-
S130920052
以12脉波整流电路为研究对象，有效降低网侧电流的谐波畸变，其主要原因在于所采用的移相变压器，能过它可使各6脉波二极管整流器产生的低次谐波相互抵消。利用Matlab—Simulink建立模型对其进行仿真，并对其产生谐波电流进行分析和计算，阐述了其消谐原理。这种整流电路采用两个6脉波二极管整流器进行串联，功率因数较高，提高了直流电压的输出能力，对减少电网中的谐波干扰十分有效，可以有效地消除钢厂电力系统中较高次数的谐波。(Low-order harmonics with 12 pulse rectifier circuit for the study, effectively reducing line current harmonic distortion, mainly due to phase-shifting transformer used, it can make each six-pulse diode rectifier generated offset each other . Using Matlab-Simulink simulation modeling them, and analyze and calculate their produce harmonic currents, described its harmonic elimination principle. This rectifier circuit uses two 6-pulse rectifier diode in series, high power factor, increase the output capacity of the DC voltage to reduce power grid harmonic interference is very effective, steel power system can effectively eliminate high the number of harmonics.
)
- 2014-09-24 09:23:55下载
- 积分：1
-
UWB-matlab-file
有关UWB的matlab仿真程序,对一些初学者比较有用(the UWB Matlab simulation program, some more useful beginners)
- 2007-03-23 21:50:32下载
- 积分：1
-
FoschiniMiljanic
This is a version of Foschini-Miljanic, an itarative algoriyhm for power control in wireless computer networks.
- 2010-07-20 22:06:01下载
- 积分：1
-
MATLAB9
说明： MATLAB通信系统仿真（程序库）,共九个(MATLAB Communication System Simulation (library), a total of nine)
- 2006-04-26 10:07:00下载
- 积分：1
-
a
说明： 用差分方法计算带时变系数的波动方程,界面可视。(simulate the wave functions with time-varying coefficients)
- 2013-10-29 11:32:19下载
- 积分：1
-
KNN_toolbox
it s knn implementation by using toolbox matlab
- 2014-01-24 15:19:02下载
- 积分：1
-
CommunicationSystemMatlab
说明： 《现代通信系统》的源程序。该书有助于对通信系统的理解。源代码中包含书中所有的实例程序。("modern communications system" of the source. The book helps to understand the communication system. The source code for all the book contains examples of procedures.)
- 2006-04-26 09:27:54下载
- 积分：1
-
OFDMSystemSimulation
实现对OFDM系统的基本仿真实现基于Matlab软件的OFDM系统的一些基本仿真，含仿真源代码(Implementation of the OFDM system simulation to achieve the basic OFDM system based on Matlab software, some of the basic simulation, including simulation source code)
- 2010-05-28 03:26:49下载
- 积分：1
-
leach
leach协议簇头选择算法的改进及仿真
在改进的LEACH．H协议在簇头节点的选举过
程中，充分考虑了簇头节点剩余能量因素，设定了簇头的能量阀值，防止了低能量的节点成为簇头。在此基础上引
进簇头调整过程，该过程通过排除紧密邻居簇头和增加必要的簇头，在一定程度上解决了LEACH协议存在的问题，
从而达到均衡网络能量消耗，延长生存期的目的。网络仿真证明了新算法的可行性。
(An Improved Algorithm for Selecting Cluster-heads in LEACH)
- 2021-03-15 10:39:22下载
- 积分：1
-
zcrate
说明： 这个程序用于语音段的过零率求取，基于matlab，可以用来做端点检测。(The program segment for voice strike zero rate, based on matlab, can be used for endpoint detection.)
- 2011-02-24 17:34:39下载
- 积分：1
