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游标
pb的小例子,是PB中的游标的经品,实现查询功能.(pb small examples, PB cursor on the goods and realize the inquiry.)
- 2005-05-23 22:15:27下载
- 积分：1
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communication-system-simulation
通信系统仿真远理与无线应用（作者willian H.tranter） 书内所用例题的Matlab代码(communication system simulation with wirless applications)
- 2014-02-21 18:38:45下载
- 积分：1
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guo-Weighted-Collaboration
认知无线电中的加权协作频谱检测算法，用matlab仿真，获得算法的检测概率和虚警概率。(Weighted cooperative cognitive radio spectrum detection algorithm, using matlab simulation, obtain the probability of detection and false alarm probability algorithm.)
- 2014-05-31 21:40:47下载
- 积分：1
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gei-fh84
三相光伏逆变并网的仿真，有详细的注释，计算晶粒的生长，入门级别程序。( Three-phase photovoltaic inverter and network simulation, There are detailed notes, Calculation of growth, entry-level program grain.)
- 2017-03-30 17:52:23下载
- 积分：1
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Value_RMSDC
RMS value to calculate the voltages. This is work done with much enthusiasm because it s something that very dedication scientist has been done.
- 2009-10-06 07:24:20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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gmd
说明： 几何均值分解程序，mmse和zf预编码参考程序。(Geometric mean decomposition process, mmse and zf Precoding reference program.)
- 2010-04-22 14:50:43下载
- 积分：1
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matlab_ppt
说明： 华中科技大学matlab课件，共五章，第一章 计算机辅助设计与仿真技术概述，第二章 matlab语言基础，第三章 控制系统的数学描述与建模，第四章 控制系统的分析方法，第五章 SIMULINK仿真基础(华中科技大学的matlab课件，一共五章，华中科技大学电气与电子工程学院应用电子工程系)
- 2010-05-04 21:59:43下载
- 积分：1
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matlab
编写M文件，创建如下图形窗口，分别绘制如下图所示的曲线。
（1）曲线y=sin(t)sin(9t)，要求采用红色，点线。横坐标取值范围[0~ ]，标注x轴、y轴并加标题。
（2）一组余弦曲线，其振幅分别为0.4，0.6和0.8。横坐标取值范围[0~2 ]。添加图例与标题。进入图形编辑状态，调整图例的位置。
（3）分别绘制peaks函数的曲面图和网格线图。对曲面图做平滑处理，并添加标题与colorbar。
(Write M file, create the following graphics window, curves were plotted as shown below. (A) the curve y = sin (t) sin (9t), require the use of a red dotted line. The abscissa in the range [0 ~ ], labeled x-axis, y-axis and a title. (2) a set of a cosine curve, and the amplitude was 0.4, 0.6, 0.8. Abscissa value range [0 ~ 2 ]. Add a legend and title. Into the graphical editing mode, adjust the position of the legend. (3) were drawn surface chart peaks function and grid line graph. Surface charts do for smoothing and add titles and colorbar.)
- 2013-12-24 12:19:01下载
- 积分：1
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内点法
内点法中加入线性罚函数的规划计算潮流问题(Point method to calculate the trend of the problem)
- 2018-01-06 13:17:41下载
- 积分：1
