matlab code

四色图着色问题，离散数学的经典算法，用c实现，输入一个图，用小于4种颜色着色-four-color map coloring, Discrete Mathematics classical algorithm, using c realize that the importation of a map, with less than four colors Coloring

将梯度数据积分获得高度数据，压缩包内包含傅里叶变换积分法和泊松方程法(Height data is obtained by integrating gradient data)

说明：  根据系统的输入输出信息辨识系统传递函数。(Identification of system transfer function based on input and output information of the system.)

说明：  python游戏编程教材 人民邮电出版社第三版(Python game programming textbook, people's Posts and Telecommunications Press, Third Edition.)

说明：  有限单元法及计算程序 (王焕定 吴德伦1997，哈尔滨建筑大学)(Finite Element Method and Computing Program (Wang Huanding, Wu Delun, 1997, Harbin University of Architecture))

说明：  基于Simulink和模型预测控制工具箱的自适应MPC设计(Adaptive MPC Design with Simulink and Model Predictive Control Toolbox)

在初步求解非线性方程式时，对代码比较模糊，使用于初学者。(When solving the non-linear equation preliminarily, the code is vague and can be used for beginners.)

计算稠油热采油藏水平井吞吐单井经济极限累积产油量的程序，原理是根据动态经济评价法以及结合生产动态求解得到。-Calculation of the level of heavy oil thermal recovery wells possession limit cumulative throughput single well oil production economy of the process, the principle is based on the dynamic economic evaluation method for solving the dynamic combination of production to be.

构造一组输入为白噪声加三个频率非常接近的正弦波，其信噪比为10dB，观测长度为256。试分别用普通AR谱估计和采用功率噪声抵消算法的AR谱估计估计这组信号的频率，并比较结果。-constructed a group of white noise input plus three very close to the frequency sine wave, the signal-to-noise ratio of 10dB. Observing length of 256. Were used to test the general AR spectral estimation using power and noise canceling algorithm for the estimation of AR spectrum estimation of this group of signal frequency, and the results of the comparison.

同步电机 FOC矢量控制,基于TMS2808芯片 完整源码,电机正常运行(MOTOR,FOC,VC,TMS320F2808)