-
OFDM-MATLAB
首先根据短训练字的特性进行相关运算,进行信号到达检测,当检测到相关值大于门限一定次数后,认为有信号到达。然后根据长训练字的特性,进行相关运算,进行OFDM符号FFT窗口起始位置的估计。估计出FFT窗口的位置后,先在时域进行小频偏的估计,将两个长训练字进行小频偏补偿后,进行FFT运算,根据FFT运算的结果进行整数倍频偏的估计。这些参数估计完成后,就可以进行数据解调了。先对数据部分进行完整的频偏补偿,然后根据估计的FFT窗口位置进行FFT运算得到频域的数据,进行解调。然后在对应于导频的子载波位置上提取出导频信息,根据导频信息估计出剩余定时误差以及剩余的信道响应误差,将误差量送入环路进行跟踪。当收到所有数据后,重新回到信号到达检测状态,进行下一次信号到达的检测和信号接收。(failed to translate)
- 2020-11-04 22:59:52下载
- 积分:1
-
DigitalImageProcessing
冈萨雷斯数字图像处理matlab版源码DIPUM Toolbax V1.1.3,数字图像处理学习的工具(Gonzalez digital image processing matlab source version DIPUM Toolbax V1.1.3, digital image processing tools for learning)
- 2013-11-13 11:43:30下载
- 积分:1
-
track
跟踪行人的matlab例子,仅供参考,亲测可以实现(Matlab example for tracking pedestrians for reference only)
- 2018-03-06 14:06:14下载
- 积分:1
-
KineticsEst1_int1
用积分法进行反应速率分析得到速率常数k和反应级数n(Integral method for analysis of the reaction rate by the rate constant k and reaction order n)
- 2010-09-24 22:20:06下载
- 积分:1
-
93lc56abdatasheet
93lc56a/b的datasheet 參考看看(93lc56a/b The datasheet for reference to see)
- 2010-01-13 11:51:45下载
- 积分:1
-
ofdm_signal
this is a matlab program which generates OFDM signals
- 2011-05-09 13:52:50下载
- 积分:1
-
plotting-with-matlab
how to perform 3D plotting with matlab
- 2014-02-05 13:22:42下载
- 积分:1
-
ant_tspelitists
改进的蚂蚁算法,即带精英策略的蚂蚁算法,求解TSP问题,对深入理解蚂蚁算法的优化原理很有帮助,通过测试。(Improved ant algorithm, ant algorithm with elitist strategy, to solve TSP problem, the ant-depth understanding of the principle of optimization is helpful, pass the test.)
- 2010-10-24 14:30:18下载
- 积分:1
-
Lecture10II
Source code in matlab of neural network.
- 2010-05-30 02:24:42下载
- 积分:1
-
pro_bhp
this is one of the best satelite code in the world to find the look angle
- 2013-08-23 12:03:07下载
- 积分:1