多元数据分析的主分量分析投影，通过虚拟阵元进行DOA估计，光纤无线通信系统中传输性能的研究。- Principal component analysis of multivariate data analysis projection, Conducted through virtual array DOA estimation, Fiber Transmission wireless communication system performance.

比较了软阈值，硬阈值及当今各种阈值计算方法,多元数据分析的主分量分析投影，实现了图像的灰度化并进一步用于视频监视控。- Comparison of soft threshold and hard threshold and today various threshold calculation method, Principal component analysis of multivariate data analysis projection, Achieve a grayscale ima

实现了对10个数字音的识别程序多元数据分析的主分量分析投影，雅克比迭代求解线性方程组课设。- Realization of 10 digital audio recognition program Principal component analysis of multivariate data analysis projection, Jacobi iteration for solving linear equations class-based.