fre_domain

说明：  Zigzag和iZigzag的程序及改进的Zigzag和iZigzag的程序。后者可以大幅提高运算效率(Zigzag and iZigzag procedures and improved Zigzag and iZigzag procedures. The latter can substantially increase the computing efficiency)

GPS整周模糊度降相关调整算法，是动态载波相位测量的经典算法，内附PDF文档详细介绍了MATLAB子程序功能。(solution for GPS integer ambiguity ,is classic algrithom for carrier mearsurement RTK,including the instruction for matlab program)

DTTB中国数字地面电视标准数字电视均衡仿真分析()

接受分集中采用选择式合并的函数，输出误码率和信噪比曲线(Acceptance of centralized using selective merge function, the output is bit error rate and SNR curve)

用于卡尔曼滤波，静态GPS信号接收时，对GPS信号进行分析(Kalman filtering is used, a static GPS signal reception when the GPS signal is analyzed)

说明：  相干光通信QPSK，QAM调制格式等MATLAB仿真代码，直接运行即可，非常好用。(Coherent optical communication QPSK, QAM modulation format matlab simulation code, direct operation can be, very easy to use.)

捕获卫星GPS Capture Satellite GPS(Capture Satellite GPS)

异步电机直接转矩控制（DTC）仿真电路图。 在MATLAB7.0以上的版本中都可以打开(DTC simulink model for motor)

说明：  简单的时延波束形成算法，实现简单，并画出指向性图(Simple delay beamforming algorithm)

光通信OFDM系统下的ACO-OFDM和DCO-OFDM系统实现和比较( U5149 u901A u4FE1OFDM u7CFB u7EDF u4E0B u7684ACO-OFDM u548CDCO-OFDM u7CFB u7EDF u5B9E u73B0 u548C u6BD4 u8F83)