RFID

Ds_CDMA EASI 算法使用两个用户的分离实现PN序列以及用户信息的分离(To solve the problem of the direct sequence code division multiple access (DS-CDMA) system multiuser detection, this paper proposes a variable step-size based on performance index (PI) EASI algorithm for information code and chip sequence blind estimation)

单相逆变系统，单相光伏逆变系统，单相光伏逆变系统(Single-phase inverter system ，Single-phase inverter system，Single-phase inverter system)

信号估计 最大似然估计模块 克拉美罗界模块(Maximum likelihood estimation modules)

线性调频脉冲信号（Chirp信号）脉冲压缩实验，40MHz和400MHz时的chirp信号仿真以及STFT（短时傅里叶变换）。(Linear frequency modulated pulse compression experiment (Chirp signal), Chirp signal simulation at 40MHz and 400MHz, and STFT (short-time Fourier transform).)

这是一种画翼型的方法。西奥道森方法画翼型，该方法画的翼型准确。(a code used to plot airfoil!)

说明：  实现ASK、FSK、PSK数字调制系统的仿真，观察功率谱密度，眼图，对系统的仿真误码率与理论误码率进行比较(Realize the simulation of ASK digital modulation system, observe the power spectral density and eye diagram, and compare the simulation error rate with the theoretical error rate of the system.)

AWGN信道条件下 汉明编码和格雷编码的性能仿真程序(Hamming coding and Gray coding performance simulation program AWGN channel conditions)

说明：  一种改进的susan角点检测算法，非常好用，效果明显。(An improved susan corner detection algorithm is very easy to use, the effect clearly.)

本科毕业时做的男女左右运动时提取脑电信号的功率谱，是分频提取的，也就是左、右手运动是的不同特征，程序简单易懂，还附有脑电信号、程序说明(Graduate men and women to do about movement of EEG power spectrum is divided extraction, that is, the left and right movement is different features, the program is simple to understand, but also with EEG description of the procedures)

经验模态分解，可用于地震数据时频分析和地震去噪处理(Empirical mode decomposition can be used for time-frequency analysis and seismic de-noising of seismic data.)