王家映关于地球物理资料非线性反演理论的讲座系列，包括11个文档（地球物理反演问题概述，蒙特卡洛法，模拟退火法，遗传算法,人工神经网络，共轭梯度，同伦反演法，量子遗传算法，蚁群算法，粒子群反演算法，模拟原子跃迁反演法）-Wang Ying on the theory of nonlinear inversion of geophysical data lecture series, including 11 documents (geophysical inversion problems out

文件主要是对利用压缩感知对MRI进行数据重构，重构方式是基于全变分共轭梯度法-the folder contains some Matlab codes used for applying compressed sensing(CS) in MRI. morever, these codes are based on BP-TV.

3维压缩感知重构算法，采用最速下降法和梯度投影原理,逐步逼近最优解。是本人精心编写调试好的，请放心使用。-3 dimensional compressive sensing reconstruction algorithm, using the steepest descent method and the gradient projection principle, and gradually approaching the optimal solution.

梯度投影法GPSR的matlab源代码，可用于压缩感知的matlab仿真，将其中的camera图像替换就可直接运行其他图像，很方便-GPSR gradient projection method matlab source code can be used to compress perceived matlab simulation, which will replace the camera image can be directly run other images, it is conv