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wanghua_20064494930-0
- 差错控制编码 ppt 引言 纠错编码的基本原理 常用的简单编码 线性分组码 循环码 卷积码 -error control coding ppt
Viterbi
- 无线光通信；卷积交织；Viterbi并行译码 在误码率为10的负6次方 时，相对于最佳阈值 判决有约6.9dB的编码增益，与完美交织下的编码性能仅相差0.3dB-Wireless Optical Communication Convolutional Interleaver Viterbi decoding in parallel at the bit error rate of 10 negative 6 power when compared with the optimal
QPSK
- 提出了一个采用(2,1,7)卷积码+QPSK的中频调制解调方案,并在Xilinx公司的100万 门FPGA芯片上实现了该系统。该系统在信噪比SNR为6dB左右时可实现速率超过1Mbit/s、误码率 小于10-5的数据传输。 -Proposed a use of (2,1,7) convolutional code+ QPSK modulation and demodulation of the IF program, and in Xilinx' s FPGA chip one
convolutionalcoding
- 基于DSP中的54系列用于扩频通信中，实现卷积编码和为随机序列的生成。-DSP-based 54 Series for spread spectrum communication, convolutional coding and implementation for the generation of random sequence.
wirelesscommunicationfinalproject
- 基于OFDM系统的传统信道编码，诸如卷积吗，交织迭代的概念进行了描述并给出了源代码。-Traditional channel coding scheme (convolutional code) The concept of interleave
matlab
- 基于Matlab的时域卷积的动态演示的实现，对进行DSP工作的通知可能有一定帮助。欢迎下载-Matlab-based time-domain convolution of the realization of the dynamic presentation of the work carried out to inform the DSP may have some help. Welcome to download
matlab
- matlab 用DFT实现长序列卷积并用FFT进行信号谱分析-matlab convolution with the DFT and used to achieve a long sequence of FFT for signal spectral analysis
conv_codeM
- 自己写的卷积编码MATLAB程序，已将验证过了，没问题，可以用的哈！-Wrote it myself, convolutional coding MATLAB program has been verified, and no problem, you can use Ha!
DSP_based_power_line_modem
- 基于DSP的电力线调制解调器及其驱动程序的研究，包括OFDM调制技术、卷积码、交织编码和Turbo码编码技术、同步、访问控制方式等关键技术。研究生毕业论文，花银子买的，现在无私贡献出来咯！不可多得，叙述非常详尽，仅供参考！-DSP-based power line modem and its drivers, including studies on OFDM modulation, convolutional codes, interleaving coding and Turbo codin
Viterbi
- 关于卷积码维特比译码的方法的实现，硬判决方法译码-Viterbi decoding of convolutional code implementation of the method, hard decision decoding method
conv
- 此程序中将两个离散时间信号卷积，在数字信号处理过程中很有用！-conversion
Viterb
- viterb算法是卷积码中重要的一种译码算法，程序中用MATLAB实现了VITERB的译码算法，并且写了信道编码程序和二进制码通过以p概率错误的信道程序-viterb algorithm is important as a convolutional code decoding algorithm, the program using MATLAB to achieve a VITERB the decoding algorithm, and wrote letters Road, binary
TCM_tutorial
- 从卷积编码到TCM编码调制，优缺点，性能对比都有了-tutorial on Trellis Coding Modulation
W607
- 本文首先介绍了两种协作方式与OFDM框架，并结合OFDM技术进行了系统仿真，对比分析了OFDM系统与CRC编码OFDM系统与卷积码编码OFDM系统仿真性能。-two methods to realize cooperative diversity in OFDM systems are proposed simulations using OFDM techniques are performed and the performance of the CRC coding OFDM syst
Convolution-code-
- 卷积编码，在通信系统中为了保证传输质量要进行信号编码-Convolution code
shiyan4
- 编程实现任意两个输入序列a,b的线性卷积-Programming any two input sequences a, b of the linear convolution
xljjyxgys
- 这是PPT格式文件，文件中讲述了CCS中实现现行卷积及线性相关运算。-This is a PPT format, file tells CCS to achieve current and linear convolution operation.
fengdazheng
- 盲辨识、盲均衡（或反卷积）。主要是盲均衡方面的资料。西电冯大政。值得一看-Blind Equalization。Blind source separation
Dispossal-of-signal-in-time-domain
- 讲述如何使用matlab进行基本的信号变换，包括傅里叶变换，卷积。使用矩阵的方式进行傅里叶变换，避免了使用matlab函数运算功能带来的大量时间浪费-How to use matlab to basic signal conversion, including the Fourier transform, convolution. Matrix Fourier transform, to avoid a lot of time wasted matlab function computing
2-1-3matlab
- matlab仿真通过的2 1 3卷积编译码-213 convolutional encoding and decoding matlab simulation by