spectra

this folder contains a matlab code for wmr coding.

本代码用于功率放大器的volterra级数特征提取(this code is applied for volterra for power amplifier)

由方波代替了SPWM，实现了SPWM电机调速(Replaced by a square-wave SPWM, motor speed to achieve the SPWM)

伪随机序列相关性、功率谱、列数以及频数等的分析(Analysis of pseudo-random sequence)

分数阶统一混沌的实现程序。分数阶混沌改变参数即为洛仑兹、Lü以及 Chen系统。(Fractional order unified chaotic realization program. Fractional order chaotic change parameter is the Lorentz, L u and Chen system.)

均值漂移跟踪算法的修改程序，包括源代码和调用程序。(Mean Shift tracking algorithm to modify the program, including source code and the calling program.)

说明：  Wireless Sensor Networks WSNs Modified LEACH

说明：  动态矩阵控制MATLAB源程序，是基于阶跃响应的模型预测控制(Dynamic Matrix Control MATLAB source code is based on the step response of model predictive control)

程序的功能是用海明窗设计低通滤波器，性能指标为wp=0.2pi，ws=0.3pi(The program s function is Hamming window low-pass filter, performance indicators, wp = 0.2pi ws = 0.3pi)

多尺度特征熵，用于机械振动信号特征提取和故障诊断等方面(Multi-scale feature entropy for mechanical vibration signal feature extraction and fault diagnosis)