gauges

说明：  基于特征脸和K-L变换的人脸识别系统，人脸识别方面的基本方法(Feature-based face recognition systems and KL transform, the basic method of face recognition)

BP算法，关于神经网络反馈的算法，Matlab编写，内含数据文件，可直接运行(BP algorithm, on the neural network feedback algorithm, Matlab preparation, combustion data file that can be run directly)

Harris角点检测Matlab源码。自己编写，测试后效果明显，欢迎大家下载赐教。使用时请修改图片的路径。(Harris corner points detection)

可以求解在一般三维场模拟中的椭圆方程（泊松方程）(Three-dimensional Poisson equation can be solved)

北邮一个老师的讲义，还有作业和实验，是学习matlab和数学建模的辅导材料(Beijing University of Posts and Telecommunications a teacher' s lecture notes, there are operations and experiments, and mathematical modeling to learn matlab counseling materials)

matlab在非线性动力学中的应用，将非线性动力学问题通过matlab程序进行数值计算求解。(matlab application in nonlinear dynamics, nonlinear dynamics numerically solved by matlab program to calculate.)

通过matlab的模糊工具箱，编写了倒立摆关于角度、速度的模糊pid控制，实现了对倒立摆的速度，角度的控制。(Through matlab fuzzy toolbox, written on inverted pendulum angle, speed fuzzy pid control, the realization of inverted pendulum speed, angle control.)

求小波包的信息熵,每一步骤带相应的文字说明(wavelet)

说明：  水声目标识别34页图2-17仿真 分别使用仿真信号和实际船舶辐射噪声信号进行解调处理获得解调谱，以比较上述三种方法的解调效果。(The simulation signal and the actual ship radiated noise signal are respectively used to demodulate and obtain the demodulation spectrum to compare the demodulation effect of the above three methods.)

Make a Histogram in MATLAB from data saved to a file