登录
首页 » matlab » pi

pi

于 2007-10-19 发布 文件大小:80KB
0 230
下载积分: 1 下载次数: 0

代码说明:

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!()

文件列表:

pi
..\pi.asv
..\pi.fig
..\pi.m
..\pi1.exe
..\pi1.fig
..\pi1.m
..\pii.fig
..\pii.m
..\suanfa.txt

下载说明:请别用迅雷下载,失败请重下,重下不扣分!

发表评论

0 个回复

  • retinex_frankle_mccann
    retinex, frankle, mccann
    2011-01-13 12:31:35下载
    积分:1
  • guzhang
    说明:  故障诊断的数据,仿真软件试验多次做出来的,有参考价值(Fault diagnosis data, simulation software, testing out several times to do, there is reference value)
    2009-08-27 11:04:21下载
    积分:1
  • extractEnergyProportionByFFT2
    对脑电时域信号提取30Hz以内各个节律波能量比重(Extracting energy proportion of each rhythm within 30Hz for EEG time-domain signal)
    2021-04-16 15:58:53下载
    积分:1
  • ConsoleApplication1
    test test test test test test test (test test test test test test test)
    2014-10-22 11:02:19下载
    积分:1
  • power_converter112
    1. 设计的目的 从三相全控桥整流电路出发,通过利用matlab/simulink工具对仿真电路的参数设定以及分析,得到电路的工作原理以及所加入的触发脉冲控制方法以及PI调节方法。 (Designed to departure from the three-phase full-controlled bridge rectifier circuit parameter setting and analysis of simulation circuit by using matlab/simulink tools to get the circuit works as well as added the trigger pulse control method, and the PI regulator.)
    2013-03-18 19:23:36下载
    积分:1
  • kuopin
    扩频通信仿真系统,包括各个模块的分析编码译码,以及跳频仿真,和同步模块分析,直接扩频(Spread spectrum communication system simulation, including each module analysis of coding and decoding, as well as the hopping simulation, and a synchronization module analysis, direct spread spectrum )
    2011-12-25 19:02:45下载
    积分:1
  • 在C序中显示汉字
    在许多C程序设计中,要用到汉字进行提示或人机交互,而现行的Turbo C集成开发环境不是汉化的,如何编制能显示汉字的C程序呢?本实例提供一种在非汉化环境下正常显示汉字的方法。(in many C program design, the use of Chinese characters for hints or human-computer interaction, and the existing Turbo C integrated development environment is not finished, will show how to prepare Chinese C procedures? The examples provide an environment in the effort to show Chinese characters under the normal method.)
    2005-03-31 22:48:07下载
    积分:1
  • turbo_decoder1
    本程序设计的是咬尾编码的turbo码,用matlab编写。咬尾turbo码也即不需要拖尾比特,使得前后两个状态相同,译码采用修正的MAP译码算法。此文件为turbo码译码一般的MAP算法,程序中用作与咬尾turbo译码的对照(This program is designed to encode the turbo tail biting code, written with matlab. Tail biting turbo code that is not trailing bits to make the same before and after the two states, the MAP decoding using modified decoding algorithm. This document is a general MAP turbo decoding algorithm, and biting the end of the program for the control turbo decoding)
    2010-10-26 20:47:13下载
    积分:1
  • matlabWindowInForm
    将matlab图形嵌入到C#窗口,源文件有注释(Matlab graphics will be embedded into C# Window, the source file has the Notes)
    2008-07-15 18:30:29下载
    积分:1
  • fastica.m
    the fast version of ica algorithm
    2014-11-05 15:09:23下载
    积分:1
  • 696518资源总数
  • 106215会员总数
  • 5今日下载