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ARPUFENXIYUZISHIYINGZHENGQIANGQI
构造一组输入为白噪声加三个频率非常接近的正弦波，其信噪比为10dB，观测长度为256。试分别用普通AR谱估计和采用功率噪声抵消算法的AR谱估计估计这组信号的频率，并比较结果。(constructed a group of white noise input plus three very close to the frequency sine wave, the signal-to-noise ratio of 10dB. Observing length of 256. Were used to test the general AR spectral estimation using power and noise canceling algorithm for the estimation of AR spectrum estimation of this group of signal frequency, and the results of the comparison.)
- 2007-07-03 02:38:25下载
- 积分：1
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xiaoboshenjingwangluodeshijianxulie
基于matlab的小波神经网络的时间序列计算，欢迎大家使用。(Time series matlab wavelet neural network-based computing, welcome everyone to use.)
- 2014-01-08 17:21:17下载
- 积分：1
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IEEE33
IEEE30节点遗传算法，简单实用，适合初学者学习，可用于配电网重构(Genetic algorithms, simple and practical, suitable for beginners to learn, can be used for distribution network reconfiguration)
- 2015-06-03 10:19:47下载
- 积分：1
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spectrum
说明： 给出正弦加噪函数，通过FFT,DTFT,做频谱变化，幅度谱和相位谱。(Sine plus noise function is given by FFT, DTFT, make changes in the spectrum, amplitude spectrum and phase spectrum.)
- 2010-04-12 11:40:27下载
- 积分：1
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HW3P1
code to test the mimo system for the ML and MZ
- 2011-05-10 18:32:19下载
- 积分：1
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duojilianghua
包含三种跳频序列编码的实现，实现了性能改进，很经典的。(contains three hopping sequence coding to achieve and realize the performance improvements, very classic.)
- 2007-01-07 14:32:48下载
- 积分：1
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HHT
说明： 希尔伯特黄变换，用EMD将信号分解成本征模态函数，对分解的IMF分量进行hilbert变换(Hilbert Huang transform (HHT), EMD is used to decompose the signal into the cost eigenmode function, and the decomposed IMF component is transformed by Hilbert transform)
- 2020-11-24 21:23:54下载
- 积分：1
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2D_FDTD
时域有限差分法 Finite Difference Time Domain, FDTD程序，二维的，希望对大家有所帮助。(Several two-dimension Finite Difference Time Domain programs.
Hope helpful.)
- 2009-10-10 22:35:49下载
- 积分：1
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BP-for-C-and-Matlab
bp算法C语言和matlab版，主要用于非线性系统的建模与控制，另外还有一个基于PID的BP算法(BPfor C and Matlab,Mainly used for nonlinear system modeling and control
)
- 2011-01-07 18:25:14下载
- 积分：1
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fft_my
说明： 本程序对输入序列din实现DIT——FFT基2算法，点数取大于等于din长度的2的幂次(The program realization of the input sequence din DIT- FFT radix-2 algorithm, din length greater than or equal points to take a power of 2)
- 2011-03-18 20:52:58下载
- 积分：1
