| 模式识别PCA+LDA的C++源代码，用于图像的主分量分析-pattern recognition PCA LDA C source code for the image of Principal Component Analysis 下载 |
| 矩阵计算的c++代码，本矩阵类实现了对矩阵的一些基本操作，比如 +, -, *，求逆等。 实现了矩阵的列主元LU分解，并利用它实现了线性代数方程组的直接解法；还有线性方程组的迭代解法。 另外定义了一些非数学上但经常用到的一些操作 比如两个矩阵对应元素的相乘、相除，对矩阵的每个元素求abs,sqrt等-matrix calculation of c code, the matrices of the matrix to achieve some basic tasks, such as, -, *, such as inverse. Achieving the Matrix series PCA LU decomposition, and use it to achieve a linear algebraic equations direct method; There linear equations of the iterative solution. Another definition of a non-mathematical but frequently used for the operation of two elements in the matrix multiplication, eliminate, the right of each matrix element for abs, sqrt, etc. 下载 |
| 一个ICA工具。This binary version of the runica() function of Makeig et al. contained in the EEG/ICA Toolbox runs 12x faster than the Matlab version. It uses the logistic infomax ICA algorithm of Bell and Sejnowski, with natural gradient and extended ICA extensions. It was programmed for unsupervised usage by Scott Makeig at CNL, Salk Institute, La Jolla CA. Sigurd Enghoff translated it into C++ code and compiled it for multiple platforms. J-R Duann has improved the PCA dimension-reduction and has compiled the linux and free_bsd versions. - 下载 |