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matlab-BPSK
matlab BPSK 调制与解调,BPSK 调制与解调(matlab BPSK modulation and demodulation, BPSK modulation and demodulation)
- 2010-06-15 11:48:21下载
- 积分：1
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Thepicturemutuallyreduce[matlab]
用于去除背景，得到原图与背景相减的图像并二值化(To remove the background, the subtraction image and background image and binarization)
- 2008-05-06 08:24:20下载
- 积分：1
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ACpitch
采用自相关法提取基音周期，提取周期与实际值误差较小(Using autocorrelation method to extract the pitch period extraction cycle with the actual value of the error is smaller)
- 2013-01-13 14:37:47下载
- 积分：1
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add_area
power system tools for study of power systems load flow and stability small signal
- 2013-11-12 07:26:27下载
- 积分：1
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MATLAB_Financial_Toolbox
Matlab Financial Toolbox
- 2009-01-26 11:30:34下载
- 积分：1
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OFDMsimulatinwithmatlab
说明： 文章详细分析了OFDM技术的实现原理，用MATLAB软件对OFDM的传输性能进行了仿真模拟并对结果进行了分析。(The article detailed analysis of the OFDM technology to achieve the principle of OFDM using MATLAB software for the transmission performance and simulation results are analyzed.)
- 2008-11-18 13:28:34下载
- 积分：1
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xxl
信息论中各种熵的matlab实现，其中包括自信息量，互信息量，条件熵，联合熵，冗余度等等的计算。(various information theory entropy Matlab achieved, which include the volume of information, mutual information, the conditional entropy, Joint entropy, and so on the redundancy terms.)
- 2007-01-08 19:38:17下载
- 积分：1
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Wavelet_Noise
1/f噪声采用多分辨分析进行参数提取，并波形恢复(1/f noise analysis using multi-resolution parameter extraction and waveform recovery)
- 2014-04-19 22:22:46下载
- 积分：1
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Three-phase-SVPWM-Multilevel
In this paper the topology of a four-leg shunt active-power filter (APF) is given. The APF compensates harmonic
and reactive power in a three-phase four-wire system.
- 2015-03-08 01:44:55下载
- 积分：1
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pisa
在计算机上产生一组实验数据，首先产生一段零均值白噪声数据u（n）,令功率为 ，让u(n)通过一个三阶FIR：
得到y(n). .y(n)上加三个实正弦信号f1’=0.1,f2’=0.25,f3’=0.26调整 和正弦信号幅度信噪比大致为10dB,50dB,50dB. (1) 令N=256,描绘xn波形；
(2)得出真实功率谱密度 .
(3) 利用此实验数据Pisarenko谐波分解法估计该实验数据的正弦频率及幅度。
(On the computer to generate a set of experimental data, first generate a zero mean white noise data u (n), so that power, let u (n) through a third-order FIR: get y (n).. Y (n) added three real sinusoidal signal f1 ' = 0.1, f2' = 0.25, f3 ' = 0.26 and sine signal amplitude adjustment signal to noise ratio is approximately 10dB, 50dB, 50dB. (1) that N = 256, depicted xn waveform (2) the true power spectral density obtained. (3) using this experimental data, Pisarenko harmonic decomposition method to estimate the experimental data of the sinusoidal frequency and amplitude.)
- 2010-10-22 11:17:41下载
- 积分：1
