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pi
说明: 一个用于求圆周率pi的matlab算法。题目背景:取一长面积为1平方米的正方形白纸,在白纸的内部画一个直径为1米的圆,如下图所示。此圆恰好与正方形的四条边分别切于一点,它的面积是
pi*(1/2)^2 =pi/4 ,然后,你可以抓一大把芝麻,一粒一粒地随便地扔到白纸上。在你扔麦子的过程中可以请一位朋友帮助记录:一共扔了几次?有几次是扔在圆里面?
实验结束后,你只须用“芝麻落在圆里的次数”除以“一共扔的次数”得到的结果就是圆的面积。则pi就是“圆的面积*4”了
当然,你扔的次数越多,结果就越精确!()
- 2007-10-19 21:53:53下载
- 积分:1
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iecon-dtc
DIRECT TORQUE CONTROL articl 4
- 2010-11-04 17:05:46下载
- 积分:1
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approximation
说明: 这是一个关于函数逼近的matlab程序,程序设计简单易懂,在稍微复杂的地方注有说明(This is a matlab program on the function approximation, the program design is simple and easy to understand, in the slightly more complex note has made it clear where)
- 2010-03-24 10:51:23下载
- 积分:1
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mLMNN2.3
多核处理多特征的融合(matlab实现——提供测试数据)(Multicore processing multi-feature fusion (matlab achieve- to provide test data))
- 2013-11-30 17:48:16下载
- 积分:1
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DSSSmatlab
DSSS matlab program to calculate DSSS
- 2011-01-16 16:51:14下载
- 积分:1
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rwk1
说明: matlab界面设计,八数码界面,搜索算法,爬山法(matlab interface design, eight digital interface, the search algorithm, hill climbing)
- 2010-04-16 20:51:31下载
- 积分:1
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基于鱼群算法的函数寻优算法
说明: 使用matlab语言编程的鱼群算法对测试函数进行寻优测验(UsingFish swarm algorithm programmed by MATLAB language to test the optimization of test function)
- 2020-05-20 09:43:48下载
- 积分:1
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schrodinger
求解量子力学的薛定谔方程,说明见readme.txt,使用matlab编制。可以现运行start.m(Solving the Schrodinger equation of quantum mechanics that see readme.txt, prepared using matlab. Can now run start.m)
- 2007-09-22 00:01:59下载
- 积分:1
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watermarking
基于MATLAB的数字水印嵌入方法的实现以及相关操作(MATLAB-based digital watermark embedding method and related operations to achieve)
- 2009-06-05 18:41:54下载
- 积分:1
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power_svc_1tcr3tsc
针对交交变频器
除产生5、7、11、13次谐波外,还产生旁频,谐波内容多的主要特点,进行了
滤波器装置方案选择,确定滤波器形式,并对滤波器参数进行了工程设计计算。
TCR+FC型Svc通过采用单独的相一相控制能调节三相电源的容抗和感抗来
补偿轧机系统的不平衡,从而降低35KV供电电网的损耗。(In addition to produce5,7,11,13 harmonic, also produced by frequency, harmonic content of main feature, undertook
Filter device selection, determine the filter, and filter parameters for the calculation of Engineering design.
TCR+FC Svc through the use of separate phase to phase control can adjust the capacitance and inductance for three-phase power supply
Compensation system of rolling mill of imbalance, thereby reducing the power consumption of 35KV.
)
- 2020-11-17 11:09:40下载
- 积分:1