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matlabscore
某校60名学生的一次考试成绩如下:
某校60名学生的一次考试成绩如下:
(93 75 83 93 91 85 84 82 77 76 77 95 94 89 91 88 86 83 96 81 79 97 78 75 67 69 68 84 83 81 75 66 85 70 94 84 83 82 80 78 74 73 76 70 86 76 90 89 71 66 86 73 80 94 79 78 77 63 53 55
1)计算均值、标准差、极差、偏度、峰度,画出直方图;
2)检验分布的正态性;
3)若检验符合正态分布,估计正态分布的参数并检验参数
(1)计算均值、标准差、极差、偏度、峰度,画出直方图;
2)检验分布的正态性;
3)若检验符合正态分布,估计正态分布的参数并检验参数(60 students of a school examination results of the first as follows: (1) calculating the mean, standard deviation, very poor, skewness, kurtosis, draw histogram 2) test of normality of distribution 3) If the test in line with normal distribution, it is estimated that the normal distribution parameters and test parameters)
- 2009-06-03 09:15:10下载
- 积分:1
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levmar
matlab语言实现非线性最小二乘法的曲线拟合LM算法(Matlab language nonlinear least-squares method of curve fitting algorithm LM)
- 2007-05-11 08:56:09下载
- 积分:1
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Desktop
matlab机器人避障仿真!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!(Simulation of the robot obstacle avoidance)
- 2014-08-13 22:53:18下载
- 积分:1
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2PSK
· 2PSK仿真系统编程。调制、信道、检测。
· 误码率仿真。
(2PSK 仿真)
- 2013-12-15 20:22:42下载
- 积分:1
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spline3
利用matlab实现三次样条插值。包括实验报告和代码(use matlab to realize spline)
- 2012-02-24 20:02:19下载
- 积分:1
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dynamicprogramming
说明: matlab 程序
是自己写的,太简单科别笑我
希望有人支持(matlab program is written in their own, too simple divisions laugh, I hope there is support for)
- 2009-08-11 17:50:15下载
- 积分:1
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dianwei1
电位电极系测井曲线,用matlab编写,可用于学测井的人参考(Potential electrode system logs, prepared by matlab, people can learn logging for reference)
- 2013-11-29 14:32:56下载
- 积分:1
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ECG
该代码首先对ECG信号进行消噪过滤,并且对信号进行平方,加窗等处理,最后用于对QRS波形的检测,压缩文件内同时包含了2个心电数据信号,可直接用于测试(The code first ECG signal de-noising filter, and the square of the signal, such as window handle, and finally used for the detection of QRS waveform, at the same time compressed file contains two ECG data signals can be directly used to test)
- 2009-05-05 18:16:50下载
- 积分:1
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Matlab_notes_Ch8
说明: Matlab 教程 第8章 全部第8章(matlab notes chapter 8(all))
- 2010-04-04 08:59:00下载
- 积分:1
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Matlab-design
对于matlab初学者而言,适合的程序设计教程(Matlab for beginners, suitable programming tutorial)
- 2011-04-20 17:00:50下载
- 积分:1