ComputerEnglish-Master

induction motor model indirect vector control

Facial image registration important papers

有限元平面刚架结构的分析 matlab程序(Finite element analysis of plane frame structures matlab program)

说明：  该文件提供了基于图像颜色特征检索的源代码(this artical provides the code based of the color of a image)

wsn小组的Open-ZB，实现其MAC层802.15.4协议源码(wsn group‘s Open-ZB，implement of 802.15.4 MAC protocol)

提出了一种新的宽带DOA估计方法:频域子空间正交性测试方法(TOFS:Test of orthogonality of frequency sub- space)。该方法通过同时测试频域信号共同带宽内各频段噪声子空间与阵列流形之间的正交性来进行DOA估计。与宽带相干信号子空间方法不同,TOFS方法不需要任何初始值的预估及聚焦操作。与宽带非相干信号子空间方法也不同,TOFS方法同时测试各频段噪声子空间与阵列流形之间的正交性。本文仿真了TOFS与IMUSIC、CSSM、TOPS的性能比较。仿真结果表明TOFS方法在中等信噪比以上时有较好的性能,且避免了TOPS方法中常出现的伪峰。 (Proposed a new broadband DOA estimation methods: subspace orthogonal frequency domain test methods (TOFS: Test of orthogonality of frequency sub-space). The method by simultaneously testing the frequency domain signal bandwidth of each band noise common sub-orthogonality between space and the array manifold to be DOA estimates. And broadband coherent signal subspace different methods, TOFS method does not require any initial estimate and focusing operation values. And broadband incoherent signal subspace methods are different, TOFS method for simultaneous testing of each band orthogonal noise subspace and the array manifold between. This paper compares the performance TOFS simulation and IMUSIC, CSSM, TOPS is. Simulation results show that the method TOFS better performance when more moderate SNR and spurious peaks TOPS method avoids the often occur.)

FMOLS 比OLS更加科学合理，强烈推荐使用(FMOLS )

数字通信系统的基本调制方式的matlab仿真程序(Digital communication system of basic modulation of matlab simulation program)

双线性变换的特点是不产生频率混叠失真，是一种很好的设计方法(Bilinear transform the feature is not to produce the frequency aliasing distortion is a good design method)

2D FDTD realization with Near-to-Far field transformation