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sixtyfour_qam
How to create a modulated 64-QAM signal
- 2010-07-08 17:33:46下载
- 积分：1
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Speed
关于转子轴承系统，需要计算转子的速度，这是一个编程，可以参考学习。(A rotor bearing system, requires the calculation of rotor speed, which is a programming, you can refer to learning.)
- 2014-12-23 19:10:55下载
- 积分：1
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Fisher-linear-discriminant-method
此为模式识别中的Fisher线性判别方法求分类器。进行了男、女错误率和总错误率的统计。
全部程序流程如下：
1、读取FAMALE.TXT文件把身高或体重给数组，并求x1的样本均值m1和内离散度S1；
2、读取MALE.TXT文件把身高或体重给数组，并求x2的样本均值m2和内离散度S2；
3、求最佳变换向量和阀值点；
4、读取Test2.txt文件把对应的身高或体重给数组A并求A的样本数M；
5、把最佳变换向量和阀值点、x代入判别方程g（x）；
6、对本判别的错误率进行统计。(This is the pattern recognition method, to calculate the Fisher linear discriminant classifier .Were male , female and total error rate error rate statistics .
All program flow is as follows :
1 , read FAMALE.TXT file to height or weight to the array, and find the sample mean m1 x1 and internal dispersion S1
2 , read MALE.TXT file to height or weight to the array, and find the sample mean m2 and x2 within the dispersion S2
3 , for the best transformation vector and the threshold point
4 , read Test2.txt file to the corresponding height or weight requirements for the array A and A is the number of samples M
5 , the best transformation vector and the threshold point , x substituted into the discriminant equation g (x)
6 , determine the error rate of the statistics .
)
- 2012-02-02 20:27:49下载
- 积分：1
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su
说明： i am upload the matlab programme
- 2009-09-03 12:42:19下载
- 积分：1
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channel_jxy
说明： 无线通信工程仿真中用到的信道模型，适用于MIMO-OFDM仿真。(wireless communications engineering simulation used in the channel model, applied to MIMO-OFDM simulation.)
- 2006-05-14 14:43:28下载
- 积分：1
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frequency-division-multiplexing
选择五个不同频段的信号对其进行频谱分析，根据信号的频谱特征设计五个不同的数字滤波器，将五路信号合成一路信号，分析合成信号的时域和频域特点，然后将合成信号分别通过设计好的五个数字滤波器，分离出原来的五路信号，分析得到的五路信号的时域波形和频谱，与原始信号进行比较，说明频分复用的特点。(To select one of five different band signal spectrum analysis and design of five different digital filter based on the spectral characteristics of the signal, the the Rd signal synthesizing all the way to the signal analysis in time domain and frequency domain characteristics of the synthesized signal, and then the synthesis signal by five digital filter designed, separated original signal Rd, the time-domain waveform and spectrum analysis the Rd signal is obtained, to be compared with the original signal, the frequency division multiplexed with the characteristics.)
- 2013-05-10 10:48:26下载
- 积分：1
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matlab
example ebook formatlab
- 2010-11-11 11:54:36下载
- 积分：1
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dafei08
matlab俄罗斯方块程序，，非常真实的界面，MATLAB_GUI设计多多学习(Tetris matlab procedures, very real interface, MATLAB_GUI design a lot to learn)
- 2013-10-01 21:29:45下载
- 积分：1
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RECONFG
This paper presents a new method to solve the network
reconfiguration problem in the presence of distributed generation
(DG) with an objective of minimizing real power loss and
improving voltage profile in distribution system. A meta heuristic
Harmony Search Algorithm (HSA) is used to simultaneously reconfigure
and identify the optimal locations for installation of DG
units in a distribution network. Sensitivity analysis is used to identify
optimal locations for installation of DG units. Different scenarios
of DG placement and reconfiguration of network are considered
to study the performance of the proposed method. The
constraints of voltage and branch current carrying capacity are
included in the uation of the objective function. The method
has been tested on 33-bus and 69-bus radial distribution systems
at three different load levels to demonstrate the performance and
effectiveness of the proposed method. The results obtained are encouraging.
- 2014-11-17 19:04:20下载
- 积分：1
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parzen
parzen algorithm, gaussian and hypercube, there are 4 files, I hope they are useful for you
- 2010-06-29 13:47:45下载
- 积分：1
