-
80211ofdm-modified
基于802.11ofdm仿真,主要针对信道同步,包括各种同步方法(802.11ofdm based on simulation, the main channel for synchronization, including synchronization method)
- 2007-09-16 09:13:54下载
- 积分:1
-
FastEMD-3
在度量两个矩阵时,快速的度量函数能有效地提高检索效率,在此采用EMD度量函数(In the measure two matrix, fast measurement function can effectively improve the retrieval efficiency, in this the EMD measure function
)
- 2013-01-02 20:08:40下载
- 积分:1
-
matlab5
此文件为matlab实例源程序,可直接用于实际,也可加以修改,应用广泛。(matlab)
- 2010-05-24 13:33:31下载
- 积分:1
-
gcv_function
对广义交叉验证算法(GCV)的计算的辅助程序。(The generalized cross-validation algorithm (GCV) calculation of auxiliary programs.)
- 2021-03-31 22:49:08下载
- 积分:1
-
matlab_7.0
matlab_7.0应用指南,比较完整的开发教程,节省很多时间(matlab_7.0 Application Guide, more complete development tutorial, save a lot of time)
- 2010-08-11 09:56:01下载
- 积分:1
-
Cassioli_channel
This matlab code generates UWB indoor channel impulse response described in :
Cassioli, D. Win, M.Z. Molisch, A.F., "The ultra-wide bandwidth indoor channel: from statistical model to simulations," Selected Areas in Communications, IEEE Journal on , vol.20, no.6, pp. 1247-1257, Aug 2002
URL: http://ieeexplore.ieee.org/stamp/stamp.jsp?arnumber=1021916&isnumber=21989
All parameters of the channel were taken from the reference paper
- 2009-06-16 12:44:25下载
- 积分:1
-
GAC_Matlab
几何活动轮廓(GAC)算法的源代码,用upwind和eno数值方法, 在MATLAB下可直接执行(geometric active contour (GAC) algorithm source code, using upwind and eno numerical methods, MATLAB under the direct execution)
- 2007-05-15 09:55:42下载
- 积分:1
-
Blatt1
getFnumber and round_fix one point
- 2011-12-21 23:39:53下载
- 积分:1
-
Fuzzy-PID-dual-mode-control-system
交流位置伺服系统因其存在参数时变、负载扰动以及电机的非线性等缺点,
很难为其建立准确的模型. 模糊( fuzzy)控制具有无需建立被控对象的数学模型、鲁棒性好等
优点,但稳态精度差. 将模糊控制和PID 控制相结合,设计了Fuzzy-PID 双模控制器. 在论域内
用不同的控制方式分段实现控制,这样就综合了模糊控制和PID 控制的优点,克服了各自的缺
点. 该控制器结构简单、易于实现. 在半闭环交流位置伺服系统上所做的实验表明,采用Fuzzy-
PID 双模控制器与采用经典PID 控制器相比,阶跃响应的调整时间减少了33. 7 ,并且无超
调,轨迹跟踪误差减小了47. 2 .(AC servo system because of the presence of parameter variations, load disturbances and non-linear motors and other shortcomings, it is difficult to establish accurate models for fuzzy (fuzzy) control without having to build a mathematical model of controlled object, robustness and good However, steady-state accuracy is poor. fuzzy control and PID control are combined to design a dual-mode Fuzzy-PID controller in the sub-region to achieve control on the different control methods, so that a combination of fuzzy control and PID control advantages to overcome their disadvantages. simply the controller structure, easy to implement. experiments on semi-closed loop AC servo system did show that the Fuzzy-PID controller is compared with the classic dual-mode PID controller, step response The adjustment time is reduced by 33.7 , and no overshoot, tracking error is reduced 47.2 .)
- 2014-05-26 19:12:10下载
- 积分:1
-
DFIG_simplified_crowbar.mdl
DFIG 模型 带简化版的crowbar。其中包括convertors与其相应的控制。(dfig model with simple crowbar)
- 2016-07-05 00:39:59下载
- 积分:1