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081105
说明： 基于MATLAB的组合模型
在港口吞吐量预测中的应用
以某港1998--2007年集装箱吞吐量为实测数据，建立其集装箱吞吐量的灰色理论、三次指数平滑、三次多项式
等预测模型，在MATLAB下，对比该港集装箱吞吐量各模型预测拟合值与实际值的差异。分析了差异产生的原因及其单一预
测模型的局限性，提出了港口集装箱吞吐量组合预测法。其预测误差明显低于其它单模型。运用组合预测模型．可以降低误
差。提高预测精度。(A combination of MATLAB-based model in port throughput prediction of a Hong Kong 1998- 2007 container throughput for the measured data, the establishment of its container throughput of the gray theory, the three exponential smoothing, prediction models, such as cubic polynomial in MATLAB, the contrast of the Hong Kong container throughput of fitting the models to predict the value of the difference between the actual value. Analysis of the causes of differences and the limitations of a single prediction model, the combination of port container throughput prediction. Its prediction error was significantly lower than other single model. The use of combination forecasting model. Can reduce the error. Improve the prediction accuracy.)
- 2009-08-09 13:04:22下载
- 积分：1
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simulate
基于ZigBee的室内视频定位跟踪的指纹定位算法仿真，给出仿真结论(Simulation results based on ZigBee for indoor video location and tracking of fingerprint localization algorithm simulation)
- 2021-03-24 08:19:14下载
- 积分：1
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psat-2.1.8-mat
开源电力系统仿真工具，支持PFCPFSSAOPF等高级功能。
最新版(Power System Analysis Tools2.1.8（PSAT）)
- 2013-03-15 10:15:39下载
- 积分：1
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daubcomp
应用小波进行压缩和滤波的matlab程序.程序选用Daubechies的仅4个系数的小波函数，也可选用其他小波函数，详见说明。(wavelet compression and filtering of Matlab procedures. Procedures for the selection of Daubechies only four coefficients of wavelet function can also choose other wavelet function, as described in note.)
- 2006-12-26 17:07:01下载
- 积分：1
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009
基于GM 模型和Hilbert 空间填充曲线的图象压缩方法(Image Compression Method Based on GM and the Hilbert space filling curve)
- 2012-05-30 01:02:07下载
- 积分：1
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马氏距离
采用matlab来计算数据矩阵的马氏距离，里面有word关于马氏距离的介绍(Using matlab to calculate the data matrix of the Mahalanobis distance, which has the word on the introduction of Mahal)
- 2021-03-10 19:19:27下载
- 积分：1
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Circle_DetectionHoughTransform
matlab编写的用霍夫曼变换检测圆的算法 对初学者有帮助(Function uses Standard Hough Transform to detect circles in a binary image.
According to the Hough Transform for circles, each pixel in image spac corresponds to a circle in Hough space and vise versa. upper left corner of image is the origin of coordinate system.)
- 2010-05-21 10:20:04下载
- 积分：1
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telephone
电话拨音信号的合成与识别，matlab下GUIDE界面，已编译通过(Telephone dial tone signal synthesis and recognition, matlab under GUIDE interface, compiled by)
- 2013-10-21 14:09:46下载
- 积分：1
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yuyinjipin
加入3点或5点中值平滑处理后再绘制上述基频曲线与未平滑曲线比较，观测完整一段话音的基频包络变化情况(Add to 3:00 or 5:00 in the value of the smoothing then draw the base frequency curve is not a smooth curve compared with the observed period of complete voice baseband envelope changes)
- 2014-02-21 13:17:20下载
- 积分：1
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PSO_Garver6网架规划（交流）
采用粒子群算法结合MATPOWER对GARVER-6配电网系统进行交流潮流计算并进行网架规划(AC power flow calculation and grid planning for GARVER-6 distribution system using particle swarm optimization and MATPOWER)
- 2020-10-30 08:59:57下载
- 积分：1
