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Description: LogMAP译码算法,可用于递归卷积编码和非递归卷积编码的译码，代码质量高，供参考-<1> Log MAP decoder for RSC and NSC convolutional codes
<2> Based on Lalit Bahl s original BCJR algorithm and its logarithmic version (Hanzo & Woodard).
<3> Test-bench code is also included.
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Size: 5120 |
Author: Leo Tsao |
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Description: Log Distance n=4 code for large scale transmission
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Size: 1024 |
Author: matlab1234 |
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Description: log map 解码算法的仿真及与其他算法的比较-log map decoding algorithm simulation and comparison with other algorithms
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Size: 2048 |
Author: 何美枝 |
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Description: 一个网络抓包工具，支持三种协议(TCP,UDP和ICMP)的数据包抓取,使用winsock API编写，可以很方便的扩展自己的程序。可以把每种抓取的协议数据保存到日志记录文件中。抓包速度比较快，以树形列表给与分析，可以查看原始数据包。该程序需要在Windows XP/2000/NT操作系统上，并且有管理员权限。-1 PacketCapture tools to support the three kinds of protocols (TCP, UDP and ICMP) packet capture, using the winsock API write, you can easily expand their programs. Can be saved for each crawl of the protocol data to a log file. Ethereal' s faster, in order to give the analysis of tree list, you can view the original packets. The program requires Windows XP/2000/NT operating system and has administrator privileges.
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Size: 54272 |
Author: subzero_cn |
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Description: DX and Dy and LOG filter response histogram compairion between two image set
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Size: 1024 |
Author: jin |
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Description: 通过MATLAB软件；通过仿真得出性能曲线；从而比较bpsk的性能-The bit-error rate (BER) of binary phase-shift keying
in Rayleigh fading, using the Alamouti transmission scheme and
receiver selection diversity in the presence of channel-estimation
error, is studied. Closed-form expressions for the BER of log-likelihood
ratio selection, signal-to-noise ratio (SNR) selection, switchand-
stay combining selection, and maximum ratio combining are
derived in terms of the SNR and the cross-correlation coefficient
of the channel gain and its corrupted estimate. Two new selection
schemes, space–time sum-of-squares combining selection diversity
and space–time sum-of-magnitudes selection diversity, are
proposed and proven to provide almost the same performance as
SNR selection, but with much simpler implementations. The effects
of channel-
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Size: 340992 |
Author: 刘小洋 |
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Description: Web日志挖掘技术应用研究相关的论文，这是一篇有代表性的文献:Query Result Clustering for Object-level Search-Web log mining techniques applied research related papers, this is a representative of the literature
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Size: 704512 |
Author: chenadong |
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Description: sendmail s log analyze
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Size: 3072 |
Author: sunny |
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Description: Toolbox for log-spectral magnitude MMSE estimators under super-Gaussian densities.
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Size: 6144 |
Author: wusheng |
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Description: LOG边缘检测,实现不同的sigma情况下边缘检测的效果-log
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Size: 2132992 |
Author: qbm |
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Description: 运用Log-Map迭代译码算法实现Turbo码的简化译码，改善了码率，提高译码速度，减小了运算量。-The use of Log-Map iterative decoding algorithm decoding Turbo codes to simplify and improve the bit rate, improve decoding speed and reduce the computational complexity.
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Size: 118784 |
Author: 何天玲 |
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Description: dct transform tum log bary behnchod ho fazool time zaya kar rahy ho-dct transform tum log bary behnchod ho fazool time zaya kar rahy ho
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Size: 1866752 |
Author: Rehmat |
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Description: 由于噪声点(灰度与周围点相差很大的点)对边沿检测有一定的影响，所以效果更好的边沿检测器是高斯拉普拉斯(LOG)算子。它把我们在第3章中介绍的高斯平滑滤波器和拉普拉斯锐化滤波器结合了起来，先平滑掉噪声，再进行边沿检测，所以效果会更好。-As the noise points (points, a big difference with the surrounding gray points) on the edge detection to a certain extent, the effects are therefore a better edge detector is the Laplace Gaussian (LOG) operator. It is our described in Chapter 3 of the Gaussian smoothing filter and Laplacian sharpening filter combines first smooth out the noise, and then to edge detection, it would be more effective.
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Size: 124928 |
Author: zoubinbin |
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Description: 对数似然比测度下低密度奇偶检验码的译码算法，有很大的价值啊 -Log-likelihood ratio measure under the low-density parity check codes decoding algorithm, there is great value to ah
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Size: 94208 |
Author: 张力 |
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Description: multiscale log filter - finds maximum response of log filter in multiple scales and orientation, really fast-multiscale log filter- finds maximum response of log filter in multiple scales and orientation, really fast
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Size: 1024 |
Author: yogib |
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Description: 课程设计两个程序：一：数据帧（程序每帧设置为400bit)在有扰信道传输时，采用Turbo码进行编译码。并仿真Log-MAP译码算法在不同迭代次数下的性能。
二：实现有扰信道中，不同信噪比下，采用MAP译码算法的Turbo码的性能。
以上各主程序均有做比较详细的程序注释
可直接运行turbo_main.m或LogMAP.m，稍等片刻即可观察到仿真结果
-two programs of Curriculum design : a: Data frames (each frame is setted to 400bit per frame) ,under a interferent channel transmission uses Turbo codes and decodes. including simulation of Log-MAP decoding algorithm performance under different number of its iterations.
2: To achieve the simulate the performance of MAP decoding algorithm for Turbo code,with different SNR that is decided by interferent channel.
Above the main program have to do a more detailed program notes
Can be directly run turbo_main.m or LogMAP.m, wait a moment to the simulation results can be observed
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Size: 346112 |
Author: 陈侯海 |
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Description: Spying a file system
Windows applications can do dynamic monitoring of any specified directory. Once changes have occurred and are detected, the spy application can run various tasks ( run antivirus, log activity, determine more information about changes, call other tasks etc).-Spying a file system
Windows applications can do dynamic monitoring of any specified directory. Once changes have occurred and are detected, the spy application can run various tasks ( run antivirus, log activity, determine more information about changes, call other tasks etc).
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Size: 20480 |
Author: Tyr0 |
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Description: 图像配准，对数极坐标变换，英文论文，很好的参考文献-Epipolar Geometry and Log-Polar Transform in Wide Baseline Stereo Matching
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Size: 1243136 |
Author: tong jianfeng |
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Description: A source code to convert cartesian coordinates to Log-Polar coordinates for an image.
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Size: 2048 |
Author: Nima |
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Description: 一个windows系统事件日志interface处理例子-A windows system event log interface handling example
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Size: 28672 |
Author: 刘军升 |
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