For example, consider a MAT-file with variables height, width, and length. If you load these variables in a function such as findVolume, MATLAB interprets the reference to length as a call to the MATLAB length function, and returns an error. function vol = findVolume(myfile) load(myfile); vol = height * width * length; end. Error using length Not enough input arguments.
This is an inflammation of the esophagus that causes swelling and makes it more difficult to swallow. When food gets stuck, itâs called an esophageal bolus impaction. How can I tell that food is stuck in my esophagus? It occurs while eating a meal. You may experience pressure in your chest.
Esophagitis - Inflammation of the esophagus may be caused by conditions such as GERD, infection, or something small actually stuck in the esophagus. An allergic reaction to food or airborne particles may also trigger this inflammation, which would therefore cause this blocking sensation.