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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
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attractor
说明： 产生各种吸引子的简单程序，并附有简单文字材料说明。(These script generates attractor using histogram technique.
these script can generate
50 quadratic attractor
5 Peter De Jong (including the ring)
4 Clifford attractor)
- 2010-05-01 03:43:51下载
- 积分：1
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trp
各种各样的不同代码源打包，都是经过运行的，绝对可以使用。(A variety of different source code packages are run through, and absolutely can be used.)
- 2010-11-03 19:30:23下载
- 积分：1
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for_zzt
huffman算子检测。压缩包解压时没有密码。(huffman operator testing)
- 2010-06-21 22:42:31下载
- 积分：1
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hanshubijin
函数逼近的源代码，matlab编写的，值得收藏，欢迎大家踊跃下载，为中国的科研事业做贡献(Function approximation of the source code, matlab prepared and worthy of collection, enthusiastically welcomed the U.S. download, in order to make China' s contribution to the cause of scientific research)
- 2009-04-02 17:11:50下载
- 积分：1
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zyvotedotnetv1.0
自由投票调查系统(C#) v1.0 功能介绍
1.可自行设定调查项目数(数目不限) -可在setupvote.cs中的vote_num="10" 中更改
2.有单选项和多选项两种方式
3.采用本站提供的Dundas Chart图形组(Free voting investigation system (C#) V1.0 Features 1. Are free to set the number of survey items (the number of open)- can be setupvote.cs of vote_num = 10 change 2. Have a single option and multi-option 3 in two ways. the use of this site provided by Dundas Chart Graphics Group)
- 2007-10-27 09:49:41下载
- 积分：1
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matlab
这是一个简单使用的儒略世纪的计算，
在有关ＧＰＳ计算中都会用到．(err)
- 2008-06-17 20:05:35下载
- 积分：1
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Gold-sequence
抽取法产生m序列优选对，并产生与之对应的所有Gold序列；做出了Gold码的自相关与互相关函数；验证了Gold码的个数(Extraction method m sequence pairs, and generate the corresponding Gold sequence to make a Gold code autocorrelation and cross correlation function to verify the number of Gold codes)
- 2020-10-10 16:57:34下载
- 积分：1
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liangleiche
在进行交通流仿真时考虑两类车，不同的车长和不同的最大速度。(Consider when making traffic flow simulation two cars, a different car lengths and different maximum speeds.)
- 2013-08-30 10:41:04下载
- 积分：1
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HestonCalibration
波动率预测模型；期权定价；未来期权波动率预测(local volatility model (hestion calibration))
- 2013-11-21 11:00:39下载
- 积分：1
