Answer:
Sound card
Explanation:
In computer or laptop music or sound files are stored in digital form. Sound card is the the device that is used to convert the digital form of music into analog to produce the signal that is compatible with speaker or microphone.
If the speakers are not working on the laptop, means there is no sound produced on speakers. It means that sound card is not working properly.
Answer:
<em>addpath C:\Program Files\MATLAB\ToolBoxes-20181106T221851Z-001\ToolBoxes\SPM\spm12</em>
<em>savepath</em>
Explanation:
The error clearly indicates that the SPM is missing and is not properly installed. In order to correct this, the following commands are required to be run in the command line of the MATLAB.
These commands will do following.
The first command is the addpath, this will add the path of the toolboxes in the working directory path of the MATLAB
<em>addpath C:\Program Files\MATLAB\ToolBoxes-20181106T221851Z-001\ToolBoxes\SPM\spm12</em>
The second command is the savepath, this will save the additional added path of the working directory for future use.
<em>savepath</em>
Testing ensures that all hardware and software components work together
Hexadecimal it describes locations in memory
