> I think I want transient analysis and somehow manipulate the vpulse parameters. For the gain analysis, it can realize by follow. If you ran the LTspice simulation, you found that it predicted about 21.
Note: LTspice IV is a Spice III simulator and schematic capture tool freely avaliable for download at It is optimized for simulation of switching regulators, but can simulate many other types of circuits as well and comes with a variety of component models. The first way on how to sweep voltage in LTSpice is through a DC sweep command. LTspice2Matlab has been tested with LTspice IV version 4.01p, and Matlab versions 6.1 and 7.5., and regression testing has been used to expose the function to a wide range of LTspice settings. a couple years back to handle also DC Sweep (.dc), Operating Point (.op). Use LTSPICE2MATLAB to import LTspice waveforms for additional analysis in Matlab, or for comparison with measured data. raw simulation files created with LTspice (a free circuit simulation. This function handles very large binary simulation files efficiently, and has an option to load only a subset of a file's waveforms to reduce memory consumption. Example for measuring bandwidth file LTspice4.asc Once circuit is completed, pick the AC signal analysis tab of the Edit Simulation Command, which is found in the Simulate menu. In the case of compressed binary, the data is automatically uncompressed using fast quadratic point insertion. temperature to be swept in the DC sweep tab of the Edit Simulation Command, which is found in the Simulate menu. This function can read compressed binary, uncompressed binary, and ASCII file formats. You can choose the type of simulation (transcient, ac analysis, dc sweep, etc) under 'simulate' - 'edit.
Quick tips on LTspice: - Right click (not double click) on an item to edit its property. Run a simulation again and try plotting an Id versus Vgs curve. + A zero-mean value Gaussian distributed random variable with standard deviation is called using the function gauss (). Example 1 (Getting started with LTspice) - voltage divider with DC source: video and notes.
time (or frequency) into a Matlab data structure. dc statement to change the voltage source to sweep to. There are three types of random number generator available in LTSpice: zero-mean value Gaussian distribution, zero-mean value uniform distribution, and a non-zero mean-value uniform distribution. Examples of quadratic equations with real and complex roots. RAW waveform file containing data from a Transient Analysis (.tran) or AC Analysis (.ac) simulation, and converts voltages and currents vs.