Flow diagram
Encyclopedia
Flow diagram may refer to:
- Alluvial diagramAlluvial diagramAlluvial diagrams are a type of flow diagram originally developed to represent changes in network structure over time.In allusion to both their visual appearance and their emphasis on flow, alluvial diagrams are named after alluvial fans that are...
, highlights and summarizes the significant structural changes in networks - FlowchartFlowchartA flowchart is a type of diagram that represents an algorithm or process, showing the steps as boxes of various kinds, and their order by connecting these with arrows. This diagrammatic representation can give a step-by-step solution to a given problem. Process operations are represented in these...
, schematic representation of a process which can give a step-by-step solution to a given problem. - Control flow diagramControl flow diagramA control flow diagram is a diagram to describe the control flow of a business process, process or program.Control flow diagrams were developed in the 1950s, and are widely used in multiple engineering disciplines...
, a diagram to describe the control flow of a business process, process or program - Flow mapFlow mapFlow maps in cartography are by definition of Phan "a mix of maps and flow charts, that show the movement of objects from one location to another, such as the number of people in a migration, the amount of goods being traded, or the number of packets in a network".- Overview :Flow maps according...
, in cartography, a mix of maps and flow charts that show the movement of objects from one location to another - Functional flow block diagramFunctional flow block diagramA Functional Flow Block Diagram is a multi-tier, time-sequenced, step-by-step flow diagram of a system’s functional flow.The FFBD notation was developed in the 1950s, and is widely used in classical systems engineering...
, in systems engineering - Data flow diagramData flow diagramA data flow diagram is a graphical representation of the "flow" of data through an information system, modelling its process aspects. Often they are a preliminary step used to create an overview of the system which can later be elaborated...
, a graphical representation of the flow of data through an information system - Process flow diagramProcess Flow diagramA process flow diagram is a diagram commonly used in engineering to indicate the general flow of plant processes and equipment.The PFD displays the relationship between major equipment of a plant facility and does not show minor details such as piping details and designations...
, in Operations, a graphical representation of a process - Sankey diagramSankey diagramSankey diagrams are a specific type of flow diagram, in which the width of the arrows is shown proportionally to the flow quantity. They are typically used to visualize energy or material or cost transfers between processes.-Application:...
, where line width represents magnitude - Signal-flow graphSignal-flow graphA signal-flow graph is a special type of block diagram—and directed graph—consisting of nodes and branches. Its nodes are the variables of a set of linear algebraic relations. An SFG can only represent multiplications and additions. Multiplications are represented by the weights of the branches;...
, in mathematics, a graphical means of showing the relations among the variables of a set of linear algebraic relations - State diagramState diagramA state diagram is a type of diagram used in computer science and related fields to describe the behavior of systems. State diagrams require that the system described is composed of a finite number of states; sometimes, this is indeed the case, while at other times this is a reasonable abstraction...
, a representation of a finite state machine