1. First of all, lsim is for linear invariant models. Given any input, you can get the output response. When the system model is a state equation, the state trajectory can also be obtained.

2. When the number of rows of output Y is the same as the length of U, and the number of columns is the same as the number of outputs.

3. When the number of rows in state X is the same as the length of U, the number of columns is the same as the number of states.

Extended data

Important functions of mtalab

1, trading toolbox? : new products used to access prices and send orders to the trading system.

2. Financial tool toolbox? Calibration and Monte Carlo Simulation of Hull-White, Linear Gaussian and LIBOR Market Models.

3. Image processing toolbox? Image segmentation uses effective contour, C code is generated by 10 function, and 1 1 function is accelerated by GPU.

4. Image acquisition toolbox? : provide Kinect for collecting image, depth map and frame data? For Windows? Sensor bracket.

5. Statistical toolbox? : Support Vector Machine (SVM) for binary classification, PCA algorithm for missing data and Anderson-Darling goodness-of-fit test.

6. Data collection toolbox? : provide support package for digilent analog discovery design suite.

7. Car networking toolbox? : Provide XCP for accessing ECU on CAN bus.

References:

Baidu encyclopedia -MATLAB?