BP-neural-network

说明：  这是利用改进的kalman滤波来处理GPS信号，通过与传统的kalman滤波比较得到较好的效果。直接解压，就可以导入work里运行。(This is the improved GPS kalman filter to process the signal, by comparison with the traditional kalman filter get better results. Direct decompression to work can be imported to run. )

已知一个二维数据，y=f(x), 想使得这个数据绕y轴旋转而成为一个旋转对称的三维数据(A two-dimensional data is known, y=f (x), to make the data around the Y axis and become a rotationally symmetric 3D data)

是路径规划的实用方法，基于欧几里得距离的聚类分析，时间序列数据分析中的梅林变换工具，最小二乘回归分析算法，通过反复训练模板能有较高的识别率，IMC-PID是利用内模控制原理来对PID参数进行计算，基于SVPWM的三电平逆变的matlab仿真，包括面积、周长、矩形度、伸长度。( Is a practical method of path planning, Clustering analysis based on Euclidean distance, Time series data analysis Mellin transform tool, Least-squares regression analysis algorithm, Through repeated training XxaYeFylate have higher recognition rate, The IMC- PID is using the internal model control principle for PID parameters is calculated, Based on SVPWM three-level inverter matlab simulation, Including the area, perimeter, rectangular, elongation.)

说明：  现在手头有一个matlab程序，是关于如何改变坐标轴范围的。跟大家分享下！(change the range of the axis)

频谱分析，先对信号进行福利也变化，然后再求频谱，作相关。(spectrum analysis, the first signal changes in benefits, and then seek spectrum for relevant.)

content based image retri (CBIR).

说明：  Code to do volume visualization of 3D data which works in most images in 3d

信号FFT的MATLAB的编程，对于初次使用MATLAB的人具有很好的参考价值(the code of FFT)

灰色模型用于预测随机性强的数据，很具价值(Grey model is used to predict the randomness of the strong data, very valuable)

Localization algorithm in Matlab