# Questions tagged [non-linear]

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### How can A/D conversion perform linearization of nonlinear I/O behavior of sensor recordings?

Usually we use Taylor series expansion while taking just the first few terms in the process of linearizing a nonlinear data of sensor recordings. However, another method exists which involves A/D ...
108 views

### How to analyse non-linear circuits

There is a universal method for determining voltages and currents in a linear circuit - that is, a circuit containing resistors, inductors, capacitors and op-amps. Laplace transfrom the input source, ...
39 views

### Linear or nonlinear property of RL loads

Is RL or RC load a non-linear load? I know combined with diodes or thyristors they impose non-linearity, but can a simple RL load considered a non-linear load? I mean they are composed of linear ...
28 views

### Linearization of a set of equations of a system is linearized about multiple points, or should it be a single point?

Linearization of a set of equations of a system is linearized about multiple points, or should it be a single point? I have 10 wind turbine generators in a system. Every generator has three ...
1 vote
61 views

### Signals and systems - Does y(n-1) affects when I check the system for linearity?

I have the following system: $$y[n] = \frac{x[n]}{3}+ 2x[n-1] -y[n-1]$$ And I have to check its linearity, but I don't know if i'm supposed to evaluate y[n-1] as if it was a x[n-1], or if I have to ...
89 views

### Book to understand BJT non-linearity [closed]

Can someone please suggest a good book to understand low and high frequency non-linearities like beta, gm, cbe, cbc and rb present in bjt. Thanks
56 views

### Voltage of IN pin of voltage regulator

A voltage regulator has a constant output voltage regardless of the load so it can been seen as a voltage dependent resistance but I am wondering what will happen in this case: simulate this circuit &...
49 views

181 views

### How to even start solving multi-diode problems?

For example, in the circuit below there are 5 diodes constant-voltage-drop diodes, I could have 2^5 circuits to solve. Is there something I'm not paying attention to, that would greatly simplify this ...
227 views

### Determine the output voltage

I'm trying to solve the following question: Determine the output-tuned circuit voltage in Fig. 4.P-7. The tuned circuit is resonant at $\omega_0$ and has $Q_T = 20$. My try: I don't know how to ...
72 views