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14db3585364e
希尔伯特黄变换matlab小程序，一种适用于分析非平稳非线性信号的时频分析方法。(Hilbert-Huang Transform matlab code. It applies to seismic data.)
- 2013-12-04 10:28:05下载
- 积分：1
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Elman神经网络预测电力负载
Elman神经网络建立建筑物电力负荷预测模型中遇到的几个关键问题有，数据归一化处理、输入输出样本的选取、隐含层节点数的确定；分别建立Elman神经网络模型，并利用某栋建筑物实际历史电力负载数据进行预测，分析比较与实际数据值的预测精度，得出了一个有效的数据预测模型。(Several key problems encountered in building power load forecasting model based on Elman neural network are data normalization, selection of input and output samples, and determination of the number of hidden layer nodes. Elman neural network models are established respectively, and the actual historical power load data of a building are used for forecasting. Effective data prediction model.)
- 2019-05-16 19:07:39下载
- 积分：1
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Atiken
说明： Aitken迭代程序,类似于简单迭代法,但由于简单迭代法.(Aitken
Iterative procedure, similar to the simple iterative method, but due to simple iterative method.)
- 2009-07-26 17:31:01下载
- 积分：1
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fade_fs
服从频率选择性衰落并且也服从瑞利衰落的信道。(Subject to frequency selective fading and also subject to Rayleigh fading channel.)
- 2009-05-23 00:37:12下载
- 积分：1
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DFT---duichenxing
根据DFT的对称性，由原始序列计算所求的序列的DFT，用MATLAB 实现(According to the symmetry of the DFT, the DFT of the sequence of demand from the original sequence calculation with MATLAB)
- 2012-06-17 15:32:35下载
- 积分：1
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shang
周期图法谱估计需要对信号序列“截断”或加窗处理，其结果是使估计功率谱密度为信号序列真实谱和窗谱的卷积，导致误差的产生。本程序分别设计了周期图法,最大熵功率谱估计和Welch法以及它们的对比,最大熵功率谱估计目的是最大限度地保留截断后丢失的“窗口”以外信号的信息，使估计谱的熵最大。(Periodogram spectrum estimation signal sequence needs to " cut off" or add the window handle, the result is an estimated power spectral density of the signal sequence of the real spectrum and spectral convolution window, resulting in the generation of errors. The procedures were designed periodogram, maximum entropy power spectrum estimation and the Welch method and their comparison, the maximum entropy power spectrum estimation purpose is to maximize the retention of truncated after the loss of the " window" than the information signal, the entropy of the estimated spectrum maximum.)
- 2011-09-14 10:27:34下载
- 积分：1
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L-G-0000595723-0002363227.pdf
A Practical Guide for MIMO using Matlab
- 2014-11-03 11:29:06下载
- 积分：1
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capacity_vs_Ith
认知无线电中子载波和功率分配算法,包括改进型的功率分配算法(an algorithm of subcarrier and power allocation in cognitive radio systems)
- 2010-12-09 15:46:55下载
- 积分：1
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CRC_Attach
CRC码的加入
LTE编码过程中验证码。。。。。。。(Join LTE encoding process in the CRC verification code)
- 2013-12-12 07:38:50下载
- 积分：1
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gaosi
高斯-赛德尔迭代法求解方程组，通过matlab编程实现。(Gauss-seidel iterative method for solving equations, by matlab programming.
)
- 2014-01-10 15:28:51下载
- 积分：1
