In mathematics, the lower envelope or pointwise minimum of a finite set of functions is the pointwise minimum of the functions, the function whose value...

illustrates a modulated sine wave varying between an upper envelope and a lower envelope. The envelope function may be a function of time, space, angle, or...

In mathematics, the lower convex envelope f ˘ {\displaystyle {\breve {f}}} of a function f {\displaystyle f} defined on an interval [ a , b ] {\displaystyle...

{\displaystyle -g} , then at each point, draw a cone of slope 1, and take the lower envelope of the cones as f {\displaystyle f} , as shown in the diagram, then...

values in common, so the lower envelope of a set of n distinct solutions forms a DS(n,s)-sequence. The same concept of a lower envelope can also be applied...

The heated air inside the envelope makes it buoyant, since it has a lower density than the colder air outside the envelope. As with all aircraft, hot...

In aerodynamics, the flight envelope, service envelope, or performance envelope of an aircraft or spacecraft refers to the capabilities of a design in...

The two envelopes problem, also known as the exchange paradox, is a paradox in probability theory. It is of special interest in decision theory and for...

periods (usually days). The moving average envelope consist of an upper envelope placed above, and a lower envelope placed below, the moving average. The distance...

a case, a unique and continuous solution is obtained by taking the lower envelope of the multi-valued solution derived based on different boundary and...

Posselt's envelope of motion or Posselt's envelope of movement refers to the range of motion of the lower jaw bone, or mandible. This envelope was first...

comparison, we need to form corresponding matrices for upper envelope, lower envelope and mean envelope by using thin-plate spline surface interpolation to the...

confidence envelope for F {\displaystyle F} , it can be shown that the CDF within the envelope that minimizes the variance begins on the lower envelope, has...

bottom of the envelope to stop it kinking in the middle by distributing suspension loads into the envelope, while also allowing lower envelope pressures....

Härtel. Li, Wu-bin; Lu, Chang-hou; Zhang, Jian-chuan (February 2013). A lower envelope Weber contrast detection algorithm for steel bar surface pit defects...

The Moreau envelope (or the Moreau-Yosida regularization) M f {\displaystyle M_{f}} of a proper lower semi-continuous convex function f {\displaystyle...

line as the upper envelope. Repeat the procedure for the local minima to produce the lower envelope. The upper and lower envelopes should cover all the...

and lower envelope of the set of lines. The vertices of the upper convex hull dualize to segments on the upper envelope. The vertices of the lower convex...

large chamber or envelope. The lower density of interior hot air compared to cool ambient air causes an upward force on the envelope. This is very similar...

and lower envelope of the set of lines. The vertices of the upper convex hull dualize to segments on the upper envelope. The vertices of the lower convex...

A padded envelope, also known as a padded or cushioned mailer, or jiffy bag in the United Kingdom, is an envelope incorporating protective padding to protect...

properties determined mostly by the size of the hydrogen envelope outside the core. Lower envelope masses result in weaker hydrogen shell fusion and give...

is reducible, in linear time, to the lower envelope problem. By the Davenport–Schinzel argument, the lower envelope in the worst case has Θ ( n α ( n )...

arcsin generator equation. E represents the envelope term; roughly half the modulation term applied to the envelope modulator is utilized to reduce the second-order...

Envelope tracking (ET) describes an approach to radio frequency (RF) amplifier design in which the power supply voltage applied to the RF power amplifier...

which the envelope is supported by an internal framework rather than by being kept in shape by the pressure of the lifting gas within the envelope, as in...

Mulready stationery describes the postal stationery letter sheets and envelopes that were introduced as part of the British Post Office postal reforms...

wind, the lifting gas capsules are often protected by a more rigid outer envelope or an airframe, with other gasbags such as ballonets to help modulate buoyancy...

three-dimensional space has a cuboidal envelope. Two pairs of cells project to the upper and lower halves of this envelope, and the four remaining cells project...

of points is the upper and lower envelopes of the dual set of lines. Therefore, maintaining the upper and lower envelopes of a set of moving lines is...