9160122010

灰色系统预测GM(1,1)模型的MATLAB详细源代码 (GM (1,1) model of gray system prediction the detailed MATLAB source code)

matlab vide the examined window into cells (e.g. 16x16 pixels for each cell). For each pixel in a cell, compare the pixel to each of its 8 neighbors (on its left-top, left-middle, left-bottom, right-top, etc.). Follow the pixels along a circle, i.e. clockwise or counter-clockwise. Where the center pixel s value is greater than the neighbor s value, write 1 . Otherwise, write 0 . This gives an 8-digit binary number (which is usually converted to decimal for convenie

UED数字图像隐写算法，自适应隐写算法代码(UED digital image steganography algorithm, adaptive steganography algorithm code)

GMSK信号调制和解调的仿真代码，包含一比特差分、2比特差分、鉴频等常用GMSK解调方案.之前上传的GMSK Modem差分相干、2比特差分解调存在问题。(GMSK demodulation schemes including one bit differential decoding, two bit differential decoding, differential coherent and digital frequency discriminating methods.)

kmeans的matlab演示代码,挺好用(kmeans the matlab demo code, very good use)

模式识别中的模糊聚类，采用隐马尔科夫链，考虑了先验概率，进行图像识别。(Pattern recognition, fuzzy clustering, using hidden Markov chain, taking into account a priori probability for image recognition.)

说明：  levy噪声，两个文件，levy是产生levy噪声，另一个是画图(Levy noise, two files, levy is the generation of levy noise, the other is drawing)

通过运用数学软件matlab绘制不同颜色形状的花坛曲面(By using mathematical software matlab draw a different colors and shapes of flowerpot surface )

利用matlab编程实现粒子群算法，来进行寻找最优解(particle swarm optimization)

Modulation AM code file for teching