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greyPID
对于连续非线性系统，可以使用灰色预测PID控制(For a continuous nonlinear system, you can use gray prediction PID control)
- 2009-10-23 21:00:42下载
- 积分：1
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DropDownSearch
Drop Down Searching implementation on Powerbuilder.
- 2015-02-19 22:56:58下载
- 积分：1
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ISI
不同信道条件下码间串扰的情况，包括波形图和眼图。(Under different channel crosstalk between code, including waveform and eye diagram.)
- 2010-07-25 11:03:16下载
- 积分：1
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Research-on-Compressed-Sensing
经典的香农采样定理认为,为了不失真地恢复模拟信号,采样频率应该不小于奈奎斯特频率(即模拟信号
频谱中的最高频率)的两倍.但是其中除了利用到信号是有限带宽的假设外,没利用任何的其它先验信息.采集到
的数据存在很大程度的冗余.Donoho等人提出的压缩感知方法(Compressed Sensing或Compressive Sampling,
CS)充分运用了大部分信号在预知的一组基上可以稀疏表示这一先验信息,利用随机投影实现了在远低于奈奎斯
特频率的采样频率下对压缩数据的直接采集.该方法不仅为降低采样频率提供了一种新思路,也为其它科学领域
的研究提供了新的契机.该文综述性地阐述了压缩感知方法的基本原理,给出了其中的一些约束问题和估计方法,
并介绍压缩感知理论的相关问题———矩阵填充,最后讨论了其未来可能的应用前景.
(According to the conventional Shannon s sampling theorem,in order to represent the
analog signal,the sampling rate should not be less than twice the Nyquist sampling rate.Howev-
er,this theorem only makes use of the bandwidth information.As a result,the collected data
contain many redundant information.The recently proposed sampling method,compressed sens-
ing or compressive sampling(CS),can collect compressed data at the sampling rate much lower
than that needed in Shannon s sampling theorem by exploring the compressibility of the signal.
This paper presents a review on the basic theory of CS.Some of the restrictions and recovery
methods in CS are also discussed.Finally,some potential applications based on CS are presented.
)
- 2014-09-04 15:25:07下载
- 积分：1
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074
实验三、四阶Runge-Kutta法求解初值问题，是我的实验报告。(The third experiment, fourth-order Runge-Kutta method to solve initial value problems, is my lab report.)
- 2010-06-12 22:01:22下载
- 积分：1
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Lista1
introduction to matlab image processing in matlab
- 2009-11-24 06:36:37下载
- 积分：1
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huffman_GUI
huffman编码GUI界面及其代码设计(huffman coding GUI design)
- 2012-05-13 11:43:04下载
- 积分：1
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mianyi
免疫算法的matlab代码，应该比较好用，谢谢支持！(immune algorithm Matlab code, it should be more convenient, thank you support!)
- 2007-03-20 12:20:00下载
- 积分：1
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ykddfz
利用MATLAB进行铅垂平面有控弹道仿真，并给出参数结果(Vertical plane with MATLAB simulation of controlled trajectory, and the results are given parameters)
- 2014-11-13 14:00:14下载
- 积分：1
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costas
if you would like bpsk costas
- 2010-11-08 21:16:53下载
- 积分：1
