利用最小方差方法估计复正弦加白噪声得平稳信号的功率谱-After using the method of minimum variance estimate sine smooth white noise to the signal power spectrum

matlab功率谱图，可以通过它对陀螺仪或加速度进行噪声误差分析，已经取得很好效果，请放心使用-matlab power spectrum, it can be a gyroscope or an acceleration noise error analysis, we have achieved very good results, ease of use