watershed-and-FCM

This is a steganography program using least significant bis to hide image in other image program

Welch法：Welch法对Bartlett法进行了两方面的修正：一是选择适当的窗函数w(n)，并在周期图计算前直接加进去，加窗的优点是无论什么样的窗函数均可使谱估计非负。二是在分段时,可使各段之间有重叠，这样会使方差减小。(Welch method: Welch method of Bartlett method amendments in two respects: First, select the appropriate window function w (n), and in the cycle before CALPHAD directly incorporated, plus the advantage of the window, no matter what kind of window function can be so spectral estimation of non-negative. Second, when in subparagraph can overlap between paragraphs, this would reduce the variance.)

给定一个YUV视频序列，读该YUV序列的信息(Imports YUV sequence)

gradient conjugue à pas fix , à pas optimal

Math algorithms (Polynomials,Integration,Arithmetic ...)

some use full code for multicolor plot with canny

离散多目标粒子群优化算法，解决含约束条件的多目标离散问题(discrete mopso)

MATLAB Simulation of OFDM Transmitter and Receiver

rd算法关于三个点目标雷达成像，对初学者有用。(rd algorithm on the three point target radar imaging, be useful for beginners.)

Hat and Vee Maps. This is a map from a vector to a skew-Symmetric matrix and vice versa.