matlab 5.3中菜单unicontrol设计中如何传递变量。本人写了一个非常简单的界面程序，请大家帮忙建评一下一下。-menu design unicontrol how to pass variables. I wrote a very simple interface program, we help build commentary about what.

C语言实现了数字锁相环的程序，不过程序比较复杂，得参照MATLAB中 Discrete 3-phase pll模型,C language implementation of the DPLL procedure, but more complicated procedures, may refer to MATLAB, Discrete 3-phase pll model

source code and matlab code for second order dpll in digital signal processor