fmri_project

In this paper, we investigate the timing and carrier frequency offset (CFO) synchronization problem in decode and forward cooperative systems operating over frequency selective channels. A training sequence which consists of one orthogonal frequency-division multiplexing (OFDM) block having a tile structure in the frequency domain is proposed to perform synchronization. Timing offsets are estimated using correlation-type algorithms. By inserting some null subcarriers in the proposed tile structure, we propose a computationally efficient subspace decomposition- based algorithm for CFO estimation. The issue of optimal tile length is studied both theoretically and through simulations. By judiciously designing the tile size of the pilot, the proposed algorithms are shown to have better performance, in terms of synchronization errors and bit error rate, than the time-division multiplexing-based training method and the computationally demanding space-alternating generalized expectation-maximization

MULTIPHYSICS 中与MATLAB的友好链接。可从MATLAB中直接导入(MULTIPHYSICS in the friendly links and MATLAB. Can be imported directly from the MATLAB)

This paper presents an analytical study on different clustering techniques used for image segmentation

a modified matlab program for mfcc and their delta

我收藏的c語言900個例題，裡頭有控制dos-bios,memory,macros,math....的一些範例，原碼可能很簡單但是很實用，希望大家喜歡(language collections c 900 of excellence, he got control dos-bios, memory, macros, math .... some example, the original code may be very simple but very useful, hope you like)

基于粒子群参数寻优的二阶倒立摆控制matlab程序，改程序可以较好的实现对于自摆等二阶倒立摆的控制(program for second-order inverse pendulum )

matlab语言算法 。。。。可以对考试很有用 可以用来被(Matlab language algorithm. . . . Can be useful for the examination can be used to be)

2011年美国大学生数学建模二等奖获得者B题参考程序(2011 American Mathematical Modeling Award winner Problem B reference program)

solves air combustion of methane in matlab

for find cepstrum analys in matlap use this function