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说明：  数值方法中的迭代算法，包括牛顿迭代等，对于学习信号处理的同学们很有帮助(Iterative algorithm for numerical methods, including Newton, etc., for students to learn useful signal processing)

验证计算机器人爬行时各关节的角度计算是否正确。通过不断重画，使显示类似于动画(Verify the calculation of each joint when the robot crawling angle calculation is correct. By continually re-painting, the display is similar to the animation)

三边测量、质心算法、三点定位法、TOA定位算法等一些算法(Trilateration, centroid algorithm, three-point positioning method, TOA location algorithm and some algorithms)

doa估计经典music 算法 构造简单入射信号,利用7天线阵接收信号,进行波达方向估计.(doa estimated classical music used to construct simple incident signals, using seven antenna reception of signals for DOA estimated.)

This is a test code to show the spectrum of sine wave.

函数solve用于求解一般代数方程的根,函数desolve用以求解线性常微分方程,有5个源码实例(The function solve is used to solve the root of the algebraic equations in general, function desolve used to solve the linear ordinary differential )

实现两幅图像仿射变换并且进行重叠部分的拼接(Affine transformation and to achieve two images overlap stitching for)

双馈风机（DFIG）在matlab/simulink中的dq模型(the dq-model of DFIG in matlab/simulink)

PV system working very good

RLS自适应滤波算法程序。包含FIR RLS demo和IIR RLS demo。()