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自己设计的一种简单的理想频域低通滤波器，对图像进行低通滤波操作。(A simple self-designed ideal frequency domain low pass filter, low pass filter on the image operation.)

划分三角形网络时用到的大量算法和测试例程(A large number of algorithms and test routines to be used when dividing triangular networks)

To compute velocity and displacement from Acceleration data In put : Acceleration data and sampling rate in time (delta time) Out put : time. acceleration, velocity, and displacement.

transmission coefficient

在数学建模中国离散规划时用这个程序很好用(China in the mathematical modeling of discrete planning to use this program very easy to use)

求解无约束最优化问题的方法之一：levenberg_marquardt方法(levenberg_marquardt method)

关于matlab的一篇很有用的文章，数学建模学习的必备啊！(on Matlab a very useful article, the study mathematical modeling required ah!)

This code would calculate the approximate root of any polynomial using Newton Raphson Method

lapack的c++版本之一.lapack是imsl,mkl,matlab等大部分数值计算的使用者.最早是for77的,后来出现c++,java等的.(lapack one of the c version. Lapack is imsl, mkl. Matlab, and most numerical calculation users. The first was for77, subsequently c, java and so on.)

仿真MIMO平坦衰落信道的MATLAB程序 很好用(simulation MIMO flat fading channel using MATLAB good)