-
Circuit_Analysis_I_with_MATLAB
Circuit Analysis I with MATLAB
- 2009-05-01 20:43:14下载
- 积分:1
-
mathematica5
mathematica5简明教程 关于mathematica的教程,值得看一看咯!!!(mathematica5 concise tutorial mathematica about the tutorial, it is worth a look pyronaridine! ! !)
- 2009-03-28 03:49:13下载
- 积分:1
-
anneal_SimulatedAnnealing
anneal_SimulatedAnnealing.rar用C语言编写,能弥补Matlab中无现成模拟退火算法函数的不足(anneal_SimulatedAnnealing.rar C language, Matlab can make up for the non-existing simulated annealing function of inadequate)
- 2006-08-13 11:05:01下载
- 积分:1
-
PFCBoost
介绍了平均电流控制型 PFC Boost 变换器的结构, 分析了其工作原理。 分别采用 Power
System 工具箱和考虑电感电流断续工作状态的 C-MEX 文件 S 函数建立了主电路模型,对平均电
流控制型 PFC Boost 变换器进行了仿真。仿真结果表明,与 Power System 工具箱模型相比,基于
C-MEX 文件的 S 函数仿真模型能够准确仿真电流断续工作状态,仿真速度快。设计了电路样机进
行了实验研究,仿真结果与实验结果一致,证明了该方法的正确性。利用该方法可以高效地仿真
研究系统结构和参数变化时性能变化情况,得到的平均电流控制型 PFC Boost 变换器的混沌分岔
图,为更好地理解和设计这种变换器提供了有利的工具。(The structure of average current controlled power factor correction (PFC) Boost
converter is introduced, and its working principle is analyzed. The PFC Boost converter is simulated
using the model established with Power System toolbox and the C-MEX file S-function model
respectively. Simulation results show that the C-MEX file S-function model can simulate the all state of
the converter including discontinuous conduction mode with high speed. Experimental results show the
correctness of the simulation results and the proposed method. The method is suitable for simulation
the performance changing with the variation of system structure or parameters. The bifurcation diagram
is derived for PFC Boost converter using this method, which is very useful for better understanding and
better design of the converter.)
- 2015-01-21 19:19:29下载
- 积分:1
-
tber2
Quadrature amplitude modulation (QAM) is a modulation scheme in which two sinusoidal carriers,
one exactly 90 degrees out of phase with respect to the other, are used to transmit data over
a given physical channel. One signal is called the I signal, and the other is called the Q signal.
Because the orthogonal carriers occupy the same frequency band and differ by a 90 degree phase
shift, each can be modulated independently, transmitted over the same frequency band, and
separated by demodulation at the receiver. For a given available bandwidth, QAM enables data
transmission at twice the rate of standard pulse amplitude modulation (PAM) without any degradation
in the bit error ratio (BER).
- 2010-06-12 00:02:46下载
- 积分:1
-
shaizi
分别用理论计算和计算机模拟计算,求连续掷两颗骰子,点数之和大于6且第一次掷出的点数大于第二次掷出点数的概率。(Were used to calculate the theoretical calculations and computer simulations, seeking continuous throwing two dice, and more than six points of the first throw and the number of points is greater than the probability of the second throw points.)
- 2013-07-15 20:13:04下载
- 积分:1
-
PSO_Prung
PSO capacitors placement in distribution system
- 2013-04-23 00:17:02下载
- 积分:1
-
OFDM-blind-estimating
本文有关于OFDM循环谱的推导
可贵的是还有带循环前缀的循环谱推导
仿真了OFDM循环谱,介绍了相关理论估计盲信号参数以及改进算法(The OFDM cyclic spectrum and bilnd signal estimating)
- 2015-08-11 15:58:52下载
- 积分:1
-
qq
说明: Matlab for serial interface
- 2010-07-06 01:07:26下载
- 积分:1
-
wavelet1.m.tar
it is a wavelet based code that will create the second order wavelet transform and subplot it in same image as shown in many matlab examples for wavelet transforms..
- 2010-10-02 14:54:47下载
- 积分:1