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Dynamicmodelsimulationofdoubly-fedwindturbines
- 为满足在电网发生故障时风电机组需保持与电网连接并向系统不间断供电的要求,提出 了双馈风力发电机的动态模型、变流器模型、变流器保护及电网模型,以研究双馈风力发电机的暂 态特性.以1·5MW SUT-1500双馈风力发电机为原型,由一个无穷大电源等效电网模型,变流器模 型采用定子磁链的定向电流矢量控制方法,利用PSCAD软件对双馈电机的暂态特性进行仿真.仿 真结果表明,矢量控制能够实现双馈电机的有功、无功解耦,并可改善系统的低压穿越能力. -To meet the power f
rayleigh-awgn-BPSK
- 用rayleighchan 函数仿真时要注意最后要做相位补偿（此问题是导师发现的） 程序步骤： ~产生随机序列 ~产生瑞利信道 ~调制 ~记忆信道特征 ~信号通过信道 ~相位补偿 ~加高斯噪声 ~解调 ~计算仿真误比特率 ~计算理论误比特率 ~不同颜色画出误比特率曲线对比-Function Simulation with rayleighchan last thing to note when the phase compensation (thi
elint
- 这是一本关于电子情报雷达信号分析的电子版，主要内容包括电子情报的特征和基础、模拟和数字系统的信噪比考虑、信号功率、极化、波数分析、天线扫描分析、脉内分析、脉冲重复间隔分析、载频分析、脉冲串去交错、确定elint参数的极限以及elint数据文件 -This is an electronic intelligence on the radar signal analysis of the electronic version, the main contents include the char
rddata
- MIT心电信号读取程序源代码 针对MIT心电数据的特点 应用MATLAB里的函数对其进行读取 显示心电波形-MIT ECG read source code for MIT ECG data on the characteristics of the application of MATLAB to carry out its function in the ECG waveform read display
ROC
- receiver operating characteristics
Characteristics-of-neuronal-cells
- 对神经元细胞特征进行提取，并计算各个特征量。-Characteristics of neuronal cells was extracted and calculated the amount of each feature.
spectral-characteristics
- 数字信号的频谱特征与带宽，讲的比较详细，可以作为参考-The spectral characteristics of digital signals and bandwidth, speaking in more detail, can serve as a reference
CHARACTERISTICS-OF-UWB-ANTENNAAND-WAVE-PROPAGATIO
- CHARACTERISTICS OF UWB ANTENNAAND WAVE PROPAGATION This paper proposes an omni-directional UWB antenna pattern in azimuth cut, low voltage standing wave ratio (VSWR), and easy to construct antenna for ultra wideband (UWB) systems. The desi
The-characteristics-of-the-photonic-crystals-reso
- The characteristics of the photonic crystals resonant cavity
Graph-characteristics
- 基于34人的Karate俱乐部网络，找出基本的网络特性-Based on the 34-vertex Karate Club network model, calculate the related graph characteristics: degree, betweenness centrality, closeness centrality, eigenvector(pagerank) centrality, clustering coefficients
reflection-characteristics-
- 利用传输矩阵法研究TE波下光子晶体的反射特性，使用了Matlab的For循环方法。-Using ‘For circulation method’of Matlab to research the reflection characteristics of photonic crystal
frequency-characteristics-CAI
- 求解系统幅频特性,求解相频特性，求解根轨迹，具有直观的用户界面，功能强大，操作简单。主程序为lab03.m和lab031.m-Solve the system amplitude frequency characteristics, solution phase frequency characteristics, solving root locus, with intuitive user interface, powerful, simple operation. The main pro
Motor-frequency-characteristics
- 在pscad中，双馈，同步，异步，电机频率特性的对比-Synchronous，Asynchronous，dfig ,Motor frequency characteristics of contrast in pscad
Infrared-characteristics-of-ground-targets
- Infrared characteristics of ground targets
characteristics-of-logistics
- 根据logistic混沌映射与tent映射间的拓扑共轭关系，研究了logistic的推广形式-分段logistic映射，并分析了序列的特性。-Conjugate relationship, according to the logistic chaotic map topology mapping and tent and the logistic form of promotion- the segment of logistic map, and analyze the characteri
Java-model-and-the-characteristics
- 适合初学者使用的java编程的模式与特性的指导说明，欢迎大家下载阅读-Suitable for beginners to use the Java programming model and the characteristics of the guidance notes, are welcome to download read
The-moment-the-image-characteristics
- 图像的矩特征，有示例图片，可运行The moment the image characteristics -The moment the image characteristics
M2M-Traffic-Characteristics
- M2M Traffic Characteristics
time-and-frequency-characteristics
- 语音信号的时域和频域特性，包括录制、计算短时能量、短时过零率、短时傅里叶变换、加矩形窗等步骤-Speech signal in time domain and frequency domain characteristics, including recording, computing time energy, short-time zero-crossing rate, short-time Fourier transform, rectangular windows and other s
radiation-spectral-characteristics-
- 电磁辐射和地物光谱特性，讲解辐射基本原理概念，及目标的光谱特性-Electromagnetic radiation and spectral characteristics of surface features, explain the concept of the basic principles of radiation, and the spectral characteristics of the target