Fourier Series 2
Fourier series A Fourier series is a way to represent a function as the sum of simple sine waves. A simple trigonometric function consists of a smooth surface. If you continue to…
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Mathematics Simulation
Fourier Series
Fourier series A Fourier series is a way to represent a function as the sum of simple sine waves. A simple trigonometric function consists of a smooth surface. If you continue to…
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Normal Distribution
There are 10 black stones and 10 white stones in your pocket. What is the distribution of the number of black stones when I take out 10 randomly? Normal distribution Gauss in…
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Binary Counting
Auto Rolling once In mathematics and digital electronics, a binary number is a number expressed in the base-2 numeral system or binary numeral system, which uses only two symbols: typically 0(zero) and…
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Circumference of a Circle
Find a way to approximate the circumference of a circle. What is the circumference of a circle with a radius of ‘1’?
Pythagorean Theorem
Move the pieces by touching the screen. You can see that the sum of the areas of small squares is equal to the area of large squares.
Differentiation 2
Measure the derivative value while moving the tilt measurement tool. You can change the shape of several mathematical functions by touching the screen.
Area of Circle
How to calculate the area of a circle If you cut the circles and put them on each other, they gradually become a shape close to the rectangle. At this time, the…
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Fourier Analysis
In 1822, the French mathematician Joseph Fourier found mathematical rules in the periodic wave motion. He was able to divide even the most complex periodic wave motion into simple sine waves. He…
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