mohu1

说明：  基于MATLAB的对于RM编码及误码率的仿真(MATLAB-based code for the RM and of the simulation)

信号经过两个独立的信道传输，两个信道的信道复增益分别为 和 。 是独立同分布的复高斯随机变量，实部虚部独立、均值为0，实部虚部的方差都是1。采用某分集技术后输出的信噪比为 ，其中 是常数， 是在 之间均匀分布的随机变量。请就不同的 、 ，用仿真的方法画出 的累积分布函数。(signal after two independent Channel Tunnel, Channel 2 Channel Minute respectively, and gain. Independence is the same complex Gaussian distribution of random variables, is the imaginary part of the Department of independence, mean 0 and the real part of the imaginary part is a variance. Using a diversity of the output signal-to-noise, which is constant, is the uniform distribution between random variables. Please different, and simulation methods paint the cumulative distribution function.)

to detect edge using sobel filter

说明：  线性宽带CSM相干信号下的MUSIC算法，可用于DOA定位。(MUSIC algorithm for linear broadband CSM coherent signal can be used for DOA location.)

A 64 sub carrier OFDM system based on the parameter of Mean square error

该程序实现了matlab软件通过COM接口与OPENDSS软件的衔接，可以在matlab中编程对OPENDSS内的程序进行更改。(The program implements matlab software via COM interface OPENDSS software convergence, can be programmed to make changes within the program OPENDSS in matlab.)

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)

系统参数优化算法，可以用于系统的pid参数寻优，在matlab可以直接寻优(System parameter optimization algorithm can be used for the pid of the system parameter optimization, optimization in matlab can)

This implements Lie-derivative based complete observability analysis for relative localization using equabilent relative measurement model.

SER（序贯回归算法）和LMS（最小均方算法）的matlab仿真及对比(SER (Sequential regression algorithm) and the LMS (least mean square) of matlab simulation and comparison)