_matlab

filter operations useful in filtering

说明：  Simulation based on age verification

模式识别问题最近邻算法的matlab实现，可以模拟实现最近邻法的核心，是一个不错的代码( Nearest neighbor algorithm for pattern recognition problem of matlab to achieve, can simulate the nearest neighbor method to achieve the core of the code is a good)

球面波干涉条纹在matlab中的计算与演示并且给出强度的三维立体图(Spherical wave interference fringes in MATLAB and gives the strength calculation and demonstration of three-dimensional map)

NEWMARK-HALL ELASTIC SPEC

使用matlab实现有约束条件的最小二乘法混合像元线性分解(matlab code of linear LS unmixing )

利用双线性变换法，设计一个0.4dB截止频率为10kHz且在30kHz处有最小阻带衰减为50dB的数字巴特沃兹低通滤波器，其抽样率为100kHz。利用教材（4.35）式求解原型模拟滤波器的阶数，并利用Matlab的M文件buttap设计模拟原型滤波器。用M文件bilinear将模拟滤波器传输函数变换成期望的数字传输函数。请用Matlab画出其增益和相位响应，并给出设计的具体步骤。(fuck!!!)

code is based on the satellite filter based technique dct compressioin

TRANSPOSITION_CIPHER.ZIP

the program for histogram in image processing