PCA

其基本思想是：采用信号与噪声的状态空间模型，利用前一时刻地估计值和现时刻的观测值来更新对状态变量的估计，求出现时刻的估计值。它适合于实时处理和计算机运算。 (The basic idea is: use of signal and noise state-space model, the estimated value of the previous time and are always observations to update the estimated state variables, find an estimate of time there. It is suitable for real-time processing and computing.)

guitar tunner... useful for generating varius tunes

一种阈值选择程序，已调试完毕，方便易用，便于对图像处理。(A threshold selection procedure has finished debugging, easy to use, easy to deal with the image.)

steepest descent method

1．进一步掌握栈的基本操作的实现。 2．掌握栈在算术表达式的计算方面的应用。 (1. Further understand the basic operation of the stack implementation. 2. Control stack in the calculation of arithmetic expression applications.)

基于matlab的小程序，用于研究零极点分布对频率响应的影响(Matlab-based small program used to study the distribution of pole-zero impact on the frequency response)

计算加权加速度,有CDF三角函数曲线/三维曲线图，基于分段非线性权重值的Pso算法，BP神经网络用于函数拟合与模式识别，gmcalab 快速广义的形态分量分析，本程序的性能已经超过其他算法，鲁棒性好，性能优越，包括主成分分析、因子分析、贝叶斯分析。( Weighted acceleration, There CDF trigonometric curve/3D graphs, Based on piecewise nonlinear weight value Pso algorithm, BP neural network function fitting and pattern recognition, gmcalab fast generalized form component analysis, This program has exceeded the performance of other algorithms, Robustness, superior performance, Including principal component analysis, factor analysis, Bayesian analysis.)

Matlab中从文件夹中批量读取文件的做法，程序后有详细说明，简单易学！(Matlab, read from a folder in the batch file approach, procedures are detailed, easy to learn!)

啁啾脉冲对传输特性的影响，用MATLAB实现可视化(chirp pulse)

使用ga算法，通过八种评价机制解决多旅行商问题(The GA algorithm is used to solve the multiple traveling salesman problem via eight evaluation mechanisms)