delta-sigma

小波包4级分解及特征向量空间的建立，希望对大家有用(4 wavelet packet decomposition and feature vector space for the establishment, in the hope that useful to everybody)

阵列信号处理:DML和ULA的Monte-Carlo仿真 (Array signal processing: DML and ULA of Monte-Carlo simulation)

说明：  风险投资模型讨论：对模型进行分析，得出总体结论及存在的问题(Venture Capital Model discussion: the model analysis, the overall conclusions drawn and the problems)

solving restricted 3rd body problem

高数书上的数学实验，要求使用mathmatic做的(High number of books on mathematics test, do require the use of mathmatic)

说明：  OFDM通信系统的仿真。PDF文件，包括OFDM原理、程序讲解及运行结果。(OFDM communications system simulation. PDF documents, including OFDM principles, procedures and operations on the results.)

说明：  MATLAB在信号处理中的典型应用-MATLAB在傅里叶变换中的应用。(MATLAB in signal processing in a typical application-MATLAB in the Fourier transform applications.)

The QSystemSemaphore class provides a general counting system semaphore for Linux.

QAM system in matlab

本程序设计了常用的几个坐标系的转换，从WGS—84与PZ－90坐标系的相互转换，以及空间直角坐标系与大地坐标系的转换。(This procedure has designed a number of commonly used coordinate system conversion from WGS-84 and PZ-90 coordinate system conversion, as well as the spatial Cartesian coordinate system and geodetic coordinate system conversion.)