functionMMs

给你一个非常大的整数x，(-10^400 <=x<= 10^400)，请统计x的每一位，分别输出9,1,2出现的次数. Input 一个大整数 Output 一共三行，第一行是9出现的次数，第二行是1出现的次数，第三行是2出现的次数。 Sample Input 912912912910915902 Sample Output 6 5 4(Statistical figures)

It is about matlab which depicts brain image segmentation

非线性信道matlab仿真程序，可以实现色散和非线性效应(nonlinear fiber)

msk一种恒包络信号，本源码用多种方案实现MSK信号的调制和解调(msk a constant envelope signal, the source with a variety of programs to achieve the modulation and demodulation of MSK)

EKF_UKF_PF三种算法的比较，仿真结果很明显。(EKF_UKF_PF comparison of three algorithms, simulation results are obvious.)

说明：  adaptative colntrol with luenberger observer

DVD租赁的matlab源程序，使用贪婪算法(DVD rental matlab source code, the use of greedy algorithm)

白噪声是工程中常用到的参考信号，程序通过白噪声的计算方法，可以得出2至7阶的白噪声序列，值得参考(White noise is commonly used to project the reference signal, the program is calculated through the white noise, can be drawn from 2 to 7 bands of white noise sequence)

channel estimation of combat pilot based technique, provides good estimation of ofdm channel

采用matlab实现的wsn节点算法，对于研究wsn非常有好处。虽然有很多人有类似的代码，但是这个代码比较相信。(Using matlab to achieve wsn node algorithm for the study of wsn very good. Although many people have similar code, but this code is to believe.)