pll

关于matlab算法的一个教程 本书引用了很多的例子值得学习(A tutorial on matlab algorithm book cites many examples worth learning)

详细讲述了matlab的用法 历程 对初学者很是有用(Described in detail the course of Matlab usage is very useful for beginners)

二维的TM波打到一个方形的金属柱上，边界条件为PML(TM wave hit a two-dimensional square metal column, PML boundary conditions)

信号源的emd分解，得到imf分量，以及imf分量的时频图。(The signal source EMD decomposition, the IMF component, as well as the imf component time-frequency diagram.)

simulink建立的卡尔曼滤波算法，运行没问题！(simulink_kalman and matlab)

如上图所示，定向耦合器由完全相同的直波导与弯曲波导构成，波 导芯为宽高比相同（均为 a） 的正方形， 其工作波长，波导材料 对 TE 模式的折射率，及圆弧形弯曲波导的半径 r 等参数如图所 示，若波长为 1550 nm， 归一化光功率为 1 的光波从直波导输 入，请选择适当的满足单模工作的波导宽度 a， 然后给出从圆形弯 曲波导输出的归一化光功率 P4与两波导边缘的间距 d(Directional coupler by the same straight and curved waveguides constituting the waveguide, waves Conducting core is the same aspect ratio (are a) square, its operating wavelength, the waveguide material The refractive index of the TE mode and the arc-shaped curved waveguide of radius r and other parameters as shown Shown, if the wavelength of 1550 nm, normalized optical power a light straight waveguide input In, the appropriate work to meet the single-mode waveguide width a, and then is given a circular bend Curved waveguide output normalized optical power P4 and two edges of the waveguide spacing d)

说明：  HOUGH变换及用于SAR动目标检测的matlab程序！(HOUGH Transform and its implemention in the SAR moving target detection )

A gr8 Adaptive DCT based watermarking system is implemented with a nice GUI for embedding, extraction and attacks

二次规划的matlab源代码，很有用的优化工具！(Quadratic programming matlab source code, very useful optimization tool!)

Arbitrary transmitting antenna, receiving antenna arbitrary STBC-MIMO-OFDM the MATLAB program, including the integrity of PSK modulation, STBC encoding, such as channel estimation.