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DPD设计的硕士论文，相当的不错！值得收藏！(DPD design master thesis, is pretty good! Worth collecting!)

The principal characteristic of VSC-HVDC transmission is its ability to independently control the reactive and real power flow at each of the AC systems to which it is connected, at the Point of Common Coupling (PCC). In contrast to line-commutated HVDC transmission, the polarity of the DC link voltage remains the same with the DC current being reversed to change the direction of power flow.

是学习PCA特征提取的很好的学习资料，光纤无线通信系统中传输性能的研究，小波包分析提取振动信号中的特征频率。( Is a good learning materials to learn PCA feature extraction, Fiber Transmission wireless communication system performance, Wavelet packet analysis to extract vibration signal characteristic frequency.)

这是系统辨识的典型例题及其MATLAB仿真程序(This is a typical example of system identification and simulation program MATLAB)

说明：  采用10阵元的阵元间距为1/2波长的均匀线阵，估计两个不相干的信号源的波达方向。假设信号 源分别来自 和 方向，信噪比分别为10dB和20dB；并假设样本数为100。使用music算法实现DOA估计(music algorithm used for doa estimation)

cbct cone beam for reconstruction methode

布朗大学的基于生源定位开发的一款模拟生成环境(Brown University developed a simulation based on the students locate the build environment)

说明：  EMD分解matlab小程序，里面包含有EMD工具箱，非常的好用。(EMD decomposes a small matlab program, which contains an EMD toolbox, which is very easy to use.)

说明：  数字锁相环DPLL实例程序，帮助理解PLL的结构和详细原理(DPLL DPLL examples of procedures to help understand the structure and PLL detailed Principle)

说明：  绘制升余弦滚降波形的眼图并功率图 xtuanna(Drawing Cosine waveforms and eye diagram xtuanna power)