Applied-Numerical-Methods-Using-MATLAB---Yang-Cao

频域波束形成频域波束形成频域波束形成频域波束形成(Frequency domain beamforming frequency domain beamforming frequency domain beamforming)

matlab simulation of three phase induction motor operation with unbalanced supply system

基于matlab的连续信号的实现，包括常见的抽样函数，矩形，三角等信号(Achieve the matlab continuous signal, including the common sampling function, rectangular, triangular signal)

模糊转矩控制 本例采用模糊转矩控制效果较好(Torque fuzzy control in this case using fuzzy torque control is better)

模糊PID控制程序，采用MATLAB编写。(Fuzzy PID control procedures, the use of MATLAB to prepare.)

说明：  离散动力学模型预测中国30年以后得艾滋病人数(Discrete kinetic models to predict the 30 years after AIDS was the number of)

古高科技公司的运动控制卡GE_400系列Demo例程(Ancient tech companies Motion Control Card GE_400 Series Demo routines)

digital watermarking is a process by which a user-specified signal is hidden or embedded into another signal , for example digital content such as electronic documents, images, sounds and video [2]. The use of digital video applications such as video-conferencing, digital television, digital cinema, distance learning, videophone, and video-on-demand has grown very rapidly over the last few years. Today it is much easier for the digital data owners to transfer multimedia data over the internet, and hence the data could be perfectly duplicated and rapidly redistributed on a large scale. Thus, the importance of copyright protection for multimedia data has become more critical. Digital watermarking is an effective way to protect the copyright of multimedia data even after its transmission there is urgent demand for techniques to protect the original digital data and to prevent unauthorized duplication or tampering.

说明：  使用卡尔曼滤波方法对非线性系统进行参数辨识。(Kalman filter is used to identify the parameters of nonlinear system.)

3G系统中，利用扩频技术来扩频的代码。即为PN码产生器的程序代码。(The code of PN generate for spread spectrum tecnology.)