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基于matlab的切比雪夫-2型低通滤波器设计(Matlab based on the-2 Chebyshev-type low-pass filter design)

orthogonal variable spreading factor (OVSF) is an implementation of Code division multiple access (CDMA) where before each signal is transmitted, the spectrum is spread through the use of a user s code. User s codes are carefully chosen to be mutually orthogonal to each other. These codes are derived from an OVSF code tree, and each user is given a different, unique code. An OVSF code tree is a complete binary tree that reflects the construction of Hadamard matrices.

用MATLAB实现的vibe算法，内有测试视频(use matlab to program the vibe Algorithm)

可用于拉曼光谱或色谱数据背景扣除的自适应迭代惩罚最小二乘方法(adaptive iteratively reweighted Penalized Least Squares (airPLS) method for background subtraction of Raman spectroscopy or chromatography data )

Create some artificial two-term mixture data

单纯型算法和最速下降法的综合算法，能很快的搜索到最小值。(Simplex algorithm and steepest descent method of synthesis algorithms to quickly search the minimum.)

坐标的3/2变化模块以及PARK CLARK 反变换(PARK/CLARK)

用matlab，根据盒维数原理计算一维曲线的分形维数。希望对大家有所帮助。(One-dimensional fractal dimension curve)

Its About Search engine optimization.

一个matlab阈值分割程序，再matlab下能运行(a Matlab threshold segmentation procedures, and then to run under Matlab)