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QPSK-OQPSK
对两种调相方法进行分析比较,通过MATLAB编程对比两种方式的区别与联系(Phase modulation of two methods of analysis and comparison, through MATLAB programming in two ways the difference between contrast and contact)
- 2008-04-23 22:16:59下载
- 积分：1
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bpsk
基于能量检测的频谱感知.由于实际信道中的多径和阴影效应，单个认知用户频谱感知的性能受到影响，因此需要靠不同用户间的协同频谱感知来对抗多径和阴影效应。本设计要求在文中采用一种协作机制，即两用户进行协作频谱感知，提高主用户的检测率，减少检测时间，并且得到捷变增益。要求给出仿真结果。(spectrum sensing in cognitive radio based on energy detection.As the channels in diameter and shadow, not a single user spectrum of capabilities and therefore need different between a user to the spectrum is perceived as more and the effect. this design for the use of a coordination mechanism, the two users collaborate spectrum, the detection rate of increase and decrease the test of time and get a change requires immediate gain. some emulation.
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- 2010-05-08 08:52:08下载
- 积分：1
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raleighchannel
瑞利信道仿真，用于ofdm，mimo系统中，望大家下载(Rayleigh channel simulation for ofdm, mimo system, hope you download)
- 2006-11-21 21:23:23下载
- 积分：1
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twodimentlms
The two dimensional LMS program is used to enhanced image contrast by adaptive filtering process, it operates on every fixel through each row and column
- 2013-11-11 03:29:11下载
- 积分：1
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codeee
basics of uwsn and implementation of time synchronization algorithm to improve the accuracy and to reduce the delay and offset
- 2015-02-24 17:05:16下载
- 积分：1
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power_estimate
本程序按照胡广书《现代数字信号处理》书中的谱估计的内容仿真了各种经典谱估计方法以及现代谱估计方法（周期图法、BT法、welch法、自相关法、修正的协方差法、burg法），因为是课程作业，因此逻辑上写得十分简洁，适合初学者参考。(The program in accordance with the Hu-book of modern digital signal processing book spectral estimation simulation the various classical spectrum estimation methods, as well as the modern spectral estimation methods (periodogram, BT France, welch method, auto-correlation method, the modified covariance method , burg method), because the course work, so logically written very simple for beginners.)
- 2013-01-02 17:36:33下载
- 积分：1
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Artificial potential field
说明： 人工势场法的路径规划的避障，进行搜索优化，然后进行适应度函数的处理(Artificial potential field method is used to avoid obstacles in path planning, search and optimize, and then deal with the fitness function)
- 2019-12-18 17:07:16下载
- 积分：1
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matlab6shijianyutigao
MATLAB6实践与提高，超星pdg格式，中国电力出版社(Practice and improve MATLAB6, Chaoxing PDG format, China Electric Power Press)
- 2008-06-03 08:30:17下载
- 积分：1
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discrim
国外编的信号识别的程序，大家看看，希望有用(err)
- 2008-06-17 22:08:37下载
- 积分：1
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DATCOM
弹道计算工具，包括文档说明，和相关源代码，好东西(Ballistic calculation tools, including documentation, and related source code, good things)
- 2014-02-18 21:11:36下载
- 积分：1
