It provides deep learning tools of deep belief networks (DBNs).-Run testDNN to try! Each function includes descr iption. Please check it! It provides deep learning tools of deep belief networks (DBNs) of stacked restricted Boltzmann machines (RB

图像重建反投影、滤波反投影仿真，如果有需要的话，可以详细我的。(Image reconstruction backprojection and filtering back projection simulation)