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the-philosophy-of-time-travel
The philosophy of Time Travel, By Roberta Sparrow
- 2015-02-02 15:26:51下载
- 积分:1
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pm
说明: PM system payment e-voucher automatic.
- 2014-01-12 03:44:48下载
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MATLAB
the submitted document is a series of files haaving codes for ber curves
- 2011-05-17 16:40:49下载
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music
MUSIC算法测来波方向,其是子空间类超分辨算法的经典代表,为大家毕设解决问题。(MUSIC algorithm,a classical representative of super-resolution algorithm for subspace)
- 2011-06-05 17:28:26下载
- 积分:1
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super-acP
accounts for all markets and shops
username 1
password 1
- 2014-10-11 18:34:44下载
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gold_erro_ratio
gold序列应用于跳频系统,给出了误码率曲线(gold sequence applies to frequency-hopping system, give a bit error rate curve)
- 2009-03-27 23:12:50下载
- 积分:1
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xiebofenjie
傅里叶分解,包含偶数次谐波,是一个matlab的M文件(Fourier decomposition, contain even-numbered harmonics.Is an M-file matlab)
- 2013-11-21 14:52:49下载
- 积分:1
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denoise_julei
利用聚类算法和小波分析进行声发射信号的阈值去噪
(The use of clustering algorithms and thresholding wavelet analysis of acoustic emission signals)
- 2014-01-06 09:54:50下载
- 积分:1
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feigai
小波包分析提取振动信号中的特征频率,电力系统暂态稳定程序,可以进行暂态稳定计算,计算时间和二维直方图。( Wavelet packet analysis to extract vibration signal characteristic frequency, Power System Transient Stability Program, can be transient stability, Computing time and two-dimensional histogram.)
- 2016-09-18 15:06:49下载
- 积分:1
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matlab
频率估计
1)产生一个单频实信号,加上一定信噪比的噪声。
2)对含噪声的信号进行频率估计。估计方法可以查阅相关文献。
3)统计估计出来的频率和真实频率之间的误差。
4)验证该频率估计算法在不同信噪比、不同数据长度下、不同频率时候的性能。
(Frequency estimation 1) produce a single-frequency real signal, plus a certain SNR noise. 2) noisy signal frequency estimates. Estimation method can access relevant literature. 3) out of the statistical estimation and frequency error between the true frequency. 4) Verify that the frequency estimation algorithm under different SNR, different data length, when the frequency of different properties.)
- 2014-04-24 13:11:49下载
- 积分:1