OFDMASCFDMA

数字水印嵌入算法，利用空域变换的（lsb）算法(Digital watermark embedding algorithm, the use of airspace transform (lsb) algorithm)

在进行交通流仿真时考虑两类车，不同的车长和不同的最大速度。(Consider when making traffic flow simulation two cars, a different car lengths and different maximum speeds.)

Implements the 1st and 2nd order Gaussian derivative steerable filter in matlab.The oriented first order derivative can be obtained by taking the dot product of a unit vector oriented in a specific direction with the gradient. The basis filters are the partial derivatives of a 2D Gaussian with respect to x and y

Fourie Crypt. Encrypt and decrypt programs

This is the source code for various digital modulation schemes(QAM,MSK,DPSK,MFSK,QPSK)

信号统计建模，MCE算法,EM算法，模式识别(Signal statistical modeling, MCE algorithm, EM algorithm, pattern recognition)

matlab coding for pid tuining

PV array model 2 diodes in Simulink

说明：  CEEMDAN分解方法，适用于混沌信号，降低其复杂度(Ceemdan decomposition method is suitable for chaotic signals and reduces its complexity)

变步长的LMS自适应滤波算法(matlab)(variable step LMS adaptive filter algorithm (Matlab))