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- https://eng.libretexts.org/Bookshelves/Computer_Science/Programming_Languages/Python_Programming_(OpenStax)/01%3A_Statements/1.04%3A_String_BasicsThis page presents basic string concepts in Python, including defining strings, using the len() function, and string concatenation. It features examples of valid/invalid strings, practice questions, a...This page presents basic string concepts in Python, including defining strings, using the len() function, and string concatenation. It features examples of valid/invalid strings, practice questions, and user input introductions. Additionally, there are two programming exercises focused on calculating name lengths and formatting greetings with variables.
- https://eng.libretexts.org/Courses/Oxnard_College/Matlab_and_Octave_Programming_for_STEM_Applications_(Smith)/04%3A_Vectors/4.04%3A_Selecting_ElementsThis means that the first element of Y is 6 and the fourth element is 9. The number in parentheses is called the index because it indicates which element of the vector you want. We can use a loop to d...This means that the first element of Y is 6 and the fourth element is 9. The number in parentheses is called the index because it indicates which element of the vector you want. We can use a loop to display the elements of Y: Each time through the loop we use a different value of i as an index into Y. In the previous example we had to know the number of elements in Y. We can make it more general by using the length function, which returns the number of elements in a vector:
- https://eng.libretexts.org/Courses/Oxnard_College/Matlab_and_Octave_Programming_for_STEM_Applications_(Smith)/07%3A_Conditionals_Part_2-_Series_Switch_Logic_Error_Checking_and_While_Loops/7.05%3A_Working_with_ConditionsShows how to use conditions to test for valid variable values. Show some things that could go wrong. Shows how to search for values.
- https://eng.libretexts.org/Courses/Oxnard_College/Matlab_and_Octave_Programming_for_STEM_Applications_(Smith)/12%3A_MATLAB_Matrices_(Arrays)/12.03%3A_Common_Matrix_FunctionsCommon Matrix Functions
- https://eng.libretexts.org/Bookshelves/Mechanical_Engineering/Mechanics_of_Materials_(Roylance)/07%3A_Appendices/7.04%3A_Unit_Conversion_FactorsThis page offers a collection of physical constants and unit conversions across various categories, including density, energy, force, length, mass, power, stress, and toughness. It provides equivalenc...This page offers a collection of physical constants and unit conversions across various categories, including density, energy, force, length, mass, power, stress, and toughness. It provides equivalences between units, such as the conversion of 1 Mg/m³ to 1 gm/cm³ and of 1 J to calories and Btu. The page also lists fundamental physical constants like the Boltzmann constant, gas constant, Avogadro constant, and gravitational acceleration.
- https://eng.libretexts.org/Courses/Oxnard_College/Matlab_and_Octave_Programming_for_STEM_Applications_(Smith)/04%3A_Vectors/4.11%3A_Common_Vector_FunctionsCommon Vector Operations are presented here. A summary of many MATLAB commands and functions is attached in the "Back Matter".
- https://eng.libretexts.org/Courses/Oxnard_College/Matlab_and_Octave_Programming_for_STEM_Applications_(Smith)/02%3A_MATLAB_Octave_Scripts/2.09%3A_Complex_NumbersUsing imaginary and complex numbers in MATLAB
