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CalculateUserPosition
求解用户位置的Matlab函数代码，利用伪距测量用户位置的仿真计算(The Matlab function for solving location of the user code, the use of pseudo-range measurement location of the user s simulation)
- 2009-11-08 10:13:01下载
- 积分：1
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loadflow_33
solution of distribution system 33 bus voltage power current load flows
- 2014-10-16 14:50:40下载
- 积分：1
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GPS
GPS的RMC、CGATT等格式帧的数据定位解析(GPS locate)
- 2015-04-22 23:37:42下载
- 积分：1
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LMNN
machine learning algorithm
- 2010-10-28 16:28:28下载
- 积分：1
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CS-101501-UGP2
This document describes the libraries provided as part of BlueLab.
- 2013-01-17 10:30:09下载
- 积分：1
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qam
这是一个用来在信号重构与交织时用的 qam调制的matlab程序(This is one for signal reconstruction intertwined with qam modulation matlab program)
- 2013-04-08 18:17:28下载
- 积分：1
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NM-PHI-curve
这个小程序是用matlab编写的可以用来计算截面N-M-PHI曲线的小程序(This little program is written in matlab can be used to calculate the cross section NM-PHI curve applet)
- 2011-01-19 22:28:44下载
- 积分：1
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melfilter.m
mel to frequency conversion
- 2012-10-18 02:24:33下载
- 积分：1
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Desktop
Direct Sequence Spread Spectrum
- 2010-09-16 14:43:06下载
- 积分：1
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用Welch法进行功率谱估计
考虑L的三个不同值：L＝256（3个数据段），L＝128(7个数据段)和L=64（15个数据段）。各自的谱估计图如上图所示。可以明显的看到，加窗明显的减小了频谱上的假谱峰，但也更加进一步平滑了谱峰。所以，对于L＝64的情况，在ω＝0.8π的谱线可以很确定的辨认，但是那两个靠近的谱峰不容易区分。对于L＝128的情况，这种情况提供了在分离和检测间最好的均衡。当然，对于在L＝256时的情况，效果是更好的，能够从谱估计图上明显的分辨出三条谱线的存在以及它们幅度关系的强弱。 除了Welch法外，还可以采用对多个周期图求平均的功率谱估计方法的其他方法如Bartlett法等等，在功率谱估计上也能取得较好的结果。(consider three different values : L = 256 (3 data), L = 128 (7 data) and L = 64 (15 data). Their spectral estimation map as shown in Fig. It is clear to see that increase significantly decreasing window of the spectrum of false peaks, but much more to further smooth the peaks. Therefore, L = 64, in the case = 0.8 spectrum can determine the identification, but that the two peaks around is not easy to distinguish. L = 128 for the situation, which provided the separation and detection among the best balanced. Of course, L = 256 in the case, the effect is better, from the spectral estimation map clearly distinguish between the three lines of the existence and their relationship to the rate of strength. In addition to Welch law, but also can be used to map multiple cycle for the average power)
- 2005-07-12 11:18:13下载
- 积分：1
