c语言非线性最小二乘法的程序，解决非线性最小二乘法问题-The nonlinear least square method

上传的资料包括c语言设计的高斯消元法，RSSI方法测距跟踪处理，排序法，c实现的拟合算法，利用左边算最小二乘法系数-Upload information, including c language design Gaussian elimination, RSSI methods ranging tracking processing, sorting method, c achieve fitting algorithm, using the least squares method calc