a-dct-watermark

One program to simulation light passing through a glass sphere. It is interesting and can be used in geometric optics.

说明：  matlab 画图的一些问题方法。很好的哦。。(matlab)

HANKLE阶次辨识在强噪声的情况下通过计算rou的值得到最终的结果。(HANKLE order identification in the case of strong noise by calculating the rou' s worth to the final result.)

西安交大Malab教学视频，从入门到精通，易于学习，用时少。(Xi' an Jiaotong University Malab teaching video, from the entry to the master, easy to learn, with less time.)

爬山算法，用于求解全局优化问题，并且可以与其他进化算法相结合纠结全局优化问题。(Climbing algorithm for solving global optimization problems, and can combine with other evolutionary algorithms tangled global optimization problems.)

cvx, matlab程序包，主要基于凸优化理论的优化程序包(cvx convex optimization)

自己编写的AR过程线形预测器的LMS算法(I have written of the AR process of the LMS algorithm linear predictor)

matlab编写的分析激光雷达性能指标如作用距离、信噪比的代码。(Matlab prepared by the analysis of laser radar performance such as code SNR range.)

扩展卡尔曼滤波的matlab程序，很全面(extend kalman filter)

说明：  QAM信号，滚降系数分别为0.4，0.7，1.0，信噪比为20dB，信号有叫qpsk(QAM signal, roll-off coefficients were 0.4,0.7,1.0, SNR 20dB, QPSK signals are called)