Codes_for_Error_Detection

dsb仿真，没有高斯白噪声的，可用！！！(dsb simulation, there is no white Gaussian noise can be used! ! !)

Digital Predistortion of Nonlieaner RF Power Amplifier with Memory Effects. This M code simulates a DPD technique linearization for a AB-class nonlinear HPA with memory effects. Here we consider a memory polynomial predistorter to modeling nonlinearity characteristics and memory effects of a HPA.Simulation procedures divided into three separate parts: 1)Analog imperfection compensation for the direct upconversion transmitter 2)Design a DPD based on a memory polynomial predistorter 3)Performance evaluation via a number of parameters such as:EVM,PSD,SNR,

this code explain how to detect the palmprint to facilate identification and verification of palmprint

trans_line_wave simulation

说明：  非线性方程求根的MATLAB代码，包含M文件(Nonlinear Equations)

MATLAB Simulation文件，摩托车仿真，具体操作步骤见说明文档(MATLAB Simulation file, motorcycle simulation, specific steps see documentation)

MRF feature selection

用matlab编写的ukf算法，有例子，适合初学者(Written ukf with matlab algorithms, there are examples, suitable for beginners)

Matlab连续系统的数字PID控制程序，可实现A/D，D/A功能，符合现场实际情况。(Matlab figure for PID control system procedures, can be A/D, D/A functions, in line with the actual situation at the scene.)

QAM解映射程序，在接受端，对发送端经过调制的信号解调，恢复出原始的信息。(QAM demapping process at the receiving end, the transmission side demodulates the modulated signal to recover the original information.)