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TP1_CHEN
建立关于分数的类,并进行加减乘除等相关运算的C++代码
(Establishment of the scores of the class, and other related operations of addition, subtraction C++ code)
- 2015-02-28 01:43:45下载
- 积分:1
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example4_6
:滤波
fs=400 采样频率,必须大于两倍基带信号最高频率
ts=1/fs 采样时间间隔
T=5 时间窗大小
t=0:ts:T (hf1=zeros(1,N)
hf1(f<=B1&f>=-B1)=1
y1=hf1.*fftshift(y)
figure
subplot(211)
plot(f,abs(fftshift(y))/N,f,hf1, r-- )
axis([-fs/2,fs/2,0,1.2])
title( 原信号频谱 )
xlabel( f /Hz )
subplot(212)
plot(f,abs(y1)/N)
title( 低通滤波,截止频率90Hz )
xlabel( f /Hz ))
- 2010-05-25 20:58:05下载
- 积分:1
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d2conv
二维信号卷积,若x为N1*M1的二维信号,y为N2*M2的二维信号,则卷积为(N1+N2-1)*(M1+M2-1)的信号(Two demension signal convolution. )
- 2014-08-21 12:41:40下载
- 积分:1
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dfedit13b
实现彩色图象的读取,以及回度图象的读取,及相关的变换(Achieve color image reading, and reading back of the picture, and the associated transformation)
- 2013-12-17 15:56:27下载
- 积分:1
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bidirection1
二维弹塑性本构程序,可用于混凝土或钢梁二维弹塑性分析(Two dimensional elastic plastic programme)
- 2021-04-15 20:18:54下载
- 积分:1
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tracking
目标追踪小程序!是入门级的基础基础小程序。。。非常简单,适合刚刚接触的新手或学生。(the source code of tracking)
- 2012-05-30 14:54:59下载
- 积分:1
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control-of-che-zi
说明: 倒立摆的控制,采用常用的PID算法,现在没有加其他的算法,或许对一些同学有用。(Inverted pendulum control, with common PID algorithm, the algorithm is not added to the other, may be useful for some students.)
- 2011-03-21 23:15:42下载
- 积分:1
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GET-hw-info--GetSystemInfo
使用GetSystemInfo函数,获取系统硬件基本信息(get system hardware basic info by using GetSystemInfo function.)
- 2014-09-08 21:16:17下载
- 积分:1
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MyRearch
包含matlab及C++对图像的基本操作,如:边缘提取,配准等等(Contains matlab and C++ the basic operation of the image, such as: edge detection, registration, etc.)
- 2012-04-16 19:39:18下载
- 积分:1
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SGA-simple-Genetic-Algorithm
C语言编的简单遗传算法程序 各项功能齐全(SGA-simple Genetic Algorithm)
- 2011-05-23 16:24:14下载
- 积分:1