如何下载 mathematica 软件
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如何下载 mathematica 软件
May 14, 2012
sohu伊人回眸泪倾城
How to activate Mathematica 11 Easy with KeyGen
3:34
How to activate Mathematica 11 Easy with KeyGen
1.2K viewsJan 5, 2021
YouTubeThe Curious Physics Corner
آموزش متمتیکا Mathematica قسمت ۱
2:32
آموزش متمتیکا Mathematica قسمت ۱
1.2K viewsNov 6, 2023
YouTubeMaktabkhooneh
The spherical triple integral builds the sphere’s volume slice by slice, ρ² sinφ dρ dθ dφ guiding every infinitesimal shell.Red dots tracing the radius, blue sector sweeping the angle, green base anchoring height; lands exactly on 4/3πR³.
1:06
The spherical triple integral builds the sphere’s volume slice by slice, ρ² sinφ dρ dθ dφ guiding every infinitesimal shell.Red dots tracing the radius, blue sector sweeping the angle, green base anchoring height; lands exactly on 4/3πR³.
56.2K views2 months ago
x.comMathematica
∑ Δ_i² = 0Jingdiao CNC nulls every term in the tolerance stack. RMS deviation hits machine epsilon; kinematic pairs close with exact constraint equations, zero residual DOF.Applied in aerospace gyros and EUV lithography stages.
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∑ Δ_i² = 0Jingdiao CNC nulls every term in the tolerance stack. RMS deviation hits machine epsilon; kinematic pairs close with exact constraint equations, zero residual DOF.Applied in aerospace gyros and EUV lithography stages.
20K views2 months ago
x.comMathematica
Touch a bowl of water to excite a superposition of symmetric surface wave modes with different frequencies. Sunlight refracts through ripples into caustics below. Absent energy dissipation, these waves would theoretically reconstruct original shape.
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Touch a bowl of water to excite a superposition of symmetric surface wave modes with different frequencies. Sunlight refracts through ripples into caustics below. Absent energy dissipation, these waves would theoretically reconstruct original shape.
1.7K views3 months ago
x.comMathematica
Optimizing Optics with Mathematica
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Optimizing Optics with Mathematica
18.5K viewsJun 5, 2008
YouTubeWolfram
0:59
Mathematica (@mathemetica) on X
8.8K views2 months ago
x.comMathematica
1:27
3D visualization of Euler’s formula: e^{jθ} = cos(θ) + j sin(θ).A point traces the unit circle in the complex plane while red, green, and blue curves project the cosine, sine, and exponential paths along the θ-axis.
219.7K views3 months ago
x.comMathematica
0:37
RT @mathemetica: When four simple periodic grids in CMYK phase-shift you get this.Beat frequencies, moiré patterns, and full-spectrum hal…
328K views3 months ago
x.comMathematica
0:41
Harvard SEAS prismatic architected metamaterial: extruded cubic cells (24 faces, 36 edges) tessellated via snapology origami. Reconfigures volume, shape, and effective stiffness on demand through hinge folding; scale-independent from nano to meter.
241.3K views2 months ago
x.comMathematica
1:00
Double pendulum chaos in all its glory!Even with deterministic Newtonian equations, the tiniest initial nudge explodes into unpredictable fractal trails. The simplest nonlinear system that breaks classical intuition.
29.1K views3 months ago
x.comMathematica
0:11
Left: Absolute reads its exact angular position from a unique multi-track Gray-code disc; no homing, no memory loss, pure positional truth.Right: Incremental tallies quadrature pulses like an flawless digital odometer until power cycles erase its zero.
28.7K views3 months ago
x.comMathematica
1:23
Linear dynamics x' = Ax in ℝ³, ruled by the eigenvalues of A. Real λ → flows along eigendirections. Complex pair → spirals. Triple repeated λ (defective) → it tries to spiral but can’t quite.
21.4K views3 months ago
x.comMathematica
1:00
r = a e^(bθ) Crank once: wooden lattice expands into equiangular spiral with φ = cot⁻¹(b) fixed between radius vector and tangent. Growth ratio set, all differential geometry, no motors. This same curve powers deployable satellite solar arrays etc.
31.8K views2 months ago
x.comMathematica
0:29
∑ F_i = M a∑ τ_i = I αWatching individual ants with near-zero global visibility cooperatively transport a large rigid payload through a constrained T-shaped aperture using purely local force and torque interactions. This is a live demonstration of emergent coordination via distributed physics-based optimization. No central controller or lead architect: just local sensing, attachment forces, stochastic adjustments, and collective "noise" enabling the group to discover viable rotation-translation
17.7K views2 months ago
x.comMathematica
0:30
Schrödinger, 1926: iℏ ∂ψ/∂t = Ĥψ. Classical trajectories discarded for the time-evolution of the complex wavefunction ψ(x,t).Watch this 3D Gaussian packet propagate, disperse, and interfere; |ψ|² yields probability densities, phase encodes momentum.
3.6K views3 months ago
x.comMathematica
0:16
“Clouds are not spheres, mountains are not cones, coastlines are not circles, and bark is not smooth, nor does lightning travel in a straight line.”— Benoit Mandelbrot
68.2K views3 months ago
x.comMathematica
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