Indeterminate System - Finding The Solution Set of An Indeterminate Linear System

Finding The Solution Set of An Indeterminate Linear System

Let the system of equations be written in matrix form as

where A is the coefficient matrix, x is the vector of unknowns, and b is a vector of constants. Then if the system is indeterminate, the infinite solution set is the set of all x vectors generated by

where is the Moore-Penrose pseudoinverse of A and w is any appropriately dimensioned vector.

Read more about this topic:  Indeterminate System

Famous quotes containing the words finding the, finding, solution, set and/or system:

    Love has its own instinct, finding the way to the heart, as the feeblest insect finds the way to its flower, with a will which nothing can dismay nor turn aside.
    HonorĂ© De Balzac (1799–1850)

    Primitive peoples tried to annul death by portraying the human body—we do it by finding substitutes for the human body. Technology instead of mysticism!
    Max Frisch (1911–1991)

    I can’t quite define my aversion to asking questions of strangers. From snatches of family battles which I have heard drifting up from railway stations and street corners, I gather that there are a great many men who share my dislike for it, as well as an equal number of women who ... believe it to be the solution to most of this world’s problems.
    Robert Benchley (1889–1945)

    Reason is natural revelation, whereby the eternal father of light, and fountain of all knowledge, communicates to mankind that portion of truth which he has laid within the reach of their natural facilities: Revelation is natural reason enlarged by a new set of discoveries communicated by God immediately, which reason vouches the truth of, by the testimony and proofs it gives, that they come from God.
    John Locke (1632–1704)

    I confidently predict the collapse of capitalism and the beginning of history. Something will go wrong in the machinery that converts money into money, the banking system will collapse totally, and we will be left having to barter to stay alive. Those who can dig in their garden will have a better chance than the rest. I’ll be all right; I’ve got a few veg.
    Margaret Drabble (b. 1939)