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vrt1
基于统计的方差比率计算程序。用于财务金融的建模与分析(Variance ratio based on statistics calculation program. For Modeling and Analysis of Financial)
- 2010-05-10 16:11:25下载
- 积分：1
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imagedasar
Basic tutorial for image
- 2014-12-21 22:08:01下载
- 积分：1
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unitary music
说明： 空间信号的波达方向（Direction of Arrival，简称DOA）估计作为阵列信号处理研究的一个主要课题，在近些年来越来越得到大量的关注和研究。它可实现对空间中信源信号的准确的角度估计，实现信源方位等参数的具体精确检测，并且还具有很高的分辨力。这些特性使得DOA估计在声呐、通信及雷达等多种领域具有广阔的应用和发展前景。此程序为面阵中二维角度估计算法程序。(direction of arrival,usually called DOA,has been an important subject recently.This program contains unitary esprit)
- 2019-04-13 12:37:08下载
- 积分：1
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framesubstract
说明： 帧差法实现视频图像的读取和运动目标的检测。(The video frame difference method of reading and moving target detection.)
- 2010-04-23 10:24:39下载
- 积分：1
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gray-dynamic-model-GM-(1-1)
灰度动态模型GM(1,1)的建立，供大家参考(Establishment of gray dynamic model GM (1,1))
- 2013-03-25 11:08:31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
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OQAM
OQAM-OFDM程式碼 可以透過BER來觀看發展(OQAM-OFDM code development can be viewed through the BER)
- 2020-07-02 18:00:01下载
- 积分：1
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Qcar-PID
A PID Control for Improving the characteristics of a Quarter model of a car suspension
- 2009-07-01 20:44:03下载
- 积分：1
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postme---Copy
The code introduces postcoding technique in ofdm system that results in a much less complex mechanism and provide similar result as are obtained with precoded system. In this technique the coding part is done after the ifft block that is initially the data is converted to frequency domain n then coding is introduced.
- 2011-04-20 20:25:59下载
- 积分：1
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matlab-command
matlab命令，方便初级使用者查询命令(matlab command to facilitate the initial user query command)
- 2011-06-20 16:43:42下载
- 积分：1
