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cordic.tar
the cordic algorithm on matlab
- 2010-11-29 06:29:56下载
- 积分：1
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recursionls
系统辨识二阶递推最小二乘算法实现。对数据进行了归一化的预处理，并且对原始数据进行一次采样(Second-order recursive least squares system identification algorithm)
- 2010-01-01 14:17:33下载
- 积分：1
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f70M_B20Mhz_FM_modulate
简单的频率调制FM没有更多功能简单的频率调制FM没有更多功能简单的频率调制FM没有更多功能(FM MODULATION)
- 2010-05-07 20:50:31下载
- 积分：1
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dan
求方程的根植，，仅供参考，仅供参考，仅供参考，仅供参考(Demand equation is rooted, for reference, reference, reference, reference)
- 2011-09-27 10:46:56下载
- 积分：1
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jiediandaonajuzhen
本程序为c++环境下的电力系统潮流计算机算计算法中节点导纳矩阵的实现(This procedure for c++ Environment trend of power system computer algorithm calculated nodal admittance matrix of the realization of)
- 2007-09-15 22:34:48下载
- 积分：1
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xiaobobaofenjie
本程序重构各层低频和高频系数，画功率谱，横坐标为频率，纵坐标为功率，小波包分解最后一句是为显示小波包四层分解树结构(Reconstruction of the procedural layers of low and high frequency coefficients, draw power spectrum, the abscissa is the frequency, the vertical axis is power, wavelet packet decomposition is the last sentence of four to show the wavelet packet decomposition tree)
- 2010-11-19 10:05:16下载
- 积分：1
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hh
说明： 小波去噪，以Haar和db4小波基为例的去噪代码(wavelet，haar，db4)
- 2020-09-02 15:38:08下载
- 积分：1
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FFTfrequencychartisanalytical
1．通过实验加深对快速傅立叶变换（FFT）基本原理的理解。
2．了解FFT点数与频谱分辨率的关系，以及两种加长序列FFT与原序列FFT的关系。
离散傅里叶变换（DFT）和卷积是信号处理中两个最基本也是最常用的运算，它们涉及到信号与系统的分析与综合这一广泛的信号处理领域。实际上卷积与DFT之间有着互通的联系：卷积可化为DFT来实现，其它的许多算法，如相关、滤波和谱估计等都可化为DFT来实现，DFT也可化为卷积来实现。(1. Deepen the experimental fast Fourier transform (FFT) the basic tenets of understanding. 2. Understand the FFT spectrum and points of the resolution, and two extended sequence with the original FFT FFT relations. Discrete Fourier Transform (DFT) and the convolution of two signal processing is the most commonly used basic arithmetic, they relate to the signal and system analysis and synthesis of the wide range of signal processing field. DFT actually convolution and interoperability between contact : DFT into convolution can be achieved in many other algorithms, If relevant, filtering and spectral estimation could be achieved as DFT, DFT into convolution can be achieved.)
- 2007-03-09 23:52:10下载
- 积分：1
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ZHUSHUI
功率分配，注水功率分配MATLAB仿真程序(Power allocation, waterfilling power allocation of MATLAB simulation program)
- 2014-12-16 13:11:53下载
- 积分：1
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NEMD_Supplement
multivaraite empirical mode decomposition
- 2010-05-14 11:45:47下载
- 积分：1
