yuyin

本程序实现了最低有效位水印的嵌入以及提取过程，经仿真，可以用(This procedure implements the least significant bit of the watermark embedding and extraction process, the simulation can be used)

Esfera control gimbal matlab

matlab code for Particle swarm optimzation

介绍了解相干信号的MUSIC算法估计到达角的理论和仿真(Introduction coherent understanding of the MUSIC algorithm for signal DOA estimates of theoretical and simulation)

FSK模拟信号源，利用ISE7.1或以上环境打开。(FSK signal simulator.The project can be open in ISE7.1 or upgrade version.)

说明：  自动控制系统中滑膜变结构控制matlab仿真程序(Automatic Control System of Variable Structure Control of synovial matlab simulation program)

利用自适应陷波器来消除通信系统中的工频干扰。重点从LMS算法的步长因子、信号与干扰的频率差、参考输入的幅值和相位等几个方面讨论单频陷波器的滤波效果。另外，还以双频为例，讨论了多频级联型陷波器的特性，证实了经过两次滤波后，信号可被真实的恢复出来，且误差收敛趋于稳定。(The use of adaptive notch filter to eliminate the communication system frequency interference. LMS algorithms focus from step factor, the frequency difference signal and interference, refer to the input amplitude and phase of discussions on several aspects of single-frequency notch filter of the filtering effect. In addition, in order to dual-band, for example, discussed the multi-frequency cascade notch filter characteristics, confirmed the filtered twice, the signal can be restored out of true, and the error convergence stable.)

复杂网络，系统设计，牵制控制，可自行设计控制点、网络节点。内耦合矩阵，外耦合矩阵，采用全局网络，实现分析系统是否收敛。可求平衡点，Jacabi矩阵等等(Complex networks, systems design, contain control, can design their own control point, the network node. Coupling matrix within and outside the coupling matrix, using the global network, analysis of the system is to achieve convergence. Rectifiable balance, Jacabi matrix, etc. )

LDPC码与TURBO码的matlab仿真程序(The MATLAB simulation program of LDPC code and TURBO code)

指北方位系统在捷联惯性导航系统中的matlab模拟算法(Matlab simulation algorithm north-bit system in strapdown inertial navigation system)