Threeslab

一段关于ULA_MUSIC的仿真程序，程序中对结果进行绘图(ULA_MUSIC algorithm simulation program)

对列车平稳性实验数据处理的MATLAB程序代码，涉及文件导入，时域图像绘制，数据处理，傅里叶变换，频域图像绘制，平稳性指标计算(I can t speak English.)

The Gauss-Seidel technique is intuitive and easy to use on large or small problems. However, you should beware that the convergence tolerance must be carefully selected. Because the convergence criterion is based on the error between iterations, the same convergence criteria may lead to very different results. The direct solution technique presented in Section 2.6.2 is generally preferred over an iterative technique like Gauss-Seidel iteration if a tool such as MATLAB that provides a computationally efficient means of solving sparse matrices is available.

pso coding in matlab

介绍了几类常用的MUSIC算法MATLAB程序参考(MUSIC algorithm MATLAB program,)

这是一个基于粒子群算法来寻找图片上的园的圆心，通过自己设置参数，可以在较短的时间内较为精确的找到一个图所有圆的圆心(It is used to find the location of circles in a complicant map. For this fuction, you can set some paraement yourself and it will return the result in a very short time. )

是图像处理中奇异值分解的代码，对图像处理很有用。(Is the singular value decomposition of the image processing code, useful for image processing.)

分析比较了KF,EKF,PF等几种非线性滤波方法，很强悍的。(Comparison of the KF, EKF, PF, etc. Some non-linear filtering method, very powerful.)

两种噪声下，卡尔曼滤波的100次Monte Carlo仿真验证，画出了每时刻卡尔曼预测均方根误差和估计均方根误差的Monte Carlo变化曲线(with uniform and Gaussian noise respectively,through 100 Monte Carlo simulations,output thecurves of sampled state prediction variances and estimate variances of kalman filter in each element vs.time step.)

Recognition eye about cyrcle eye