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publicationdtl
S u r f e r自动控制技术在气象资料 自动成图中的应用 (Ab s t r a c t : The ma i n f un c t i o n s o f Su r fe r s o f t wa r e,Ac t i v e X a u t o ma t i o n t e c h ni q ue a nd t he i n t e r fa c e o f VB a p p l i c a t i o n a n d S u r fe r a r e i nt r o—
d u c e d i n t h i s p a p e r .I t i s a l s o i n t r o d u c e d h o w t o c o mb i n e t h e s t r o n g a b i l i t y o f d e v e l o p me n t u s i n g VB s o f t wa re a n d t he s t r o n g ma p p i n g i n
Su r f e r b a s e d o n t he i n t e r fa c e.a nd t he k e y pr og r a m t o C a / T y o u t t h e i nt e r fa c e t e c hn i q u e a nd a c a s e o f a p pl i c a t i o n a ut o ma t i c ma p pi n g a r e
pr e s e n t e d. )
- 2010-02-26 13:37:35下载
- 积分:1
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code
this is code to transform image from rgb to hsi
- 2011-05-25 20:56:02下载
- 积分:1
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check
验证企业信息中的组织机构代码的合法性,错误会提示并定位到出错的地方,可以在离开焦点时验证(organize code check)
- 2014-08-27 23:21:22下载
- 积分:1
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Shooting-Schrodinger-equation
打靶法解薛定谔方程利用matlab软件,采用打靶法结合Numerov算法进行求解定态薛定谔方程的本征值和本征方程。在位势为不同的抛物势时,都能求解出符合精度要求的本征值和本征方程。(Shooting method to solve the Schrodinger equation using matlab software, using the shooting method combined Numerov algorithm to solve the steady-state Schrodinger equation eigenvalues and eigen equation. Reign potential for different parabolic potential, the solution can meet the accuracy requirements of the eigenvalues and eigen equation.)
- 2011-11-27 14:45:46下载
- 积分:1
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shooting-method
适用于matlab用打靶法解决有边界问题的微分方程,各种参数已经在程序中说明清楚了(shooting method)
- 2020-12-15 21:19:14下载
- 积分:1
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RCS
本程序是用来计算导体球的电磁散射的雷达截面问题的,使用的是由MATLAB编写的(This procedure is used to calculate the electromagnetic scattering problem of radar cross section of the conductor ball, the use of MATLAB)
- 2021-05-14 16:30:02下载
- 积分:1
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An_Introduction_to_Programming_and_Numerical_Metho
《An Introduction to Programming and Numerical Methods in MATLAB》 是一本关于Matlab编程的书,对人工智能和数值分析等领域的researcher有很大帮助。("An Introduction to Programming and Numerical Methods in MATLAB" is an book on Matlab programming. It is very helpful to those engaged in artificial intelligence or numerical analysis.)
- 2010-11-02 13:55:05下载
- 积分:1
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MPPT1
本MATLAB仿真是针对光伏最大功率点跟踪的仿真 采用的是模糊PID算法建立仿真模块,供新手参考(The MATLAB simulation for photovoltaic maximum power point tracking simulation is used to establish fuzzy PID algorithm simulation module for the novice reference)
- 2020-09-18 10:17:53下载
- 积分:1
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LPRS
这是一个用matlab编写的车牌识别代码,可以实现车牌的识别(This is a matlab prepared by the code of license plate recognition, license plate recognition can be achieved)
- 2014-09-25 16:27:57下载
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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
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