PROGRAM-TO-SHOW-THAT-H1

说明：  遗传算法函数优化源程序，运用的是权重系数法(Source of genetic algorithm function optimization, using the weight coefficient)

以二体问题为模型，从地球发射航天器探索火星，途中需经过一次无动力金星借力，寻找最优（总速度增量最小）的发射时间窗口和飞行时间，并绘制地球到金星的Pork-Chop发射能量等高线图。发射时间窗口为2023—2033年，总飞行时间不得大于2年。(Taking the two body problem as the model to explore Mars from the earth, it is necessary to seek an unpowered Venus transit force on the way to find the optimal time window and time of flight (the minimum total velocity increment), and draw the contour map of the Pork-Chop emission energy of the earth to Venus. The total launch time window is from 2023 to 2033, and the total flight time is not more than 2 years.)

Robotics toolbox for matlab

说明：  合作协同进化算法2维函数优化的matlab源程序(Cooperative coevolutionary algorithm for 2-dimensional function optimization)

用来读取AIRS卫星二氧化碳数据，可以批量读取并且批量生成数据文件(Used to read the the AIRS satellite carbon dioxide data, bulk read and bulk data file is generated)

粒子群PID参数自整定算法，简单易行，能够使用。(Particle swarm PID parameter auto-tuning algorithm, simple and can be used.)

short introduction for gauss programming to time sereis analysis

K Nearest Neiborhood algorithm

随着城市经济的快速发展和城市人口的不断增加，人类活动对城市环境质量的影响日显突出。(With the city' s rapid economic development and urban population increases, human activities on urban environmental quality more evident.)

直方图提取函数，用于人脸识别中，输入一幅图像，函数内部对输入图像做短时傅里叶变换，得到四幅幅度图，再求四幅图的直方图特征，合并后输出(Histogram extraction functions for face recognition, the input image, the input image inside the function to do short-time Fourier transform, the four magnitude diagram, and then seek four graph histogram feature, the combined output)