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poly
记忆多项式查找表的实现,用于功率放大器的建模(Memory polynomial realization of look-up table for power amplifier modeling)
- 2007-12-02 09:54:06下载
- 积分:1
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matlab_calculator
a sample for MT4 connect matlab
- 2013-11-10 23:00:24下载
- 积分:1
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squarefft2
说明: 利用FFT分析方波信号的频谱,讨论采样点数、采样频率对谱分辨率的影响。对数据叠加白噪声后再次分析实验结果。(Square-wave signal using FFT spectrum analysis to discuss the sampling points, the sampling frequency of the impact of spectral resolution. White noise superimposed on the data after analysis of experimental results.)
- 2008-11-17 21:26:54下载
- 积分:1
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white-noise
应用matlab生成白噪声和有色噪声的程序设计(failed to translate)
- 2020-07-18 22:28:47下载
- 积分:1
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thewaveandpowerdestinyof2fsk
在MATLAB下实现FSK调制解调。并画出了每一步的波形以及功率谱密度图(in MATLAB under FSK modulation and demodulation. And the mapping out of every step of the waveform and power spectral density map)
- 2007-04-11 09:41:43下载
- 积分:1
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小波神经网络的时间序列预测-短时交通流量预测
本文采用小波神经网络进行交通流量预测,短时交通流量存在随机性和非线性因素,影响预测的准确性。传统预测模型难以反映交通流量变化特点,同时传统神经网络易陷入局部极小值,泛化能力差,交通流量预测精度低。为了提高短时交通流量预测精度,提出一种小波神经网络的短时交通流量预测模型。小波神经网络可以对短时交通流量随机性、不确定性进行局部分析,并进行非线性预测,验证了模型的有效性,进行了对比试验。验证结果表明,小波神经网络提高了短时交通流量预精度,预测结果更具应用价值。(In this paper, wavelet neural network is used to forecast traffic flow. There are random and nonlinear factors in short-term traffic flow, affecting the accuracy of prediction. The traditional prediction model is difficult to reflect the characteristics of traffic flow changes. At the same time, the traditional neural network is easy to fall into the local minimum, the generalization ability is poor, and the prediction accuracy of traffic flow is low. In order to improve the accuracy of short-term traffic flow forecasting, a short-term traffic flow prediction model based on wavelet neural network is proposed. The wavelet neural network can analyze the randomness and uncertainty of short-term traffic flow and perform nonlinear prediction. The validity of the model is verified and a comparative experiment is conducted. The verification results show that the wavelet neural network improves the short-term traffic flow pre-precision, and the prediction result has more application value.)
- 2021-03-17 16:09:21下载
- 积分:1
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yiweiFDTD1d
一维的MATLAB的FDTD的仿真程序,可帮助初学者对FDTD有所帮助。(One-dimensional FDTD simulation of the MATLAB program to help beginners on the FDTD help.)
- 2009-04-19 16:29:18下载
- 积分:1
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doa_wide_tct
宽带波达方向估计的matlab仿真程序,使用tct算法求聚焦矩阵然后由music算法估计。(Broadband DOA estimation matlab simulation program, using tct algorithm seeking focusing matrix estimation algorithm is then music.)
- 2021-04-18 23:48:57下载
- 积分:1
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nordig
nordig channel simulation
- 2010-03-01 16:01:05下载
- 积分:1
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First_EEE
语音信号线性特征的能量熵特征的计算,这是第一能量熵的源码,希望大家可以借鉴一下(Linear characteristics of speech signal characteristics of the energy calculation of entropy, this is the first energy entropy of the source, I hope we can learn about)
- 2010-09-10 18:43:22下载
- 积分:1