永磁直驱同步风力发电背靠背式框图visio WECS

下垂控制就是选择与传统发电机相似的频率一次下垂特性曲线（Droop Character）作为微源的控制方式，即分别通过P/f下垂控制和Q/V下垂控制来获取稳定的频率和电压，这种控制方法对微网中的微源输出的有功功率和无功功率分别进行控制，无需机组间的通信协调，实现了微源即插即用和对等控制的目标，保证了孤岛下微电网内电力平衡和频率的统一，具有简单可靠的特点(Droop control is to choose Droop Character, which is similar to the traditional generator, as the control mode of micro-source, that is, to obtain stable frequency and voltage through P/f droop control and Q/V droop control respectively. This control method controls active power and reactive power of micro-source output in micro-grid separately, without communication coordination between units. The goal of micro-source plug-and-play and peer-to-peer control is realized, which ensures the unification of power balance and frequency in the micro-grid under isolated islands, and has the characteristics of simplicity and reliability.)

蒙特卡罗光子散射程序，内含matlab包(Monte Carlo photon scattering program with matlab package)

NETEM 的预测试题-NETEM questions

非常方便的滤波器设计软件，能方便的设计出多种滤波器。-Very convenient for filter design software, to facilitate the design of a variety of filters.

说明：  在空间光调制器上产生贝塞尔高斯光；以及完美涡旋光产生(Generation of Bessel Gaussian beam on the spatial light modulator(SLM), and the generation of perfect optical vortex)

C#主控明细数据库显示操作实例，测试数据库为Access，此方面有需求的可下载本实例代码。

说明：  用于心音信号包络的分割，信号处理的技术领域，具体的说，涉及一种心音信号周期的检测与心音的状态分割方法。其中，心音的状态分割方法是在时间维度上判断某时刻某段时长内出现的心音状态的类别。(Envelope Segmentation of Heart Sound Signals)

可以破解易语言的编译，破解后必须要保证软件开着(Decipher the compilation of easy language)

本程序包含语音压缩和语音识别领域所需的LPCC，MFCC特征提取算法以及语音端点检测源码。在对语音数据进行特征提取前，可对语音数据进行16K到8K的降采样率处理，包含180阶FIR滤波器的频率压缩程序 -This procedure includes voice compression and voice recognition requirements in the area of the LPCC, MFCC feature extraction algorithm, as well as voice activity detection source. Voice data in the feature extraction before the voice data can be 16K to 8K sampling rate of the drop treatment, including the 180-order FIR filter frequency compression procedures

说明：  使用IDL编程实现遥感图像的OSTU阈值分割(OSTU Threshold Segmentation of Remote Sensing Images Using IDL Programming)