da_jiao_du

用matlab实现基于网格匹配的图像拼接，其中网格大小需要自己依据图片大小进行调整(Using matlab to achieve grid-based matching of image mosaic, in which the size of the grid need to be adjusted based on image size)

说明：  强力分水岭，一种融合图割，随机游走，最小路径的基于图论的分割算法(Strong watershed, a fusion graph cuts, random walks, the minimum path segmentation algorithm based on graph theory)

face recognition in matlab using pca lda both............................

分解图像像素值为二进制，对图像进行二进制为基础的DNA编码(Decomposition of the image pixel value is binary, binary image based on the DNA coding)

三维空间矢量调制算法的仿真实例。3D-SVPWM(Three-dimensional space vector modulation algorithm simulation examples. 3D-SVPWM)

给出了用matlab实现LDPC码协作通信的程序，其中LDPC码用PEG算法构造，并给出了相应的文章。(Given LDPC codes using matlab to achieve collaborative communication procedures which LDPC codes constructed with the PEG algorithm, and gives the corresponding article.)

评价MATLAB的语音质量，易于使用？镆组合柿子膍张couurantyne atlab ，使用,可以直接使用。 (Evaluation of MATLAB voice quality, easy to use? Mo combination persimmon Pi Zhang couurantyne atlab, can be used directly.)

多传感器数据融合的梯度下降法。方法较为简单，代码基本可以实现滚转角与俯仰角的解算，需要再调参数会更精确(Multi-sensor data fusion gradient descent. The method is simple, basic code can roll angle and pitch angle of the solver, you need to re-tune the parameters would be more accurate)

郑君里编著的信号与系统，书中各种原理的MATLAB仿真与MATLAB仿真的步骤，例程。(Junli edited signals and systems, various principles of the book MATLAB simulation and MATLAB simulation steps, routines.)

说明：  介绍了汽包锅炉燃烧控制系统的控制任务、量间关系、原则性控制方案、传统控制方法,以及解耦控制方法的发展 ,引入了 PID型神经网络控制系统的结构、学习算法、初始权值参数选取. MATLAB仿真结果表明 ,该控制系统对多变量强耦合时变的锅炉燃烧控制对象具有良好的解耦性能和自学习控制特性.(The control tasks, the relations between physical variables, the fundamental controlschemes, the conventional controlmethodsof the control system for steam drum boiler combustion)