label_trans_WGS84toPE90

说明：  OFDM的simuink仿真，可以指导你怎样搭建OFDM通信系统的框架。(OFDM simuink simulation can guide you how to build OFDM systems framework.)

说明：  求最长公共子序列，一个很好的程序。 求最长公共子序列，一个很好的程序。(Seeking the longest common subsequence, a very good program. Seeking the longest common subsequence, a very good program.)

自己编写的MATLAB函数，实现对图像的旋转。B是原图像，灰度或彩色，alpha是旋转角度（角度或弧度单位均可），A是旋转后图像。旋转后图像信息尽可能不损失。(I have written MATLAB function, to achieve image rotation. B is the original image, grayscale or color, alpha is the angle of rotation (degrees or radians per unit), A is rotated images. Rotation after the image information as possible without loss.)

problems turbo pascal

用改进的星座图扩展法降低OFDM信号峰均功率比(Improved constellation expansion method to reduce the OFDM signal peak to average power ratio)

计算 两个Guassian Mixture Model的KL-Divergence(calculating the KL-divergence between two Gaussian Mixtures)

关于雷达系统仿真和分析，完整代码，值得学习(On the radar system simulation and analysis, the complete code, it is worth learning)

Firefly Algorithm for nonlinear constrained optimization

cosine similarity measure

说明：  用matlab实现的稀疏字典学习算法，可以用于图像去噪、图像分类、图像识别等(Sparse dictionary learning algorithm implemented by Matlab can be used for image denoising, image classification, image recognition and so on.)