Difference between revisions of "The sandbox"

Revision as of 02:47, 6 July 2009

$(-3dBpoint)={\frac {1}{2\pi }}(R1*R2*C1*C2)^{\frac {1}{2}}$

$x[n+1]=x[n]+\gamma (u[n]-x[n])-K_{P}\sum _{j=1}^{N}({\frac {1}{N}}x_{j}[n])+K_{I}\sum _{j=1}^{N}({\frac {1}{N}}w_{j}[n])$

$w[n+1]=w[n]-K_{I}\sum _{j=1}^{N}({\frac {1}{N}}x_{j}[n])$

${\begin{bmatrix}{\dot {u}}_{x}&\cdots \\\vdots &\ddots \\\end{bmatrix}}$

	125px

400px

@@ Line 10: / Line 10: @@
 </math>
+<math>
+\begin{bmatrix}
+  \dot u_x      & \cdots \\
+  \vdots & \ddots \\
+\end{bmatrix}
+</math>
 ===Spur Gears===