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gaborcons
gabor algorithm in matlab
- 2009-05-17 19:39:01下载
- 积分：1
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Variable-wise-MPCA
基于变量展开和主元时变协方差的MPCA的MATLAB小程序，希望对有需要的人有所帮助哈(based variable-wise unfolded multi-way MPCA)
- 2013-05-03 10:12:10下载
- 积分：1
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adaptive
最小均方算法在DPSK和4QAM中的实现，很有用啊，还有word文档介绍基本原理(least mean square algorithm for DPSk and 4QAM transmission )
- 2011-12-22 22:17:42下载
- 积分：1
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MATLAB_xPCTPMS
本文采用科研领域广泛应用的、功能强大的MATLAB软件及其仿真工具箱Simulink、Real-time Workshop、xPCTarget研究开发了针丈接轮胎压力监测系统(TPMS)的数据采集与处理系统。 首先利用Simulink工具箱建立TPMS系统所需参数的处理方法仿真模型 然后构建了基于MATLAB/xPCTarget的硬件平台,并结合所建立的仿真模型完成了整个数据采集与处理系统的开发 最后,通过实车实验,实时地采集数据,对系统的采集和处理数据功能进行验证。(In this paper, widely used in the field of scientific research, powerful and simulation software MATLAB toolbox Simulink, Real-time Workshop, xPCTarget research and development of a needle then Zhangting Tire Pressure Monitoring System (TPMS) for data acquisition and processing system. First of all, the use of Simulink toolbox parameters required for the establishment of TPMS system simulation model approach then constructed based on MATLAB/xPCTarget hardware platform, combined with simulation models created by the completion of the entire data acquisition and processing system Finally, it is vehicle experiments, real-time data collection, the system of collection and processing of data validation functions.)
- 2009-07-01 11:11:19下载
- 积分：1
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project
embed and extract an image in lsb of audio!!
- 2014-10-27 17:31:28下载
- 积分：1
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niudun
用牛顿法解决非线性规划问题，解决问题所需时间少，能提高效率，但须具有二阶导数(Newton' s method to solve nonlinear programming problems, less time, and can improve the efficiency needed to solve the problem, but must have a second derivative)
- 2013-04-08 18:20:44下载
- 积分：1
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OFDM
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。(First, according to the characteristics of the short training word correlation operation, the signal reaching the detector, when the detected correlation value is greater than the threshold after a certain number of times that a signal arrives. And then the characteristics of long training word, the correlation operation for the FFT window starting position of an OFDM symbol estimate. The estimated position of the FFT window, the first small frequency offset in the time domain estimation, the two long training word small frequency offset compensation, the FFT operation, the FFT result of the operation for integer frequency offset estimate. These parameter estimation is completed, the data can be demodulated on. The first portion of the data for a complete frequency offset compensation, and based on the estimated FFT window position of the FFT operation to obtain frequency domain data, demodulated. Then corresponding to the position of the pilot subcarriers are extracted on pilot inform)
- 2020-11-04 23:49:52下载
- 积分：1
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agrupamientosdifusos
matlab program for fuzzy logic clustering
- 2011-11-29 05:46:51下载
- 积分：1
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1427532752
混沌matlab工具箱免费拨接版本，无限次试用(Chaos the matlab toolbox free dial-up version, unlimited trial)
- 2012-11-14 20:13:27下载
- 积分：1
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Conv_en--Decoder
encoderr/decoder computation algortithm. user may vary the code
- 2015-04-17 09:03:12下载
- 积分：1
