AR模型功率谱估计

一个数字PID控制的matlab的m文件，希望能够与各位控制领域的朋友多多交流，以求共同进步！(A digital PID control matlab m-files, hoping to control the field with my friends a lot of exchanges, in order to make progress together!)

Solving Nonlinear Equations using Newton-Raphson matlab code

最小一乘算法和最小一乘拟合直线。这是最小一乘拟合直线的matlab算法(Least absolute deviation fitting algorithm and the least absolute deviation line. This is the minimum )

三相电压型SPWM逆变器在通用变频器中使用很广泛，在simulink中搭建的仿真模型(Three-phase voltage type PWM inverters are widely in simulink simulation model of the building in general inverter)

这是一个实现拉格朗日插值的数学程序，也很经典。(This is a mathematical realization of Lagrange interpolation process is also very classic.)

说明：  基本的直方图绘制方法： （1）直方图的绘制； （2）直方图均衡化(The basic method of drawing histogram: (1) Draw the histogram (2) Histogram equalization)

DSP程序开发——MATLAB调试及直接目标代码生成，西电2003年李真芳(DSP Program Development- MATLAB debugging and direct object code generation, Western Electric in 2003 Li-fang)

闭环buck电路实例，具有抗扰动功能，参考电压自行设置(Closed-loop buck circuit instance, the anti-disturbance feature, the reference voltage to set)

matlab2010经典教程,对matlab编程人员有很大的帮助。(matlab2010 classic tutorial matlab programmer a lot of help.)

Matlab function to generate a random vector with entire values without repetition.