timeconstant

level set for image segmentation by Chunming Li

It will perform bit plane slicing operation on input image.

指纹识别的matlab全代码，包括预处理，提取特征点，点匹配。。。其中用到gabor滤波(The whole fingerprint recognition matlab code, including preprocessing, feature point extraction, points matching. . . Which uses gabor filter)

for some reason the last part is id, which i don t want and the parts seem to be in the reverse order the one in which we find the data itself.

说明：  bellhop模型的到达角估计算法，内置bellhop模型的源程序和到达角估计的环境文件等。(The algorithm of angle of arrival estimation of bellhop model, the source program of built-in bellhop model and the environment file of DOA estimation)

MATLAB语言在微分方程中的运用。。。。。。。。。。。(MATLAB language in the use of differential equations. . . . . . . . . . .)

1. 程序中Turbo译码采用了MAP,LOG-MAP，和MAX-LOG-MAP三种算法。 2. 以xxx开头的四个mat文件是四种给定的Turbo码在译码时用到的参数，保存下来的目的是 加快仿真的速度，如果你所仿真的Turbo码不是程序中列出的任意一种，你可以通过函数 trellis来生成自己的相关参数。 3. 程序支持1/2和1/3两种码率的Turbo码，其中1/2码率的Turbo码通过矩阵[1 0 0 1]打 孔得到。在译码时通过对打孔位置添0恢复成1/3码率的码字。 4. 程序中的信噪比表示Eb/N0，通过此参数求得N0，对发送信号进行加噪。(1 program in Turbo decoding using the MAP, the LOG-MAP, and three kinds of the MAX-LOG-MAP algorithm.)

上传程序为灰色-FLP去噪程序，能有效去除陀螺信号中的白噪声.(The uploaded program is called Grey-FLP algorithm, the white noise of Gyro s signal can be eliminated effectively.)

JPEG编码源程序,基于Matlab编码(JPEG encoding source files, based on Matlab coding)

协作通信中，运用放大转发的误码率分析。运用最大比合并(Collaborative communication, the use of forward error rate analysis of amplification. The use of maximum ratio combining)