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fengchang
大气扰动模型中的几种典型风场模型，可用于飞机建模中的干扰项(Several typical wind field model in the atmospheric disturbance model can be used for interference in aircraft modeling)
- 2012-07-06 09:48:51下载
- 积分：1
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OFDM-basic-tutorial
OFDM basic tutorial. This is basic tutorial. Of course, this document is very tutorial.
- 2011-06-02 03:28:39下载
- 积分：1
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power_wind_ig
用simulink对风电场进行建模分析得到功率以及电流的仿真图(This example uses an initial state vector to start the simulation steady-state. When you make changes to the model (add, delete, rename blocks, etc),
the initial state vector needs to be regenerated or disabled, otherwise Simulink signals an error when the simulation is started.
To disable the use of initial state vector for this model, go to the Data Import/Export section of the Model Configuration Parameters tool and uncheck the
Initial state option under the Load workspace section.
To regenerate the initial state vector after a change to the model, follow the instructions given in the initialization file for this model.
Type open( init_power_wind_dfig ) at the matlab prompt to view this file.)
- 2015-07-24 13:48:45下载
- 积分：1
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match-lfm
说明： 线性调频信号匹配滤波器的设计与实现，详细(LFM matched filter design and implementation details)
- 2011-03-22 16:43:25下载
- 积分：1
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power_tcsc
晶闸管控制串联电阻在500kv电力系统的matlab仿真中的应用。(Modeling and simulation of 500kv power system.The theoretical ground and design realization of alternating current power lines of the new type- Controllable Flexible A.C. Transmission Systems (CFACTS) are considered. Earlier lines of such type had been known as Controlled Self- Compensating High Voltage Transmission Power Lines (CSHVL), as well as Controlled Compact Transmission Power Lines. The CFACTS design principles and the basic CFACTS design directions are implemented. The basic
characteristics of CFACTS (500kV) which are studying have great prospects. CFACTS(10, 35, 110 kV) which already built and maintained.
)
- 2013-11-15 12:52:34下载
- 积分：1
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xiashan
MATLAB 牛顿下山法的一个小程序，原理就不详细说了。因牛顿迭代法受初值选取的限制，为防止迭代发散，对迭代过程再附加一项要求:|f(x(k+1))|<|f(x(k))|,将牛顿法迭代的结果:x(k+1) =x(k)-f(x(k))/f (x(k))和前一近似值x(k)适当加权平均做为新的改进值:x(k+1)=u*x(k+1) +(1-u)*x(k),其中u(0<>
迭代时u取1开始，逐次减半计算，直至附加要求符合为止。实例计算中x(k)=x(0)不变，只更新u和x(k+1)，直至:|f(x(k+1))|<|f(x(k))|（即|f(x(1))|<|f(x(0))|)，然后更新下山因子为u=1,继续以牛顿法迭代。(MATLAB Newton-down a small program, the principle is not explained in detail. Newton iteration by the initial value of the selected limit, in order to prevent additional iterative divergence, the iterative process a request: | f (x (k+1)) | < | f (x (k)) | Newton iteration Results: x (k+1) ' = X (k)-f (x (k))/f' (x (k)) and a previous approximation x (k), appropriately weighted average as a new improved value: x (k+1 ) = u* x (k+1) ' + (1-u)* x (k), where u (0 < u> iteration take successive calculated at 50 until the additional requirements found so far. examples of calculation of X ( k) = x (0) unchanged profile u and x (k+1, hungry) until: | f (x (k+1)) | < | f (x (k)) | (i.e. | f (x (1)) | < | f (x (0)) |), then profile downhill factor for u = 1, to continue to Newton iteration.)
- 2013-05-15 08:52:09下载
- 积分：1
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RELIY-ENERGY-DECTOR
认知无线电系统中，瑞利信道条件下的能量检测算法实现的频谱感知方法。(Cognitive radio systems, Rayleigh channel conditions energy detection method for spectrum sensing algorithm.)
- 2013-07-11 10:08:43下载
- 积分：1
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fig10_5
圆阵干涉方向图，电源干扰，测向，纠错，相位补偿(Circular array interferometer pattern, power interference, direction finding, error correction, phase compensation)
- 2013-09-09 22:57:22下载
- 积分：1
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protocol_analysis
Matlab programs for energy detection
- 2011-12-19 15:36:08下载
- 积分：1
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snake
贪食蛇小游戏的matlab代码，上下左右键控制，下载直接运行即可使用。(Matlab code Snake game, up and down keys to control, you can use downloaded directly run.)
- 2013-07-19 20:08:38下载
- 积分：1
