模拟图像边缘检测的C代码[原创]先把图像放大K倍，然后检测边缘。使用Roberts梯度检测法。该方法在边缘附近有失真，产生伪边缘。-simulation Edge Detection of C code [original] first image amplification K times, and then detected edge. Use Roberts gradient detection. The method is near the edge of distortion, pse

fortran CG-FFT程序 Conjugate gradient package for solving complex matrix equations -fortran CG-FFT procedures Conjugate gradient pack age for solving complex matrix equations

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