网站首页

Programas

于 2010-10-08 发布文件大小:4KB

 0  60

下载积分: 1 下载次数: 3

我要下载

代码说明：

Grafica helice, creada en matlab es una grafica de una funcion que hace que una forma de heclice es muy practica y divertida

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

MATLAB-IMAGE
matlabr软件应用的图形图像处理，很专业的教材，事例很多(matlabr graphic image processing software applications, very professional materials, many examples)

2013-11-22 17:25:08下载

积分：1
one
产生右图所示图像f1(m,n)，其中图像大小为256×256，中间亮条为128 ×32，暗处=0，亮处=100。对其进行FFT： ① 同屏显示原图f1(m,n)和FFT(f1)的幅度谱图； ② 若令f2(m,n)=（-1）m+n f1(m,n)，重复以上过程，比较二者幅度谱的异同，简述理由； ③ 若将f2(m,n)顺时针旋转90 度得到f3(m,n)，试显示FFT(f3)的幅度谱，并与FFT(f2)的幅度谱进行比较； ④ 若将f1(m,n) 顺时针旋转90 度得到f4(m,n)，令f5(m,n)=f1(m,n)+f4(m,n)，试显示FFT(f5)的幅度谱，并指出其与FFT(f1)和FFT(f4)的关系； ⑤ 若令f6(m,n)=f2(m,n)+f3(m,n)，试显示FFT(f6)的幅度谱，并指出其与FFT(f2)和 FFT(f3)的关系，比较FFT(f6)和FFT(f5)的幅度谱。(Generating an image f1 (m, n) shown in the figure, wherein the image size is 256 256, the intermediate light bar 128 32 0 = dark, bright Department 100. Its FFT: ① screen display picture f1 (m, n) and the FFT (f1) of the amplitude spectrum ② If so f2 (m, n) = (-1) m+n f1 (m, n), repeat The above process, comparing the amplitude spectrum of the similarities and differences between the two, brief reasons ③ If f2 (m, n) 90 degrees clockwise to get f3 (m, n), try to display FFT (f3) the amplitude spectrum and with the FFT (f2) comparing the amplitude spectrum ④ If f1 (m, n) obtained by 90 degrees clockwise f4 (m, n), so f5 (m, n) = f1 (m, n)+f4 (m, n ), try to display FFT (f5) amplitude spectrum, and pointed out its relationship with the FFT (f1) and FFT (f4) of ⑤ If so f6 (m, n) = f2 (m, n)+f3 (m, n) and try to display the FFT (f6) amplitude spectrum, and pointed out its relationship with the FFT (f2) and FFT (f3), comparing FFT (f6) and FFT (f5) amplitude spectrum.)

2013-11-26 16:24:18下载

积分：1
Backward-forward-sweap
Backward forward load flow

2013-10-28 11:17:22下载

积分：1
RRT算法
说明：快速随机树法，寻求无人机最优的路径规划，达到节省时间和能源的问题(Fast Random Tree Method for Unmanned Aerial Vehicle Path Planning)

2019-10-13 18:39:59下载

积分：1
ofdm的一种信道估计准则 45666027ML
ofdm的一种信道估计准则：最大似然信道估计准则(ofdm channel estimation as a criterion: maximum-likelihood channel estimation criteria)

2020-06-28 12:20:01下载

积分：1
mschart
MSChart操作实例，可以轻松编码实现饼图，折线图，柱状图(MSChart operation example, you can easily Coding pie charts, line charts, bar charts)

2014-10-24 09:01:50下载

积分：1
study
计算面积，使用方便！是个测试Matlab的实例！(Calculate the area, easy to use! Test Matlab instance!)

2013-03-21 22:22:13下载

积分：1
ac-voltage-controller
single phase full converter using rl load

2012-10-03 01:57:02下载

积分：1
OpenGLSamples.tar
s in academia, and in the military. In fact, in some sense, the 3D graphics we enjoy on our PCs today is a sort of Peace Dividend, since many professionals now working in the 3D chip, film and game development industries cut their teeth designing military simu

2015-03-27 07:24:17下载

积分：1
MATLAB
说明： MATLAB语言的应用何衍庆：教材，和相关程序(He Yanqing MATLAB language application: teaching materials, and related procedures)

2011-02-25 17:52:23下载

积分：1

696526资源总数
103736会员总数
107今日下载

Programas

0 个回复

热门标签

热门下载