symst

简单SENSE图像重建，即使通过反傅里叶变换重建出最终图像(The data was acquired from 4-channel array coil using EPI sequence (2-shot, matrix: 64X64, TE: 50 ms) at a 1.5T scanner. The code estimates the coil sensitivity profiles directly from the image with anatomical contrast by low-pass smoothing. Subsequently, k-space data were decimated to simulate 2.0-fold acceleration (R=2.0). Finally, using least-squares estimate, the reconstructed full-FOV spin density image is obtained)

cocos 2d sample using simple tile operations.

数值模拟Wiener Process的一个简单的程序，上传给大家分享(Numerical simulation of Wiener Process)

说明：  matlab 产生带运动和噪声的退化图像(matlab generated with movement and noise degraded images)

产生不同频率、不同幅度的两种正弦波信号 对两个信号进行叠加并做频谱分析 还原原来两个信号（LPF)(Produce different frequency, the two sine wave signals of different magnitudes of the two signals are superimposed and do spectral analysis to restore the original two signals (LPF))

周期图法功率谱估计仿真，通过改变窗函数类型、窗函数宽度、信噪比等参数，观察周期图法的性能(Periodogram power spectrum estimation )

mathews数值分析书的源代码，用matlab编写，第一章第七部分。(mathews numerical analysis of the book' s source code, using matlab, the first chapter of Part VII.)

其中利用两个实验结果，通过互相关计算时延估计。(Which use the results of two experiments, by calculating the cross-correlation delay estimation.)

MATLAB常用操作、符号、函数等等简要说明(MATLAB brief common operations, symbols, functions, etc. Description)

说明：  matlab论文，希望对大家有帮助，请大家多多支持(matlab thesis, I hope all of you help, please we can support)