shishi

document on digital demodulation

一种非线性代数方程组的迭代解法。最早用于解算电力系统潮流。这种方法具有程序编制简单、占用内存少的优点，但算法收敛性差，计算时间长。(In numerical linear algebra, the Gauss–Seidel method, also known as the Liebmann method or the method of successive displacement, is an iterative method used to solve a linear system of equations. It is named after the German mathematicians Carl Friedrich Gauss and Philipp Ludwig von Seidel, and is similar to the Jacobi method. Though it can be applied to any matrix with non-zero elements on the diagonals, convergence is only guaranteed if the matrix is either diagonally dominant, or symmetric and positive definite. It was only mentioned in a private letter Gauss to his student Gerling in 1823.[1] A publication was not delivered before 1874 by Seidel.)

matlab写的蛇形算法，效果很好，内附图片，通过改变输入的图像运行自己的程序。( snake algorithm with matlab , works well.)

这是一个雷达恒虚警matlab仿真程序，效果比较好(This is a radar CFAR matlab simulation program, the effect is better)

三次样条曲线函数 提取数据的样条函数 仅供参考 (spline function using spline interpolation to strike a group of data points in the points in the derivative (only provide functions))

神经网络的实例 ，用于图象的处理和模式识别(examples of neural networks for image processing and pattern recognition)

MATLAB HELP FUNDENMENTAL IN YOUR CODE 2 IN FILE

matlab GUI 编程的学习资料，是初学者入门的经典学习例程。通过一个实例 一步步演示，让大家了解gui 学会使用gui。(matlab GUI programming learning materials, is the classic beginner learning routines. Step by step through an example of a demonstration, let everyone know learn how to use gui gui.)

FIR滤波器的MATLAB设计，根据航海雷达特性设计的滤波器(MATLAB FIR filter design, according to the design of the filter characteristics of marine radar)

北大MBA会计学案例库(Beijing University MBA case study for accounting)