sinefitxx

The output characteristics of a photovoltaic (PV) array are highly non-linear. Therefore, an accurate andefficient PV model is required to study and analyze the operation of PV system in the changing environ-mental conditions. This paper proposes a precise PV simulator based on the seven-parameter electriccircuit model. The proposed simulator can generate the output characteristics of a PV system preciselyat different operating conditions. It has also enough flexibility to simulate different configurations ofPV panels with series/parallel connections. The robustness of the proposed simulator is demonstratedunder the partial shaded conditions. Additionally, the performance of the developed simulator is verifiedby interfacing it with the actual power electronic converter and maximum power point tracking (MPPT)controller. The proposed PV simulator will facilitate the design aspects of PV systems and help in behaviorassessment of newly developed controllers prior to practical implementation.

多用户检测程序，具有很高的研究价值，非常不错(Multi-user detection procedure and has high value, is very good)

可用传输容计算程序，采用直流潮流计算，速度快。(Available transmission capacity calculation procedures, the use of DC power flow calculation speed.)

说明：  说明了matlab与cuda之间的关系，对于有一定基础的matlab编程人员来说，是一个可以借鉴的书(Matlab and cuda illustrates the relationship between the basis for some of the matlab programmers is a reference book)

downsampling& up sampling wav file

说明：  对标准卡尔曼滤波方法中野值对其滤波精度的影响，提出了基于M估计的野值 处理方法。这种方法不仅可以去除单个野值的影响，而且在野值成片出现时还能很好地保持滤波 稳定性。通过仿真验证了该方法的有效性。(Their filtering accuracy on the standard Kalman filtering method outliers, outliers based on M-estimation approach. This method can not only remove the impact of individual outliers, and opposition values ​ ​ into the film appears to keep the filter can be very stability. The effectiveness of the method is verified by simulation.)

详尽的介绍了100个非常有实际意义的matlab程序，可以帮助初学matlab的人尽快的掌握一定的知识。(Detailed introduction to the 100 very meaningful matlab program that can help people as soon as possible matlab beginner to master certain knowledge.)

matlab guide 中设计参数表，利用Activexcell实现，容易实现及掌握(matlab guide the design parameters in the table, using Activexcell realize, easy to realize and grasp the)

说明：  基于冲激响应不变法巴特沃思滤波器的IIR设计MATLAB源代码(Based on impulse response IIR filter design unchanged 法巴特沃思 MATLAB source code)

在MATLAB编uxiangde程环境中应用拉普拉斯算子实现对图像的处理(In the MATLAB environment for the adoption process of compilation uxiangde Laplacian image processing to achieve)