PCA-KPCA

说明：  关于工程数学应用 的，在Matlab环境下的一些实现(With regard to the application of engineering mathematics, in the Matlab environment to achieve some)

说明：  一个关于FM收音机的程序，里面包括FM调制解调，以及PLL模块，并在SIMULIN内实现仿真。(A program on FM radio, which includes FM modulation and demodulation, and PLL module, and simulation within the SIMULIN.)

一种把原始数据转换为矩阵形式，并且把数据分成训练与测试，按频率转换的一个小程序。(a kind of conversion of the original data matrix form, and data into training and testing, Frequency conversion by a small procedure.)

A matlab package for handling n-dimentional bezier curves. A bezier curve is parametrized by controlPts - which is [N x dim] for N control points of dimension dim

椭圆加工作业中的四圆弧切比雪夫逼近 玻璃加工(Processing operations in four elliptical arc Chebyshev approximation- glass processing)

This code is related to the course Digital Communications. It simulates a communication system which uses AWGN and 16QAM

说明：  matlab 互信息理论主要函数的工具包，包括互信息，熵的计算公式等程序(the main function of mutual information theory matlab toolkit, including the mutual information, entropy calculation)

S函数编写的自抗扰控制器，已经试验过，没有问题(ADRC controller is written by S function, it has been tested and there is no problem.)

说明：  MATLAB主成分分析，改变变量后可以用于因子变量分析，生物学上的(MATLAB component analysis, change the variables can be used to factor multivariate analysis, biological)

This code takes data received from a bearing and converts it from the time domain to the frequency domain in order to determine bearing defect size.