fit_ellipse

利用matlab来分析主成分，得出权重等一些参数(Use matlab to analyze the principal components, obtained some parameters such as weight)

sine pwm for three phase two level inverter

说明：  matlab 一维二维小波分析处理，并比较不同小波去噪方法的去噪效果，指标为SNR和MSE(Matlab one dimensional two dimensional wavelet analysis processing.The denoising effects of different wavelet denoising methods are compared, and the indicators are SNR and MSE)

维纳滤波器实现中值滤波，该程序是用matlab源代码来实现的。(Wiener filter realization of median filtering, the program source code with matlab achieved.)

MIMO及注水算法.在已信道状态信息时,求信道容量的方法.(Algorithm for MIMO and water. In the channel state information, and the method of channel capacity.)

filtered-ofdm信号处理，包括IFFT，pulse shaping ，信道估相位估计等模块(filtered OFDM signal processing)

说明：  Matlab光学设计程序 给出了一种光学设计的程序,对光学薄膜设计的人很有用(Matlab source code for optical design)

说明：  关于LDPC编码的相关程序，包括不同的编译码算法，希望能和大家共享(LDPC codes on the relevant procedures, including the different encoding and decoding algorithms, hope to share)

代码是MATLAB环境下基于k-nn算法的分类器对数据iris的分析(under matlab environment based on k-nn classifier for the iris.data)

车载收音模块资料，数字调谐收音原理，控制方式等等(Car radio module data, digital tuning radio theory, control, etc.)