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matlab下的各种图形产生程序，想要的就下来看看吧(matlab generated under a variety of graphical procedures, want to see it on the down)

205-GHz (Al,In)N/GaN HEMTs.more than 15 years of development, AlGaN/GaN high-electron-mobility transistors (HEMTs) have become the most technologically mature form of GaNbased HEMTs. There is, however, growing evidence that the total strain (i.e., the lattice-mismatch and piezoelectric contributions) limits the reliability of conventional AlGaN/GaN HEMTs

本文给出Q 矩阵的定义, 在此基础上提出由Q 矩阵构造的LDPC 码新码族(In this paper, the definition of Q matrix Q matrix proposed by the new code of LDPC codes constructed on the basis of race)

显示采样率的GUI源码，包括理想采样，零阶保持采样，和其他一些方式。对于学习和理解采样定理很有帮助(Show the sampling rate of the GUI source code, including the ideal sampling, zero-order to keep sampling, and some other way. For learning and understanding of the sampling theorem helpful)

Cognitive radio operation system

幅频键控ASK的相干调制解调以及非相干调制解调的仿真实现，源代码中作了详细的备注，通过学习该代码能够对ASK的调制解调有更加深入的认识(Coherent amplitude and frequency shift keying ASK modulation and demodulation, and non-coherent modulation and demodulation simulation, source code made detailed notes, by learning the code to the ASK modulation and demodulation of a more in-depth understanding of)

實現點掉在網格中，可以被內插出來的weight(Point out in a grid, can be interpolated from weight)

用matlab 实现各种算法，如burg算法，LMS算法，比较基础，适合初学者。(Using matlab implementation of various algorithms, such as burg algorithm, LMS algorithm, a comparative basis, suitable for beginners.)

traveling saleman problem的代码(traveling saleman problem code)

k-means示例，用以聚类,里面包含一个特征提取函数，读者可以自行修改(the example of k-means,it will be used clustered.)