OFDM_Simulation_Using_Matlab

常见的角度传感器的资料及选型，在选择角度传感器时可借鉴！(Common point of view sensor data and selection, the choice of angle sensor could draw!)

calculation on matlab

当信号采样点数很少时，不能很好的恢复原模拟信号，导致原始信号中的一部分丢失。而当信号的采样点数增多到1024时，其分辨率很好，可以有效的区分信号的信息，当采样点数继续增多时，其恢复为原始模拟信号的精度越高且不丢失原始信号。(When the signal is small when the sampling points can not be good to restore the original analog signal, causing part of the original signal is lost. When the signal is increased to 1024 sampling points, its resolution is very good, can effectively distinguish the signal information, continue to increase when the sampling points, its back to the higher accuracy of the original analog signal without loss of the original signal.)

MATLAB中，一幅图像可能包含一个数据矩阵，也可能包含一个颜色映射表矩阵。 (MATLAB, an image may contain a data matrix. may also include a matrix color mapping table.)

极化码的信道编码与构造在matlab 上的实现(encoding of polar code )

扩频系统，首先随机产生01序列，然后通过扩频，脉冲成型，BPSK调制发送，接收端接收进行解扩解调(The wide frequency system, first stochastically has 01 sequences, then through the wide frequency, the pulse formation, the BPSK modulation transmission, the receiving end receive carries on the despread demodulation. )

在有限区域内分布的稀疏不均的、具有一定分布结构的海量数据集的高效、高精度聚 类问题是一个尚未完全圆满解决的难题。针对Affinity Propagation 聚类算法(AP)的不足之处， 提出了两个改进型的聚类算法(In a limited area of uneven distribution of sparse, has certain distribution structure of the mass datasets of high efficiency, high precision together Problem is a perfectly solved problem has not yet completely. For Affinity Propagation clustering algorithm (AP) of the deficiencies, Put forward the two improved version of the clustering algorithm)

说明：  《变结构控制与MATLAB仿真》书中第二章例五的变结构控制程序( Variable Structure Control and MATLAB Simulation chapter book, five cases of variable structure control procedures)

MATLAB在通信系统仿真中的应用，包括有通信仿真的一半步骤,通信系统模型及仿真实例.(communication systems in MATLAB simulation applications, including communication simulation half steps communication system model and simulation results.)

cosine和cosine平方加权的零点图。(Zero plots for cosine, cosine squared weightings)