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DFIG
这是一个用S函数写成的在altha/beta坐标系下的双馈风力发电机模型。(This is a function written by S in altha/beta coordinate system under the doubly-fed wind turbine model.)
- 2009-04-15 21:29:00下载
- 积分：1
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lizi
粒子群代码,是一个简单的例子群算法，maltab。可以根据需要进行修改，亲测过可以运行(Particle swarm code)
- 2014-02-19 15:31:48下载
- 积分：1
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2013TSP
说明： 通过并行压缩进行二维信号压缩，提出了一种利用并行压缩传感技术对二维信号进行压缩的新方案。根据这个原理，译码器的重新构造可以并行进行。通过对二维信号进行某些排列，可以确保所有列具有大致相同的密度级别，并且可以使用相同的测量矩阵进行采样。这样可以避免二维信号的矢量化，从而大大减小测量矩阵的尺寸。我们证明，如果排列良好，重建均方误差的上限会更紧。为了说明这一方案，我们将其应用于视频压缩并使用不同帧的排列有两种：参考帧的基于Z字形扫描的排列和非参考帧的基于块测试的排列。仿真结果表明，在相同的压缩比下，峰值信噪比比比在无置换情况下可提高3-7db左右。(we propose a new scheme to compress 2D signals using parallel compressed sensing. According to this seheme, the reeonstruction at the decoder can be performed in parallel. By performing certain permutation on a 2D signal, all columns are insured to have approximately the same density level and can be sampled using the same measurement matrix. In this way, vectorization of a 2D signal can be avoided, and thus the size of the measurement matrix can be dramatically reduced. We prove that with a good permutation, we can have a tighter upper bound on reconstruction mean square error. To illustrate this scheme, we apply it to video compression and use
two kinds of permutations for different frames: the zigzag-scanbased permutation for reference frames and the block-test-based permutation for non-reference frames. Simulation results show that under the same compression ratio, the peak signal-to-noise ratio can be improved by approximately 3-7 dB compared to the case without permutation.)
- 2019-01-12 22:48:49下载
- 积分：1
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demoEM1
implementation of em algorithm
- 2010-01-18 18:31:41下载
- 积分：1
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bp_bs_rii
IIR Transform lowpass filters to bandstop
- 2011-08-17 18:36:09下载
- 积分：1
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curve-ray-trace-and--travel-time
地震射线追踪、走时曲线以及地震记录正演模拟、去噪等程序。(Seismic ray tracing, travel time curves and forward modeling of seismic records, de-noising and other procedures.)
- 2015-04-05 17:07:32下载
- 积分：1
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BCS_CODE
贝叶斯压缩感知以及分布式贝叶斯压缩感知的算法实现，很好的范例(Bayesian Bayesian compressed sensing and distributed compressed sensing algorithm, a good example)
- 2021-04-20 20:58:50下载
- 积分：1
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MPPT
包含两种针对风电机组的MPPT算法：经典MPPT；风速湍流作为搜索信号的MPPT(contains 2 applications corresponding to the two types of MPPT algorithm: the classical one, using the hillclimbing
method, and another one, which uses extremum seeking control methods)
- 2015-02-04 10:56:34下载
- 积分：1
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DC-motor-speed-control
在matlab开发环境下，实现对直流电动机调速系统的仿真(MATLAB development environment to achieve the simulation of DC motor speed control system)
- 2013-05-05 22:08:45下载
- 积分：1
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quedingyuzhijiangzao
matlab下使用penalty策略确定降噪的阈值(matlab use penalty strategy to determine the threshold denoising)
- 2008-12-25 21:29:15下载
- 积分：1
