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PLS程序，需要的拿去！亲，很好用的，大家可以试试！(PLS program needs to take it! Pro, good)

详细介绍了各种经典频偏估计的有关算法，里面有详细的原理说明。对于初学者，非常有用，好入门(Introduces in detail a variety of classical frequency offset estimation algorithm, there is a detailed description of principle.For beginners, very useful, good primer)

说明：  carsim与matlab联合仿真，车辆跟踪双移线曲线(Carsim and MATLAB co-simulation, vehicle tracking double lane change curve)

说明：  实现粒子群算法和鲸鱼算法，可调通，用于测试23个函数(Realize particle swarm optimization and whale algorithm)

A MATLAB-based three-dimensional viewer

数值方法基本例题MATLAB解法,基本解方程,龙格-库塔,牛顿法等(Example MATLAB solution of basic numerical methods, the basic solution of equations, Runge- Kutta, Newton' s law)

均匀三次B样条曲线插值，定义插值函数，B样条拟合三维曲面(Interpolation of B spline curves)

现我做了一个基于RHR算法的李氏指数计算方法，收敛速度很快，精确度也还可以，现传上：(Now I had a RHR algorithm based on Lyapunov exponent calculation methods, fast convergence, accuracy can also now Chuan on:)

Also used for Homomorphic filtering

图像的平面微分平方和能够反映图像高频分 量的能量。用计算平面微分平方和的方法在空间域上计算相邻像素亮度差值的平方和，对应于在频率域上计算图像高频分量的能量和，此值越大，图像对焦越准确(Differential square image plane and the image can reflect the energy of high frequency. Computational method of Planar Differential squares calculated in the space domain to the square of the difference between the brightness of adjacent pixels and corresponds to the image in the frequency domain calculation of high frequency energy and, this value is larger, the more accurate the image focus)