QPSK

OFDM系统仿真，简单的OFDM基本框架的一个仿真，matlab环境下实现的(it is good！)

Main program with a data file for the resolution of a system Ax=b The data file contents the dimension n and the values of the matrix A and the vector b.

张正友相机标定和二灭点法相机标定的ppt讲解，附带二者的matlab程序，可运行(Zhang Zhengyou camera calibration and two-vanishingpoint method of camera calibration ppt to explain, with both matlab procedures, operations)

该程序为无迹卡尔曼滤波在Matlab中的可实现程序包(Untraced Calman filter Matlab package)

说明：  本文利用模糊理论中的高斯隶属 度函数来获得模糊观测下具有概率特性的似然函数，并且由此似然函数得到每个传感器提供信息的可信度；再将各传感器的可 信度转化成基本概率赋值函数即mass 函数；最后利用证据理论对多传感器信息进行融合。对目标识别的仿真试验表明该方法获 得的结果比直接结果具有更高的精度和可靠性。(The method uses fuzzy theory in the Gaussian fuzzy membership function to obtain a probable characteristic under observation likelihood function，and the resulting likelihood function gets the credibility of the information provided by the sensors.Then the reliability of each sensor is changed to a mass function.Finally，multi-sensor information is combined by using evidence theory.Simulation of target recognition shows that the results obtained have higher accuracy and reliability.)

MATLAB发多少个地方上工地地方给定复旦给对方个地方个 地方 个(MATLAB hair on the site where the number of places given to the other places Fudan places a)

t-SNE function。点开即用，封装完好方便，逻辑清晰。t-SNE降维(t-SNE function. It is easy to use and the logic is clear. T-SNE dimensionality reduction)

多种格式求解偏微分方程，有迎风格式，lax-wendorff格式等(A variety of formats to the solution of partial differential equations)

关于采用最大似然同步的OFDM的MATLAB仿真算法，其中调制采用的是QPSK。(About using the maximum likelihood algorithm MATLAB simulation of synchronous OFDM, which uses a modulation QPSK.)

用于OFDM通信仿真的同步算法源代码，对作ofdm同步者很有帮助(For OFDM communications simulation synchronization algorithm source code, for those very helpful for OFDM synchronization)