freq

模糊控制三相异步交流电动机的建模及其仿真(Fuzzy control modeling and simulation of three-phase asynchronous AC motor)

MATLAB三种卡尔曼滤波对比，分别是扩展卡尔曼滤波EKF，不敏卡尔曼滤波UKF，粒子滤波PF。有跟踪效果和估计值误差。(MATLAB the three Kalman filtering contrast, extended Kalman filter EKF, Unscented Kalman Filter UKF, particle filter PF. Tracking effect and the estimated value of the error.)

copula函数经典 Roger B. Nelsen An Introduction to Copulas( Roger B. Nelsen An Introduction to Copulas)

C++ application for beginers

Floyd 最短路径 2011年数模代码 交巡警 MATLAB(Floyd shortest path Traffic Patrol MATLAB 2011 digital-to-analog code)

基于扩展卡尔曼滤波单站观测距离的目标跟踪程序，可以直接运行(Extended Kalman Filter single station observation distance of target tracking program can be run directly)

四杆机器人仿真 (Animate_Four_Bar_Polodes )

duffing分岔程序，用于求解微分方程的分岔，研究稳定性(duffing bifurcation procedure for solving differential equations of the bifurcation of stability)

使用改进后的全变分算法对地震剖面进行处理，可以提高地震剖面的分辨率，增加信噪比。(Using the improved algorithm, total variation seismic processing, can improve the resolution of seismic profiles, increased signal to noise ratio.)

格式 [sqnr,a_quan,code]=u_pcm(a,n) 输入样值序列a 、量化电平数目n, 程序计算量化间隔、进行均匀量化、进行编码、计算量化信噪比， 返回量化信噪比squn、编码前的量化序列a_quan、编码后的码序列code。 (Format [sqnr, a_quan, code] = u_pcm (a, n) input sample value sequence a, the number of quantization levels n, the calculation procedures to quantify interval, the uniform quantization, coding, computing quantization noise ratio, return quantization noise ratio squn, to quantify the pre-coding sequence a_quan, coding sequences after the code.)