cylinder_LBM_matlab

Matlab讲义高级第5章，大家分享一下(Matlab senior notes in Chapter 5, we share)

二维经验模式分解，速度较快，不错的代码，希望对学习HHT的朋友有用(Two-dimensional empirical mode decomposition, fast, good code)

S-function is a powerful customized function that fits into the matlab environment.(This pdf contains instructions for build your own s-function.)

计算光纤中的材料色散和波导色散的matlab程序(Calculation of the fiber material dispersion and waveguide dispersion matlab program)

图像加乘性噪声后 有门限平滑 不加门限平滑后图像(image processing noise gate)

matlab CDMA扩频通信以及RAKE接收机仿真测试代码(matlab CDMA spread spectrum communication, as well as simulation test code RAKE receiver)

image compression using wavelets

It s about smart antenna. It can help you whatever it is.

计算任意两点（给定经纬度）的球面距离，并画出轨迹图。(Calculating any two points (given the latitude and longitude) of the spherical distance, and draw trajectories.)

说明：  线性判别分析（LDA）：将高维的样本投影到最佳鉴别矢量空间，来达到抽取分类信息和压缩特种空间维数的效果，投影后保证样本在新的子空间有最大的类间距离和最小的类内距离。(Linear discriminant analysis (LDA): projects high-dimensional samples into the best discriminant vector space to extract classification information and compress the dimension of special space. After projection, it ensures that the samples have the maximum inter class distance and the minimum intra class distance in the new subspace.)