tranter

the code for four bit qpsk with 90 degrees phase shift with constellation and without constellation of noise is given

利用matlab进行频域低通和带通滤波,效果不错(Frequency domain using matlab low-pass and band-pass filtering)

计算时变的Hurst指数,包括主程序与子程序(Calculation time varying Hurst index, including the main program and subroutine)

基于DFT的正弦波的频率、初相以及幅度三项参数的高精度估计方法，含测试程序。(DFT-based sine wave frequency, initial phase and amplitude of three high-precision parameter estimation methods, including test procedures.)

svr源程序，输入到matlab中进行svr回归模型建立与分析(SVR source program, input into matlab SVR regression model establishment and analysis)

现代信号处理，该书详细介绍了现代信号的数学基础以及在各个领域的应用。适合于硕士研究生及以上人员。(Modern signal processing, the book introduces the mathematical basis for modern signal and in the various fields. Suitable for graduate and above.)

匹配算法，很好的程序，初学者好好学习研究(Matching algorithm, a very good program, beginners learn study)

TEXT BOOK TO LEARN PROGRAMMING IN C

说明：  LPI和LPID的主要目的是能够在比截获接收机对雷达进行探测与干扰的距离更远的距离上来探测目标,本工具箱是在MATLAB下的LPI工具箱(LPI and LPID' s main purpose is to intercept receiver than the radar detection and jamming on the distance farther up exploration goals, the toolkit is under the LPI in the MATLAB Toolbox)

四元数matlab代码中的球根运算，可以直接用的(Quaternion operations matlab code bulbs, can be directly used)