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潮汐调和分析程序 t-tide
潮汐调和分析程序，操作简单，新手上手快捷，方便(Tidal harmonic analysis program, easy to operate)
- 2021-04-01 14:49:09下载
- 积分：1
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PCA-SIFT
说明： PCA-SIFT算法的实现，PCA-SIFT是对SIFT算法的改进，用PCA替代SIFT算法中的第四步，提高了效率，且准确率更高(PCA-SIFT algorithm implementation, PCA-SIFT SIFT algorithm is an improved SIFT algorithm with PCA instead of the fourth step, improve efficiency, and higher accuracy)
- 2011-04-06 14:27:25下载
- 积分：1
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me_kf
这是一个马乐土科夫-GM（1，1）的程序代码，一般用于预测，对于短期预测非常有效(This is a horse paradise Cove-GM (1,1) of the code, generally used for prediction, is very effective for short-term forecast)
- 2011-09-01 16:26:04下载
- 积分：1
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matlab
说明： MATLAB源码程序，实现对人脸的识别，很好的人脸识别程序(MATLAB source code procedures, to achieve face recognition, face recognition a very good program)
- 2009-08-03 11:11:13下载
- 积分：1
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LTE--antennas
说明： LTE天线模型仿真
LTE_System_Level_1.0_r247
2010最新(LTE--antenna
LTE_System_Level_1.0_r247)
- 2010-03-31 15:19:04下载
- 积分：1
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spreadspectrum
In a normal communication channel, it is often desirable to concentrate the information in as narrow a region of the frequency spectrum as possible in order to conserve available bandwidth and to reduce power. The basic spread spectrum technique, on the other hand, is designed to encode a stream of information by spreading the encoded data across as much of
the frequency spectrum as possible. This allows the signal reception, even if there is interference on some frequencies. While there are many variations on spread spectrum communication, we concentrated on Direct Sequence Spread Spectrum encoding (DSSS). The DSSS method spreads the signal by multiplying it by a chip, a maximal length pseudorandom sequence modulated at a known rate. Since the host signals are in discrete-time format, we can use the sampling rate as the chip rate for coding.
- 2012-04-12 20:54:14下载
- 积分：1
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riritur
捕鱼和分鱼；用逆推法求EX=1+x+x.x/2!+x.x.x/3!......的值；找出一个二维数组的“鞍点”(fishing and the fish; Backstepping method used for EX x.x x = 1/2! x.x.x/3 !...... value; find a two-dimensional array of the "saddle")
- 2006-12-28 07:18:15下载
- 积分：1
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selfadapting4
说明： 自适应控制算法的另一个Simulink模型，可运行，是无模型参考控制算法的一个应用实例(Adaptive control algorithm to another Simulink model to run, there is no model reference control algorithm of an application example)
- 2008-10-06 18:42:35下载
- 积分：1
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shushangchengxu
此程序为书上源码，功能是描述16QAM载波调制信号在AWGM信道下的性能，有误码率分析图(This program is a source book, the function is to describe the 16QAM modulation signal performance at AWGM channel has BER analysis chart)
- 2015-04-16 11:45:48下载
- 积分：1
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filter
这是信号分析应用里面一个滤波的基本程序，非常有用，供需要者学习(This is a signal analysis application of the basic procedures inside a filter is very useful for those who need to learn)
- 2009-12-21 13:19:01下载
- 积分：1
