function

说明：  此程序是对数据进行平滑的预处理方法，用来去除噪音的干扰(This program is smoothing the data in order to remove noise interference)

一组取值为+/-1的随机序列，每两个数据之间插入3个0，然后将序列通过一个设计好的根升余弦滤波器，并用周期图法和Welch法分别绘制信号的功率谱。再次通过根升余弦滤波器后用stem函数绘图。(A set of values ​ ​ is+ /-1 random sequence inserted between every two data 3 0, then the sequence through a root raised cosine filter designed, periodogram and Welch method to draw the signal powerspectrum. Stem function by root raised cosine filter with drawing again.)

We start by giving a brief introduction to reservoirs and reservoir mod- elling at different scales. We introduce a mathematical model for the two- phase flow, before we look at numerical discretizations. In particular we look at the Multiscale Mixed Finite-Element (MsMFE) Method from the Matlab Reservoir Simulation Toolbox (MRST) [3], developed by SINTEF.

matlab画图时，在查看图上大数据时将数据显示为8位有效位。(matlab drawing, in view large map data to display data as 8-bit valid bit.)

二进制相移键控(模拟调制方法)，樊昌信《通信原理》内容(Binary phase shift keying (Analog modulation methods), Fan Changxin " Communication Theory" content)

基于四级四阶龙格库塔算法的MEMS IMU数据的捷联姿态解算(SINS solve)

简单程序，大家可以来参考参考，希望能有所帮助(Simple procedure, everyone can come to refer to the reference, hoping to be helpful)

基于导频实现OFDM信道估计，采用DFT算法。(based on comb to realzie OFDM channel estimation)

Take its complement by applying DeMorgan’s theorem to obtain F in the form of product of complemented products.

在matlab里自行用简单语句编写的卷积运算程序，一道小作业题。(In matlab in their own written statement with the simple convolution procedure, a small job title.)