Statistics-and-analysis

说明：  自己编的MATLAB计算复杂潮流的程序，用的幅度和相角(Their series trend of the computational complexity of the program MATLAB)

用声卡输出的单边带信号源，SSB下边带信号，载波15KHz，输入声音带宽设为300~3.4KHz，SSB调制后输出带宽为11.6K~14.7KHz，可以给SSB解调器实验做信号源了。(Single-sideband signal with the sound output source, SSB below band signal, carrier 15KHz, enter the voice bandwidth set at 300 ~ 3.4KHz, SSB modulated output bandwidth 11.6K ~ 14.7KHz, you can do to the SSB demodulator source experiment the.)

实现锁相环的基本功能，主要是用matlab实现相关的功能(PLL to achieve the basic functions, mainly related functions using matlab)

高斯-拉盖尔公式的MATLAB代码。。。。。。。。。。(Gauss- Laguerre formula MATLAB code. . . . . . . . . .)

RD算法实现，包括低斜视角和大斜视角（SRC方式2、SRC方式3）两种情况，系统固有参数见《Digital Processing of SAR Data》一书。(RD Algorithms implementation, including low squint case and high squint case.Parameters refer to 《Digital Processing of SAR Data》.)

BP与GA-BP算法用于温度补偿函数拟合的比较(For the comparison of temperature compensation function fitting BP and GA-BP algorithm)

ook调制代码，基于matlab的，经测试，完全正确。。。(ook modulation code, based on matlab, tested, completely correct. . .)

说明：  此程序是运用music方法估计功率谱，并实现了信号还原。(This program adopts the mathod of music psd to estimate the powerdensity,and get the original signal.)

This is the source code for various digital modulation schemes(QAM,MSK,DPSK,MFSK,QPSK)

matlab源程序,边界跟踪 （bwtraceboundary函数）(Matlab source, boundary tracking (bwtraceboundary function) )