chip_histogram_features

基于傅里叶变换的数字水印算法，在原始图像的傅里叶变换域中对称的嵌入数字水印信息(Fourier transform-based digital watermarking algorithm, the original image of the Fourier transform domain, the embedded digital watermark information symmetry)

关于地震以及测井方面matlab代码 很实用(Seismic logging matlab code)

sin函数的简单一维小波变换与一维傅里叶变换的比较算法(sin function with a simple one-dimensional wavelet transform one-dimensional Fourier transform of the comparison algorithm)

说明：  光伏阵列最大功率跟踪系统（光伏电池模型+扰动观察法+BOOST电路）simulink仿真系统。((PV system to achieve maximum power tracking via a boosconverters, and the control method is perturbation and observation))

说明：  MATLAB 捕鱼策略 全国大学生建模(National Undergraduate fishing strategy MATLAB Modeling)

triangle wave generation using matlab

matlab编程(模糊控制编程、隶属度函数)(matlab programming (Fuzzy control programming, membership function))

从多层树中取得偶数生成列，取得动态目标值的个数，从两个不同的树中，提取第二个树中独有的元素（和第一个树的元素不同的元素），并计算其和。(Generated columns to obtain an even number, the target value obtained from the dynamic multi-tree, from two different tree, extracts a second element that is unique in the tree (a tree of elements and different elements), and and calculate its.)

Fibonacci method is an optimization method which can be used to find optimum of a 1D function (even discrete function) using elimination method. For use this method the initial interval of uncertainty, in which the optimum lies, has to be known. In addition the objective function should be unimodal, which has just an optimum solution in initial interval.

此代码包含常见的线性调频雷达信号的去斜处理，时域上与参考信号进行混频时选择的起始时刻，以及加窗的注意事项(This code contains the common chirp radar signals dechirping, starting time of the selected mixing with the reference signal in the time domain, and precautions windowed)