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PSOPLBG0316
基本蜂群的另一种实现形式~~~~~~~~~~~~~~~~~~(basic ABC)
- 2012-05-08 09:21:54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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CText
完成对任意一个文本文件的字符统计工作。可以统计的信息有中文字符数、英文单词数、行数、字符个数（不计空格）和空格数。
(Calculate Chinese characters, English words the number of rows, number of characters (excluding spaces) and number of spaces in a txt file.)
- 2010-07-06 01:41:08下载
- 积分：1
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psk
产生一个余弦波，为通信系统提供一个余弦载波(To generate a cosine wave, as a cosine-carrier communication system)
- 2010-05-10 12:57:58下载
- 积分：1
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pumidu
谱密度的计算 用于水文时间序列的周期分析(Cycle analysis of the calculation of the spectral density for hydrological time series)
- 2012-06-03 10:21:10下载
- 积分：1
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sar-simulation
星载SAR仿真 可以得到很好的成像效果，大家可以试一试(Simulation of spaceborne SAR imaging results can be very good, we can try)
- 2021-03-30 15:59:10下载
- 积分：1
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Lms_quzao
LMS算法用于去噪，在信号加噪情况下去除噪声，代码简单(LMS algorithm for noise removal, to remove noise in the signal plus noise case, the code is simple)
- 2012-10-19 12:36:24下载
- 积分：1
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Wavelab850
wavelet based codes.. college projects
- 2009-04-02 11:10:37下载
- 积分：1
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example
基于LMS的自适应信道均衡，训练序列采用QPSK信号，从星座图可直观的观察结果(LMS-based adaptive channel equalization, the training sequence using QPSK signal constellation can be observed from the observation)
- 2021-04-27 17:08:44下载
- 积分：1
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MATLAB
精心整理的包含了近年来一些主要的关于Matlab混合编程的论文集(Finishing well in recent years includes some of the major mixed on Matlab programming Essays)
- 2008-01-23 17:34:24下载
- 积分：1
