-
PingOriginal_MikeMuuss_1983
Ping original program.
implement pinging test
- 2014-10-10 12:33:30下载
- 积分:1
-
the-matlab-fuzzy-control
该书了详细地介绍了模糊控制理论,同时又给出matlab模糊控制实例(The book describes in detail the theory of fuzzy control, while matlab fuzzy control examples given)
- 2013-11-22 17:00:02下载
- 积分:1
-
DelayTime_MutualInformation
这是一个matlab程序,用互信息法求混沌重构时延的主程序(This is a matlab program, the main delay for chaotic reconstruction method using mutual information)
- 2014-02-13 00:40:44下载
- 积分:1
-
matlib
matlib.h,matcom4.5的头文件(matlib.h, matcom4.5 header file)
- 2012-11-03 17:46:07下载
- 积分:1
-
digitizeGraph
This function lets users digitize a published graph that is saved as a image e.g. jpeg
- 2015-03-09 17:29:00下载
- 积分:1
-
FIR
1、验证窗函数 N 变化时,验证其频谱主瓣副瓣比、主瓣宽度的变化。
a)矩形窗函数的 N 变化时,验证其其频谱主瓣副瓣幅度比基本不会发生变化,
而主瓣宽度将会变窄。这说明,当用矩形窗函数设计滤波器时,增大 N 不能使
得阻带衰减减小,但能够减小过渡带。
b)再选取其他的窗如 hamming/hanning 窗,验证当 N 变化时,其频谱主瓣宽
度变化、主瓣副瓣比值变化情况。
2、用窗函数法设计线性相位 FIR 低通,通带截止频率 wp=0.5PI, 阻带截止频率 ws=0.6PI,
阻带衰减不小于 40dB,通带衰减不大于 3dB.
a)选取 Hanning,Hamming 窗查看设计出来的 FIR 的过渡带宽和阻带衰减是否
满足要求,二者有什么不同。
b)使用 hamming 窗,将窗长增大 1 倍,设计 FIR。验证同样的窗函数类型
(hamming),不同窗长度时,设计出来的 FIR 的过渡带宽和阻带衰减都有什么变
化。
3、不使用 Matlab 系统函数得到上一项指标的低通,并与上一项结果比较。
4 用窗函数法设计线性相位 FIR 高通,通带截止频率 wp=0.8PI, 阻带截止频率
ws=0.7PI, 阻带衰减不小于 30dB,通带衰减不大于 3dB.(An actual filter is implemented using the truncated unit impulse response sequence of the ideal filter.
For the ideal low pass filter, the unit impulse response h, N, D () is intercepted by a length of N, and the length is
The N sequence H (n), when intercepted, guarantees causality and linear phase requirements for the filter.
In order to reduce the Gibbs effect, the H (n) window is added, and the appropriate window function is selected to ensure the stopband attenuation and
Transition zone requirement. Note that the sidelobe of the window function affects the stopband attenuation of the filter, and the main lobe width affects the filter
Transition bandwidth.)
- 2017-07-06 11:55:24下载
- 积分:1
-
数字波束形成算法库 szbs
数字波束形成算法库
包括6种数字波束形成算法的matlab源程序(digital beamforming algorithms library, including six species of digital beamforming algorithms Matlab source)
- 2006-10-23 22:54:03下载
- 积分:1
-
shuangkuiwenxian
双馈电机matlab中的仿真模型文献,有风力机的介绍(Modeling and Simulation of Doubly—Fed Induction Wind Power
System Based on Matlab/Simulink)
- 2013-01-07 08:59:58下载
- 积分:1
-
mlvessel-1.4
mlvessel is a Matlab package for
retinal vessel segmentation. The package can be used in two different
manners: through the graphical user interface or through script
invocation. Use through script invocation relies on input files and
produces both file and html output. You may also download a
stand-alone executable corresponding to the graphical user interface
at our website mentioned below, though some functionalities are only
available through script invocation.
- 2014-02-25 20:30:30下载
- 积分:1
-
javalauncher
关于JAR文件生成EXE文件其实还是要用虚拟机的(JAR files on the EXE file in fact generated or virtual machine to use)
- 2009-04-25 03:21:03下载
- 积分:1