Sonar_Exp_1_3

grid connected pv systems

实现MPPT功能的光伏模块，控制效果比较好(MPPT in PV modules to achieve the control effect is better)

自己编写的程序，在光谱数据处理上可以实现截回波以及傅里叶变换功能(I have written procedures, the spectral data processing can be achieved as well as truncated Fourier transform function echo)

电子社08年的《精通MATLABG UI设计》一书的所有代码，希望对学习GUI的友友有所帮助(Electronics Society in 2008 the " proficient in MATLAB GUI design" one book all the code, in the hope that the Friends of the Friends of the study GUI help)

退火算法1.。。。。。。。。。。。。。。。(Annealing Algorithm 1. . . . . . . . . . . . . . .)

说明：  近场声全息，里边包括全息技术的matlab程序，数据等。(Sound holographic technology, including holographic technology matlab procedures, data, etc.)

用二阶自回归（AR2）模型估计信号的瞬时频率(Using second-order autoregressive (AR2) model estimates the instantaneous frequency signal)

现代通信系统原理和经典算法的MATLAB实现(Modern communication system principles and classical algorithms in MATLAB)

MATLAB 的应用范围非常广，包括信号和图像处理、通讯、控制系统设计、测试和测量、财务建模和分析以及计算生物学等众多应用领域。附加的工具箱（单独提供的专用 MATLAB 函数集）扩展了 MATLAB 环境，以解决这些应用领域内特定类型的问题。(MATLAB very wide range of applications, including signal and image processing, communications, control system design, test and measurement, financial modeling and analysis, and computational biology and many other applications. Additional kit (available separately dedicated set of MATLAB functions) extend the MATLAB environment to solve these application areas certain types of problems.)

The traditional power droop controllers are commonly used in distributed generation (DG) units to share the loads among the parallel inverters. However, the parameters of the power transmission and distribution line in microgrid are small and generally presented high resistance-to-inductance (R/X) ratio which will seriously influence the performance of the traditional power droop controller, even leading to instability