求教用matlab实现最小二乘法拟合直线公式是Y=(rt)^(3-c) 要求拟合为横坐标是lnY,纵坐标是lnrt 的直线 请问此程序怎么编写?重谢rt=(1,1.4,1.6,2,2.4,2.6,3,3.6,4,4.6,5,6) 对应的Y=(0.264241,0.408167,0.475069,0.59
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![求教用matlab实现最小二乘法拟合直线公式是Y=(rt)^(3-c) 要求拟合为横坐标是lnY,纵坐标是lnrt 的直线 请问此程序怎么编写?重谢rt=(1,1.4,1.6,2,2.4,2.6,3,3.6,4,4.6,5,6) 对应的Y=(0.264241,0.408167,0.475069,0.59](/uploads/image/z/5436631-55-1.jpg?t=%E6%B1%82%E6%95%99%E7%94%A8matlab%E5%AE%9E%E7%8E%B0%E6%9C%80%E5%B0%8F%E4%BA%8C%E4%B9%98%E6%B3%95%E6%8B%9F%E5%90%88%E7%9B%B4%E7%BA%BF%E5%85%AC%E5%BC%8F%E6%98%AFY%3D%28rt%29%5E%283-c%29+%E8%A6%81%E6%B1%82%E6%8B%9F%E5%90%88%E4%B8%BA%E6%A8%AA%E5%9D%90%E6%A0%87%E6%98%AFlnY%2C%E7%BA%B5%E5%9D%90%E6%A0%87%E6%98%AFlnrt+%E7%9A%84%E7%9B%B4%E7%BA%BF+%E8%AF%B7%E9%97%AE%E6%AD%A4%E7%A8%8B%E5%BA%8F%E6%80%8E%E4%B9%88%E7%BC%96%E5%86%99%3F%E9%87%8D%E8%B0%A2rt%3D%EF%BC%881%2C1.4%2C1.6%2C2%2C2.4%2C2.6%2C3%2C3.6%2C4%2C4.6%2C5%2C6%EF%BC%89+%E5%AF%B9%E5%BA%94%E7%9A%84Y%3D%280.264241%2C0.408167%2C0.475069%2C0.59)
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