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three_dim_plot
The model used for creating the reference voltage is shown
in Fig. 4. First, photovoltaic output current (Ipv) and output
voltage (Vpv) are passed through a first order low pass filter
with a magnitude of G = 1 and a time constant of T = 0.01
seconds in order to filter out the high frequency components
or harmonics from these signals as shown in Fig. 5 and Fig. 6.
The filtered current and voltage signals (Ipv_F and Vpv_F) are
then fed into the MPPT control block that uses the Incremental
Conductance Tracking Algorithm. An algorithm that is based
on the fact the slope of the PV array power curve shown in
Fig. 7 is zero at the Maximum Power Point (MPP), positive on
the left of the MPP, and negative on the right. The MPP can
thus be tracked by comparing the instantaneous conductance
(I/V) to the incremental conductance (∆ I/∆ V) [11] as in (1):
- 2013-07-23 17:56:06下载
- 积分：1
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Kalman
卡尔曼滤波算法，用matlab语言编写的，可以直接使用(Kalman filtering algorithm, matlab language, can be used directly)
- 2014-12-10 16:38:03下载
- 积分：1
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linear_array
利用FFT快速计算，线性排列阵子方向图。( This function computes and returns the gain radiation pattern for a
linear array
It uses the FFT to computes the pattern
*INPUTS**********
Nr ==> number of elements dolr ==> element spacing (d) in lambda units
divided by lambda
theta0 = steering angle in degrees winid ==> use winid negative for no
window, winid positive to enter your window of size(Nr)
win is input window, NOTE that win must be an Nr X 1 row vector nbits ==>
number of bits used in the pahse shifters
negative nbits mean no quantization is used
*OUTPUTS******************
theta ==> real-space angle patternr ==> array radiation pattern in dBs
patterng ==> array directive gain pattern in dBs
***************************************** )
- 2016-03-28 22:30:19下载
- 积分：1
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topsis3-1
this program is implementation of TOPSIS algorithm
- 2013-09-23 11:17:25下载
- 积分：1
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Simulink-introduction
simulink 简明教程，课件，PDF格式，包括六个章节，详细的叙述了如何用simulink进行仿真建模(simulink concise tutorials, courseware, PDF format, including six chapters, a detailed description of how to use simulink simulation modeling)
- 2015-03-30 20:28:31下载
- 积分：1
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kepler_equation
Solving Kepler s Equation Using Newton s iterative Method
- 2009-06-10 01:12:12下载
- 积分：1
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waterfill
说明： 可用于物理层的注水理论,是资源调度的一种算法(waterfull theroy which used in the physical layer)
- 2011-03-09 18:56:46下载
- 积分：1
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H261coding-matlab
用matlab书写的H.261代码，实现了视频编解码整个过程，
值得初学视频编码的同学参考(Matlab code written using H.261, the video codec to achieve the whole process worth novice video coding reference for students)
- 2010-05-07 21:34:20下载
- 积分：1
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armav
采用ARMAV模型识别模态参数,适用于多测点的工况(Identify modal parameters using ARMAV model)
- 2013-03-12 16:51:18下载
- 积分：1
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QAM
QAM调制软比特解调，能够更准确进行解调。(Soft bit QAM modulation and demodulation, can be more accurately demodulated.)
- 2013-10-20 16:59:51下载
- 积分：1
