-
shujunihechazhi
Matlab的数值拟合和插值方法介绍，内有程序说明和算法介绍。主要对最小二乘，线性回归作了介绍(Matlab Numerical fitting and interpolation methods introduce, within the description of the procedures and algorithms have introduction. Mainly on the least-squares, linear regression was introduced by)
- 2009-03-23 14:53:23下载
- 积分：1
-
jiyuMATLABdetuxiangpeizhun
图像配准常常是作为其他图像处理应用的前处理步骤使用的，往往用于图像的对准、目标识别与定位。介
绍了在MATLAB系统中，如何应用MATLAB的IPT函数对图像进行配准的方法：首先用人机交互的方法在待配
准图像与基准图像之间进行图像配准所必需的匹配控制点的选取，然后用这些匹配控制点来计算两图像的某种空
间几何变换关系，最后利用这个空间几何变换关系对待配准图像进行几何变换，获得配准结果。实验表明，该方
法实现容易，且非常有效。
(Image registration is often as other image processing applications, the use of pre-treatment steps are often used for image alignment, target identification and location. Introduced the system in MATLAB, how to use MATLAB function of the IPT image registration method: First of all, employing the method of cross-machine in question and the baseline image registration between image image registration by matching control points necessary for the selection, and then use these control points to match the two images to calculate the geometric transform the relationship between a certain space, and finally make use of the space relationship between the treatment of geometric transformations with quasi-geometric image transformation, the results obtained registration. Experiments show that the method easy and very effective.)
- 2009-04-20 11:39:55下载
- 积分：1
-
New-folder-(2)
computation TEC for ARECIBO
cc to drew L
- 2014-10-23 02:07:42下载
- 积分：1
-
Digital_Image_Correlation_2010b
this is a source code on digital image corelation and other features as well..
- 2011-01-08 11:59:50下载
- 积分：1
-
Fuzzypidcontroller
matlab开发的模糊pid控制器,用simulink平台实现,有一定的典型性(Matlab pid development of the fuzzy controller, using Simulink platform. have some typical)
- 2007-05-11 14:16:56下载
- 积分：1
-
base-GSO
自己调试的GSO程序，简单可运行，适合初学者参考。(The glowworm swarm optimization (GSO) is a swarm intelligence optimization algorithm developed based on the behaviour of glowworms (also known as fireflies or lightning bugs). The behaviour pattern of glowworms which is used for this algorithm is the apparent capability of the glowworms to change the intensity of the luciferin emission and thus appear to glow at different intensities.)
- 2013-12-17 11:15:33下载
- 积分：1
-
Plot-for-Sensor-nodes-Residual-Energy
Plot for Sensor node s Residual Energy
- 2015-03-15 17:25:57下载
- 积分：1
-
1st_project_pic_c
this is pdf material for micro c for pic........this is using in matlab.
- 2010-09-01 02:57:57下载
- 积分：1
-
sun
SUNOS下基于RPC的电力调度数据网的双机实现方案.pdf(SunOS RPC-based electricity dispatching data network to achieve the two-plane program. Pdf)
- 2008-02-12 21:20:39下载
- 积分：1
-
IIR
1、不同阶次模拟巴特沃兹滤波器的频率响应
2、根据模拟滤波器指标，设计低通巴特沃兹滤波器
要求通带截止频率 fp = 5kHz, 通带最大衰减 ɑp =2dB， 阻带截止频率 fs= 12kHz, 阻
带最小衰减ɑs =30dB,按照上述指标设计巴特沃兹低通滤波器。
3、给定模拟滤波器，按照不同采样频率设计数字 IIR，观察采样频率对设计结果的影响
已知模拟滤波器传输函数 H(s)为
2
0.5012
( )
0.6449 0.7079
H s
s s
=
+ +
按照不同采样频率 Fs1=1Hz, Fs2=10Hz 使用脉冲响应不变法将 H(s)转换为 H(z)数字
IIR 滤波器。观察不同采样频率设计得到的数字 IIR 的差异。
4、给定数字 IIR 指标，用脉冲响应不变法设计 IIR。
数字低通滤波器的指标为: 0.2 , 1 , 0.3 , 15
p p s s
ω π α ω π α = = = = dB dB ,使用巴特沃
兹滤波器设计数字 IIR。比较采样频率 Fs=1， 2 时设计过程中的模拟滤波器，数字滤波
器的变化。
5、用双线性变换法设计 IIR，并同脉冲响应不变法比较设计的结果。数字滤波器指标要
求如下
0.2 , 1 , 0.3 , 15
p p s s
ω π α ω π α = = = = dB dB(1.Grasp the impulse response method and bilinear transformation design IIR filter principle and specific design methods, familiar with double
A computer program for designing lowpass, bandpass and highpass IIR digital filters by linear design;
2 . familiar with the design of analog Butterworth filter, master impulse response method and bilinear transformation method to design digital IIR
Filter method)
- 2021-01-05 16:48:54下载
- 积分：1
