pinpufenxi

Pusle code modulation

video traffic using matlab

双电机伺服系统同步控制算法simulink仿真。滑模控制。(Double synchronous motor servo system control algorithm simulink simulation. Sliding mode control.)

数据分析各种算法程序合集,数据处理与分析成绩是我再工作学习中用到的，今天共享(used for data analysis )

matlab编写的全息程序，主要用于计算全息以及数字再现，(matlab prepared holographic program, mainly used to calculate the hologram and digital reproduction,)

该算法用于自回归输入模型，是一种迭代的算法。其基本思想是基于对数据先进行一次滤波处理，后利用普通最小二乘法对滤波后的数据进行辨识，进而获得无偏一致估计。但是当过程的输出信噪比比较大或模型参数较多时，这种数据白色化处理的可靠性就会下降，辨识结果往往会是有偏估计。数据要充分多，否则辨识精度下降。模型阶次不宜过高。初始值对辨识结果有较大影响。(The algorithm used for autoregressive input model, it is a kind of iterative algorithm. The basic idea is based on data to conduct a filtering processing, after using ordinary least square method to identify the data filter, and then obtain unbiased consensus estimates. But when the process output signal-to-noise ratio is larger or model parameters are too, this kind of data white processs reliability will drop, identification results tend to be biased estimate. Data should fully, otherwise the identification accuracy down. Model order time shoulds not be too high. Initial value to identification results have great influence on.)

无线通信算法中的LTE-A实现matlab仿真平台，包括qdnzwb调制编码方式，以及wJXJruK技术，多天线，协同通信的基本原理，都调试通过了，是个整体框架程序。 (Wireless communications algorithms achieve LTE-A matlab simulation platform, including qdnzwb modulation and coding schemes, as well aswJXJruK technology, multiple antennas, the basic principles of cooperative communication, both through debugging, and is a whole framework program. )

旋转机械二维全息谱计算，真的是一个好程序，基于kaiser窗的双谱线插值FFT谐波分析。( Rotating machinery 2-d holographic spectrum calculation, Really is a good program, Dual-line interpolation FFT harmonic analysis kaiser windows.)

数字信号处理与matlab语言数字信号处理与matlab语言(Digital signal processing and digital signal processing matlab and matlab language language)

基于距离多普勒算法的matlab仿真，进行了距离向压缩，方位向压缩，以及距离徙动校正(The Range Doppler Algorithm and MATLAB Simulation)