RayCh

高准确度,支持50Hz/60Hz IEC 687/1036 标准的准确度要求,在500:1 的动态范围内误差小于0.1 (High accuracy, supports 50Hz/60Hz IEC 687/1036 standard accuracy requirements, the 500:1 dynamic range of error is less than 0.1 )

2维傅立叶变换方法用于分析干涉条纹，相移计算。(2D FFT for fringe annalisys)

IRLS算法即迭代最小二乘算法，可用于压缩感知，自适应滤波。(IRLS iterative algorithm that is least square algorithm, and can be used in the compression perception, adaptive filter. )

一个粒子滤波的简单例子，有助于理解粒子滤波的程序设计方法，程序列举了三种重采样方法(a particle filter simple example will help to understand the procedures particle filter design method procedures outlined three resampling methods)

介绍MIMO雷达的发展趋势以及发展方向，适合初学者对MIMO雷达的研究(the introduce of the MIMO radar)

一片介绍双估计的很好的文章。同时估计动态系统的状态和模型参数，使用扩展kalman filter和ukf方法，很有参考价值(Introduce a dual-estimated good article. At the same time, the estimated dynamic system state and model parameters, the use of extended kalman filter and UKF methods, useful reference)

由切比雪夫权值矢量及阵元间距画波束方向图：有x输入，计算该方向的值,否则计算所有方向的值，画出方向图(By the weight vector and the array element spacing beam pattern draw: there is x input, calculate the value of the direction, otherwise the value calculated in all directions, draw the direction of graph)

global stffness forces for pre processing finite element semi rigid

五自由度磁悬浮轴承Simulink仿真程序，使用状态空间的方法(Five degrees of freedom magnetic levitation bearings Simulink simulation program, using the methods of the state space)

matlab中扩频通信系统的仿真以及误码率的计算包含DSSS以及FSSS(matlab in spread spectrum communications system simulation and bit error rate calculation includes DSSS and FSSS)