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Description: OFFSET函数解释,引用函数产生的多维引用及其应用
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Size: 261469 |
Author: 石建军 |
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Description: 频率同步代码，可以从中知道频偏造成的系统BER性能的情况-frequency synchronization code, we can know the Offset System BER performance of
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Size: 365568 |
Author: 张开 |
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Description: 此为频偏校正程序,通过TD_GG算法得到的频偏值还存在几赫兹的残余频偏，这里，我们可以通过反馈算法进行校正，以得到更加精确的频偏值。-for this frequency offset correction procedure for the adoption of the algorithm TD_GG Frequency values still exist remnants of a few hertz frequency offset, here, we can pass feedback correction algorithm, to be more precise frequency offset value.
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Size: 8192 |
Author: 张凯飞 |
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Description: 正交频分复用系统(OFDM)的频率偏移误差抑制技术仿真程序-orthogonal frequency division multiplexing (OFDM) the frequency offset error suppression simulation program
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Size: 9216 |
Author: wangbo |
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Description: 一个调整ADC gain offset 的程序，在里面你可以看到，如何通过Myson的MCU编写小系统。-an adjustment ADC gain offset procedures, the inside, you can see that Myson how to prepare the small MCU system.
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Size: 64512 |
Author: 侯思思 |
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Description: OFDM频偏估计优化算法代码，次代码文章是2007年硕士毕业优秀论文，具有很高的参考价值。-OFDM Offset Estimation Algorithm optimization code, sub-article code is 2007 graduate Master of excellent essays, have a very high reference value.
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Size: 260096 |
Author: 高磊 |
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Description: OFDM信号的频偏校正程序，用于估计子带上的频率偏移。-OFDM signals in frequency offset correction procedure used to estimate the sub-band frequency deviation.
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Size: 7168 |
Author: dengyongma |
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Description: We address the problem of blind carrier frequency-offset (CFO) estimation in quadrature amplitude modulation,
phase-shift keying, and pulse amplitude modulation
communications systems.We study the performance of a standard
CFO estimate, which consists of first raising the received signal to
the Mth power, where M is an integer depending on the type and
size of the symbol constellation, and then applying the nonlinear
least squares (NLLS) estimation approach. At low signal-to noise
ratio (SNR), the NLLS method fails to provide an accurate CFO
estimate because of the presence of outliers. In this letter, we derive
an approximate closed-form expression for the outlier probability.
This enables us to predict the mean-square error (MSE) on CFO
estimation for all SNR values. For a given SNR, the new results
also give insight into the minimum number of samples required in
the CFO estimation procedure, in order to ensure that the MSE
on estimation is not significantly affected by the outliers.
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Size: 1265664 |
Author: 吴大亨 |
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Description: 在网络分析领域，偏移量是一个频繁出现的术语，如IP分段偏移量、TCP偏移量、位偏移，基于数据包偏移、基于协议偏移等。本文章对这些概念以图文并茂的形式进行了讲解。-In the field of network analysis, offset is a frequent terms, such as the IP sub-Offset, TCP offset, digital offset, packet-based offset, offset, etc. Based on the agreement. This article illustrated these concepts to explain the forms.
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Size: 64512 |
Author: 风帆 |
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Description: 为解决直接序列扩频系统的数字收发机中初始频率的捕获问题，提出了一种通过DFT变换，在频域
上进行抛物插值运算的频偏估计的算法。该算法可适应低信噪比、宽频率偏移范围的恶劣通信环境和突发的通信
模式，且算法复杂度较低。该算法已在FPGA 中实现。-To address the direct sequence spread spectrum system, the number of transceivers in the initial frequency of the capture problem, a transformation through the DFT, in the frequency domain for parabolic interpolation computing frequency offset estimation algorithms. The algorithm can be adapted to low signal to noise ratio, broadband rates offset the scope of bad communications environment and unexpected modes of communication, and the algorithm complexity low. The algorithm has been realized in the FPGA.
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Size: 63488 |
Author: 赵平 |
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Description: OFDM系统中的载波频偏估计算法及其性能分析,OFDM 系统中训练序列辅助的载波频偏估计算法及其性能-OFDM system carrier frequency offset estimation algorithm and its performance analysis, OFDM systems training sequence-assisted carrier frequency offset estimation algorithm and its performance
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Size: 1760256 |
Author: 李继龙 |
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Description: 实现了besier曲线等距线生成算法。等距线生成效果好。-The realization of the equidistance line besier curve generating algorithm. Equidistance line to generate effective.
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Size: 50176 |
Author: 刘刘 |
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Description: OFFSET函数解释,引用函数产生的多维引用及其应用-Explain the OFFSET function, to use functions to generate multi-dimensional references and its application
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Size: 261120 |
Author: |
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Description: OFDM仿真程序MATLAB
接收端采用的算法和程序流程与发送端发送的OFDM符号的帧结构有关系。具体的帧结构，以及定时估计，频偏估计，剩余误差跟踪的算法可参考算法说明文档-MATLAB simulation program OFDM receiver algorithm and procedures used in processes and the sending end to send the frame structure of OFDM symbols are. Concrete frame structure, as well as the timing estimation, frequency offset estimation, the remaining error tracking algorithm algorithm can refer to documentation
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Size: 124928 |
Author: |
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Description: 这是一篇OFDM频偏估计的元老级文章。相信会对搞频偏的同志很有帮助。-This is a frequency offset estimation of OFDM senior articles. Believe that the comrades will be very helpful to engage in offset.
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Size: 620544 |
Author: bill |
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Description: 在DAB系统中的频率同步，载频同步，参考一下Carrier frequency offset estimation of DAB receiver based on phase reference symbol-In the DAB system frequency synchronization, carrier frequency synchronization, refer to Carrier frequency offset estimation of DAB receiver based on phase reference symbol
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Size: 210944 |
Author: Aries |
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Description: The implementation of estimation and correction of carrier frequency offset of COFDM system in DAB receiver IC ASIC03
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Size: 186368 |
Author: Aries |
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Description: This paper is" a technique for orthogonal frequency division multiplexing frequency offset correction which wrote by H.Moose
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Size: 620544 |
Author: Tony |
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Description: 菜单定义
=== === === === === === =====
菜单函数
入口：菜单描述段地址/偏移量:DS:SI
0---菜单号
2---父菜单号
4---菜单类型
OFFSET(6-7)象素值
OFFSET(8-9)菜单项的行坐标
OFFSET(10-11)菜单项的列坐标
从10开始--由0为分格符结束----------菜单标题
菜单项
OFFSET（0--1）子菜单（0为无子菜单）
OFFSET(２－３)为句柄
OFFSET(4-5)象素值
OFFSET(6-7)菜单项的行坐标
OFFSET(8-9)菜单项的列坐标
OFFSET4开始，由0为分格符结束----菜单项
OFFSET(0-1)象素值
OFFSET(2-3)菜单项的行坐标
OFFSET(4-5)菜单项的列坐标
菜单项之后，由0为分格符结束---菜单项注解
0xff--菜单结束标记
出口: CY-出错,NC-成功
=============================================================================
杨文斌
4/4/2008
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Size: 40960 |
Author: 6756 |
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Description: 一种ofdm频偏估计误差的方差MATLAB程序，可以运行，能得到结果图 -A frequency offset estimation error variance ofdm MATLAB program, you can run, can get results map
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Size: 1024 |
Author: 邢昊 |
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