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svpwm_fu
空间矢量svpwm控制的matlab仿真模型(Space vector svpwm control matlab simulation model)
- 2011-09-30 14:20:58下载
- 积分：1
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moxingyuece3
高速铁路路基沉降是一个复杂的系统过程,涉及不同时期、不同工况,选用单一的预测模型不足以反映路基整体的变形规律.Logistic模型及Verhulst模型的曲线均为S形,可以反映全过程的地基沉降与时间的关系.针对路基填筑期和降水期两个时段利用MATLAB软件编制程序计算模型参数,得到Logistic模型和灰色Verhulst模型,进而求得两者的最优加权组合模型.对比结果表明:在路基填筑期由两者的最优加权组合模型预测得到的结果与实测结果较吻合,拟合精度高于单一模型 而在降水期Verhulst模型的预测值更接近实测值,平均相对误差约为1.75％,拟合精度较高.(High-speed railway subgrade settlement process is a complex system involving different times and in different conditions, the choice of a single forecasting model does not adequately reflect the overall deformation of roadbed. Curve Logistic model and Verhulst models are S-shaped, the whole process can be reflected foundation settlement versus time. against roadbed construction period of two hours and precipitation using MATLAB software programming model parameters, the Logistic model and gray Verhulst model, and then get the optimal model of a weighted combination of the two. comparative results indicate : results and experimental results in the roadbed construction period by the weighted combination of the best of both models predicted than the anastomosis fitting accuracy than a single model precipitation predicted value of Verhulst model closer to the actual value of the average relative error approximately 1.75 fitting accuracy.)
- 2014-01-10 17:30:42下载
- 积分：1
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mengtekaluo
基于蒙特卡洛仿真仿真的高斯白噪声中确知信号的检测性能曲线(Detection performance curve of Gauss white noise based on Monte Carlo simulation)
- 2018-07-19 17:44:32下载
- 积分：1
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ANNforecasting
Artifical neural network forecasting. The code helps so much in training and testing data.
It also developed in order to predict another new data base on the observed data
- 2013-12-13 05:47:09下载
- 积分：1
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sc_demo
image matching相关的matlab程序，可运行，已调试(image matching procedures related to the Matlab can be run, debug)
- 2007-03-13 16:30:33下载
- 积分：1
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hankel_var2
本函数计算hankel函数一致展开中的变量(This function calculation hankel function unanimously expand the variable)
- 2012-05-21 16:16:51下载
- 积分：1
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gonglvpuguji
自己编写的信号功率谱算法,包括周期图法,BT法，AR参数L-D法，music，root-music，esprit。(I have written of the signal power spectrum algorithm, including the periodogram, BT France, AR parameters LD law, music, root-music, esprit.)
- 2011-07-02 15:58:30下载
- 积分：1
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costas-loop
Costas环是用来解调双边带抑制载波信号的,也是二相或四相移相键控信号解调的专用环路(Costas loop for demodulating the double sideband suppressed carrier signal, two-phase or four-phase shift keying signal demodulation dedicated loop)
- 2013-04-20 11:39:27下载
- 积分：1
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RGBtoHSI
RGB图片转化HSI的matlab源码，希望有帮助(HSI conversion RGB image of the matlab source code, hope that helps)
- 2010-06-18 17:06:27下载
- 积分：1
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Untitled
Rayleigh瑞利信道的Matlab仿真程序，简单易懂，运行出图。(Rayleigh Road, Matlab simulation program)
- 2011-12-29 12:32:39下载
- 积分：1
