Where is size max defined

The values in the following list may be constants within an implementation or may vary from one pathname to another. For example, file systems or directories may have different characteristics. The actual value supported for a specific pathname shall be provided by the pathconf function.

The magnitude limitations in the following list shall be fixed by specific implementations. These are symbolic names for the most restrictive value for certain features on an implementation supporting the Timers option. A conforming implementation shall provide values no larger than these values. A conforming application must not require a smaller value for correct operation. These are symbolic names for the most restrictive value for certain features on an implementation conforming to this volume of IEEE Std A conforming implementation shall provide values at least this large.

The reason for this is because we have reached the MAX value possible for our 8 bits and cannot represent anything larger. This can cause some major problems when programmers are unaware. Convert a,b, and c into doubles, do the average, then convert them back. We can accomplish this by "Casting". To cast a variable from one type to another, we use the name of the type we want as a function!

Use the Matlab builtin function: mean. This function converts the values to floats for us! Note : before a programmer relys on a Matlab function to accurately do the needed work, the programmer should test it! The uint8 Data Type uints are a type of integer. The u-int-8 stands for: U: Means: Unsigned Which means: All values are positive no negative "sign" allowed.

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