HMMcode

用于非线性信号处理数学处理常用算法的工具箱，很好的能分解非线性信号，可以用于常用的故障诊断技术中去 很好的能解决实际中的问题(nonlinear signal processing)

说明：  systemvue对通信系统仿真，并进行对数字信号的载波传输仿真实验(systemvue the communications system simulation and digital signal carrier transmission simulation)

MFCC参数提取的所有程序，已接近人耳听觉的特点在语音识别领域得到广泛应用(MFCC parameter getting)

matlab中add path代码，初学者，大家互通有无(for matlab)

ucr character recongize(ucr character recongizee)

Journal Related to PV modelling using MatLAB

磨床加工工件的数学建模一直是一个难题，本代码对磨床加工问题建立了一个好的模型(Mathematical modeling of grinding workpiece has been a problem, the problem of the grinding machine code created a good model)

介绍了数字通信中的QPSK调制解调的原理，通过用Matlab编写脚本程序对QPSK通信系统的发射和接收过程的具体实现进行模拟仿真，绘出信号在理想信道和加噪信道中模拟传输时的时域图，并对各模块进行了频谱分析，所得到的结果与理论基本相符，对于理解QPSK系统的性能并在系统的实际应用上作进一步的设计，提供了有效的参考依据(The introduction was done with the principle of the QPSK modulation and demodulation in digital communications, a script was written by using Matlab program to carry out a simulation of the QPSK communication system ,which contains the concrete realization of transmit and receive process. The time-domain diagram is drew separately when the signal transmits in the ideal channel and in the channel with noise, spectral analysis of each module is also done, the results obtained with theoretical results in the main, which provides an effective frame of reference for understanding the performance of QPSK systems, and the practical application in the system to make further designed.)

波前曲扭和幅度变化对阵列测向中相干源分辨的影响(Twisted and curved wavefront amplitude variation to distinguish the impact of coherent source direction finding in an array)

This project is used to simple inventory calculation system