直接数字频率合成技术DDS的Matlab系统建模及频谱分析，同时对相位截断误差和量化误差同进行了分析-Direct digital frequency synthesis technology of DDS Matlab system modeling and spectral analysis, while the phase truncation error and quantization error are analyzed with

MEMS陀螺仪随机误差的Allan分析. Allan方差-Allan MEMS gyroscope random error analysis