5

Chapter 5. Curve Fitting Algorithm 5.1 Least Squares Line Algorithm 5.2 Least Squares Polynomial Algorithm 5.3 Non-linear Curve Fitting Algorithm 5.4 Cubic Splines Algorithm 5.5 Trigonometric Polynomials

Matlab 无标度网络 可以任意增加节点，边的数量(Matlab scale-free network nodes can be arbitrarily increased, the number of edges)

matlab下的simulink实现转向回正功能的模型(Under the model simulink matlab function to achieve a positive turning back)

mtpa+弱磁+PI控制 PMSM电机控制(mtpa + field weakening + PI control PMSM motor control)

说明：  使用卡尔曼滤波方法对非线性系统进行参数辨识。(Kalman filter is used to identify the parameters of nonlinear system.)

电饭煲控制源程序 很实用 很强大 你们一定喜欢(Rice cooker is very useful source control is very strong that you will love)

几个用matlab编写的程序，都是针对excel文件的，读取.xls文件并对数据信号进行相关处理(some code based on matlab ,used to read excel format data)

自己写的JS程序： 具体是使用JS+JQ+animate动画+勾股定理实现了画太极图，原理很简单，就是使用绝对定位作为 div坐标+动画+div生成，升级画法：可以使用三角函数(sin,cos,tan etc)，使用勾股定理每个像 素点的位置不太好把握！ 最后：感兴趣的同学可以将imgs中的图片改成透明的图片，替换JS中方块，这样效果好看些。(JS write their own programs: Specifically using JS+ JQ+ animate animation+ Pythagorean realized painting of Tai Chi, the principle is very simple, is to use absolute positioning as + animation+ div div coordinate generation, upgrade painting: You can use trigonometric functions (sin, cos, tan etc), each pixel using the Pythagorean theorem Prime location is not very good grasp of the point! Finally: Interested students can imgs pictures into a transparent image, replace JS in the box, so the effect look better.)

《synthetic aperture radar signal processing with matlab algorithms》一书代码，雷达信号处理中的经典。(Code for synthetic aperture radar signal processing with matlab algorithms A very good book for SAR signal processing.)

带有遗忘因子的递推最小二乘估计法，可以用来辨识时变参数的程序(Recursive least squares estimation with forgetting factor can be used to identify time-varying parameters.)