mat

This code uses lagrange interation to calculte user s position in indoor case.

基于mathematica的数学微分实验书籍，包括mathematica的基本教程和实验源码(Basic tutorials and source-based experimental math mathematica differential experiment books, including the mathematica)

桁架结构源代码 请大家相互转告 分享下载 ( 桁架结构源代码)

Hefron Philips model

基于matlab语言实现的dct算法，这种算法简单，易运行，具有很好的交互性(Based on the matlab language dct algorithm is simple and easy to run, with good interaction)

灰色模型，通过对少数数据的分析，鉴于灰色模型的使用，对未来进行预测。(Gray model, through the analysis of the data on the minority view of gray model used to predict the future.)

数字信号处理的自适应算法，最陡下降法与LMS法比较，画出两者收敛曲线(Adaptive digital signal processing algorithms, steepest descent method with the LMS method, draw the two curves converge)

extreme learning machine 例子 run segment_mean(extreme learning machine examples run segment_mean)

因子分析，有实例，推荐测试，下载。科学输出处理必备！(Factor analysis, there are examples of recommended tests, download. Scientific output processing necessary!)

基于BP神经网络的人脸识别系统的研究 采用的是PCA和BP网络(Based on BP neural network face recognition system using PCA and BP Neural Network)