matlab-wenduchang

说明：  matlab开发的一个检测封闭曲线质心的程序。很好用(matlab developed a closed curve centroid detection procedures. Good use)

功能还算完善，可能最后调试有小的问题，但是功能模块基本实现(just do it)

自已编的一个MATLAB的关于SIFT算法的代码，希望对大家有用。(Their own for a SIFT algorithm on MATLAB code, in the hope that useful.)

说明：  关于8psk的用星座图检验结果的matlab仿真程序(Constellation on the 8psk of test results with matlab simulation program)

非线性方程组的牛顿法matlab程序，采用符号运算，输入参量为含参的代数式子，无需分离出各个矩阵。(Newton method of nonlinear equations matlab program, using symbolic computation, input parameters for children with participation of algebraic, without separating out the various matrices.)

A code for implementing Bilinear Interpolation on Images

Audio filter for Matlab How is it working? 1) Take the current samples and some previous samples (which previously had been stored) for multiplied by a factor defined. 2) Take the output values in past moments and multiply by other factors. 3) Finally, all the results of all these multiplications are added, giving an outlet to the current moment.

说明：  用Jacobi和Gauss-seidel方法解方程组。并比较迭代次数，是误差小于10E-3(Use of Jacobi and Gauss-seidel method to solve equations. And compare the number of iterations is less than 10E-3 error)

代码是MATLAB环境下基于k-nn算法的分类器对数据iris的分析(under matlab environment based on k-nn classifier for the iris.data)

using matlab by vietnameses