資源簡介
傅里葉分解計算基波有效值相位角和各次諧波的有效值和相位角
代碼片段和文件信息
fs=300;%設定采樣頻率
x=[-0.3?0.0?0.3?0.6?0.9?1.1?1.2?1.2?1.1?1.0?0.7?0.4?0.1?-0.3?-0.7?-1.0?-1.4?-1.6?-1.8?-1.9?-1.9?-1.8?-1.7?-1.6?-1.5?-1.3?-1.1?-0.9?-0.7?-0.4?-0.2?0.0?0.1?0.2?0.2?0.2?0.2?0.1?0.0?0.0?-0.1?0.0?0.1?0.2?0.4?0.6?0.7?0.8?0.8?0.7?0.5?0.3?-0.1?-0.5?-0.9?-1.3?-1.7?-1.9?-2.1?-2.1?-2.1?-2.0?-1.8?-1.6?-1.3?-1.1?-0.8?-0.5?-0.2?0.1?0.3?0.5?0.6?0.7?0.7?0.6?0.5?0.4?0.2?0.1?0.0?-0.1?-0.2?-0.2?-0.2?-0.2?-0.1?-0.1?0.0?-0.1?-0.1?-0.3?-0.5?-0.7?-1.0?-1.3?-1.7?-1.9?-2.1?-2.3?-2.4?-2.4?-2.3?-2.2?-2.0?-1.7?-1.4?-1.1?-0.7?-0.3?0.0?0.3?0.5?0.7?0.8?0.8?0.7?0.6?0.4?0.2?0.0?-0.2?-0.3?-0.3?-0.3?-0.3?-0.2?-0.1?0.0?0.0?0.0?-0.2?-0.4?-0.6?-1.0?-1.3?-1.6?-1.9?-2.0?-2.1?-2.1?-2.0?-1.9?-1.6?-1.3?-1.1?-0.8?-0.5?-0.3?-0.1?0.2?0.4?0.6?0.9?1.0?1.1?1.1?1.1?1.0?0.8?0.5?0.3?0.0?-0.2?-0.4?-0.6?-0.8?-0.8?-0.8?-0.8?-0.
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