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student
有一学生成绩管理数据库如下表,要求建立一SAS数据集score,并输出显示 创建一个新的数据集class,新增平均成绩aver变量和等级考评grade变量,grade的值是根据aver值的大小给出A、B、C、D四个等级,并显示新数据集class(A student achievement management database as the table, called for the establishment of a SAS data set score, and output display create a new data set class, add an average score aver evaluation variables and grade level variables, grade values are based on the size of a aver value the A, B, C, D four grades, and displays the new data set of class)
- 2010-06-21 14:21:44下载
- 积分:1
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emd
利用matlab程序编写的经验模态分解,介绍了emd方法的应用(emd)
- 2009-10-15 16:09:57下载
- 积分:1
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BaseStepPso
基本粒子群算法的部分代码,有详细注释,适合初学者(PSO part of the code, there are detailed notes, suitable for beginners)
- 2014-08-06 14:21:47下载
- 积分:1
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yan
1. 选择一个wav文件作为分析的对象,对该信号进行读取(使用wavread函数);
2. 音乐信号的频谱分析:首先画出信号的时域波形,然后对信号进行频谱分析得到信号的频谱特性。
3. 设计一组数字滤波器并画出各个滤波器的频率响应
(Filter)
- 2010-12-10 16:00:04下载
- 积分:1
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ki2700TC_w
MATLAB例子,执行与Integra系列热电偶扫描(
Matlab Example to Perform a Thermocouple Scan with Integra Series )
- 2013-02-28 19:55:43下载
- 积分:1
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3
说明: 一种很实用的风力机低电压穿越相关模型搭建及分析。(wind power model)
- 2014-10-15 22:58:12下载
- 积分:1
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matlabnonlinear
这是一本关于matlab求解微分方程的指导文档(This is a guide on matlab to solve differential equations documents)
- 2010-09-01 15:27:43下载
- 积分:1
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myConjGrad
matlab implementation of conjugate gradient method
- 2014-11-05 00:57:03下载
- 积分:1
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dde
说明: MATLAB求解延迟方程的注意点,例解DEE23解延迟方程失效的地方,提出新解决方案(MATLAB to solve the delay equation of the attention, the cases of solutions of delay equations DEE23 solutions where failure to introduce new solutions)
- 2009-08-18 16:37:38下载
- 积分:1
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toolboxLS-1.1.tar
水平集经典方法的matlab工具箱,可以省却大量精力。(level set by the classical method of Matlab toolbox, we can save a great deal of energy.)
- 2007-06-05 11:36:52下载
- 积分:1