-
tutorial5
matlab code for modelling
- 2010-01-25 03:00:22下载
- 积分:1
-
zhongliu
针对肿瘤图像进行种子区域生长,以及肿瘤面积的测量,并且对分割结果进行评价。(Seeded region growing for the tumor image, and the measurement of the tumor area, and the divided result evaluation.)
- 2012-12-30 10:04:05下载
- 积分:1
-
pi4dqpsk
pi/4-dqpsk 调制解调 的 matlab 仿真,通过srrc滤波器实现16倍的上采样(pi/4-dqpsk modulation and demodulation matlab simulation, through srrc filter to achieve 16 times the sampling)
- 2021-01-11 09:28:50下载
- 积分:1
-
houghcircle
Edge detection result should be enhanced using linear method like Median filter to
remove the garbage around the pupil to gain clear pupil to determine perfect centre. Get the
centre of the pupil by counting the number of black pixels (zero value) of each column and
row. Then get each row and column that has the maximum number of these black pixels.
Then determine the center by simple calculation according to the image coordinate to set it
correct on the image, consequently we can determine the radius of the pupil. Thus we can find
the pupillary boundary (inner). A similar procedure is extended by using a coarse scale to
locate the outer boundary (limbus) which can be apparent by using the mid-point algorithms
of circle and ellipse.
- 2011-11-18 02:09:58下载
- 积分:1
-
signal_ambiguity_function
这个源码可以分析绘制多种信号的模糊函数,已经试验过巴克码,线性调频信号,脉冲信号等(Description: This program estimates and plots the ambiguity function for any signals. I have tested it for the Barker code, chirp signal, pulse signal. for good results the length of the input vector (Ut)should be more than 7. Example- a rectangular pulse should be described as[1 1 1 1 1 1 1]. Please, give your suggestions.
it is made with the help of "xcorr" function (Author: R. Losada) in MATLAB and Ilia Iliev from TU-Sofia )
- 2011-01-15 14:29:40下载
- 积分:1
-
frft
分数阶傅里叶变换,用于处理信号的一种工具。(Fractional Fourier Transform)
- 2021-04-05 10:59:03下载
- 积分:1
-
matlabforcast
说明: 基于灰色预测,指数平滑预测的几个MATLAB程序,对于预测类问题的数学建模,可以说是必备程序。我的导师给我传的。
funesm1,2,3分别为一二三次指数平滑预测程序
fungry为灰色预测程序
funcoef为时间序列预测程序
pudn为广大的编程爱好者提供了一个交流的平台,我在此先谢谢网站的工作人员,我也会努力编出好的程序,一起同大家分享。(Based on Gray predicted that the number of exponential smoothing forecasts MATLAB procedures, issues for the prediction of the mathematical modeling, can be said to be an essential procedure. My mentor gave me spread. funesm1, 2,3 were 123 times procedures fungry exponential smoothing forecast procedures funcoef gray prediction for time series forecasting procedures for pudn programming for the majority of fans provided a platform for exchange, I would like to thank the site staff, I will strive for a good program, to share together.)
- 2021-04-20 10:38:50下载
- 积分:1
-
MATLAB-Common-function
说明: 常用函数的汇总,有利于日常编程使用,用到某个函数时,可以直接整段截取(Common function)
- 2011-04-06 15:09:06下载
- 积分:1
-
forward
地下双层均与介质正演模型程序,适用于matlab,c,c++(Underground layer are forward model with the media program for matlab, c, c++)
- 2011-09-08 19:59:16下载
- 积分:1
-
histogram_matching
Histogram equalization of digital images
- 2011-11-15 15:07:27下载
- 积分:1