-
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
-
lab1_discussion_question
DSP course lab1_discussion_question
- 2011-11-07 23:45:55下载
- 积分:1
-
workzuojian
已知单位负反馈系统被控对象的传函为:
• 设计滞后-超前校正装置,使校正后的系统满足:
• (1).在单位斜坡信号作用下,Kv=10s^(-1)
• (2).校正后相角裕度³ 45°
• (3).系统校正后剪切频率wc ³ 1.5s^(-1)
• (4).时域性能指标:s%£ 30%,Tp £ 2s,Ts £ 6s
(units known negative feedback system object to the transfer function :)
- 2007-01-22 22:02:26下载
- 积分:1
-
dataprocessing
可以对振动试验数据进行批量处理,如滤波、消除趋势项、积分等(Vibration test data can be batch processing, such as filtering, to eliminate the trend items, points, etc.)
- 2010-08-01 07:00:52下载
- 积分:1
-
tqjs
说明: 实现大地测量学中,椭球参数解算。(包括正解和反解)(Achieve geodesy, the ellipsoid parameters solver. (Including the positive solution and counter-solution))
- 2010-03-30 22:11:08下载
- 积分:1
-
LDPC
It is LDPC matlab Code.
- 2010-05-30 01:39:17下载
- 积分:1
-
MUK_algorithm
multiuser kurtosis algorithm bss
- 2011-07-07 23:40:04下载
- 积分:1
-
Serial_Port_tx
A code used to read data from the serial port to matlab
- 2011-10-14 20:51:29下载
- 积分:1
-
judp
udp connection between sender and receiver in matlab
- 2015-03-18 14:51:04下载
- 积分:1
-
LBM3-mat
在3维里面重要的就是用MATLAB模拟空间多孔介质,得到实验基础(In 3-D inside the important thing is to use MATLAB simulation of porous media space, the basic experiment)
- 2020-07-01 08:00:02下载
- 积分:1