
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Size: 1024 |
Author: 施云涛 |
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Description: 正交频分复用（OFDM，Orthogonal Frequency Division Multiplexing）是一种多载波数字调制技术，也可以被当作一种复用技术。具有频谱利用率高、抗多径干扰等特点，OFDM系统能够有效地抵抗无线信道带来的影响，例如信道的频率选择性衰落，脉冲噪声和共信道干扰的影响。本文主要介绍了OFDM原理的相关知识。-The Orthogonal Frequency Division Multiplexing (OFDM, Orthogonal Frequency Division Multiplexing) is more than one kind of carrier digital modulation technology, may also treat as one kind of multiplying technology. Has the frequency spectrum use factor high, characteristics and so on anti-multi-diameter disturbance, the OFDM system can resist the influence which effectively the wireless channel brings, for example channel s frequency selectivity declines, impulse noise/pulse noise/pulsive noise and altogether channel disturbance influence. This article mainly introduced the OFDM principle related knowledge.
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Size: 333824 |
Author: 卡其米奇 |
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Description: Greedy Alg Ofdm Example
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Size: 1024 |
Author: Fray |
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Description: labview 实现用 usrp 进行 OFDM 传输文本，此实例提供丰富详尽的代码资源。适合新手参考学习。(LabVIEW implementation using USRP for OFDM transmission text, this example provides rich detailed code resources. For novice reference learning.)
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Size: 444416 |
Author: hookong
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Description: 有关MIMO-OFDM系统原理、应用及matlab仿真的实例代码(About the MIMO-OFDM system principle, application and MATLAB simulation example code)
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Size: 856064 |
Author: bachelor_b
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