测量平差程序设计—宋力杰，一书的源代码，搞GPS高精度载波相位差分的人士可以下载下来，里面有一些可以参考的代码-Measurement adjustment program design- Song Lijie, a book of the source code, to engage in high-precision GPS carrier phase people can download it, there are some you can refer to the code

DSP2407测量两路方波信号的相位差，测相精度在10的-4次方度-dsp2407 measure the phase difference between two signal

本程序可以实现两组正弦信号的相位差测量，此程序是经CCS3.3开发出来的，可以在28335上运行。程序里面包括相位差测量算法程序，FFT程序，加噪声程序。分步给出方便修改。程序中还对不同开发环境给出大量头文件和库文件，方便大家调试成功-The program can achieve two sinusoidal signals phase difference measurement, this procedure is developed by CCS3.3, you can run on 2

产生两路同频不同相的正弦信号，利用FFT的方法测量二者的相位差。-Determine the phase difference between two sinusoidal signals which have the same frequency.