Yaroslav Mironov

* Build interactive graphs of the probability density function (PDF) the cumulative distribution fun

If you are trying to master zhuyin (bopomofo) transcription system, you can learn to match pinyin an

* Learn to quickly identify Chinese characters* Learn standard phrases, measure words, KangXi radica

* Learn to quickly identify Chinese characters* Learn standard phrases, measure words, KangXi radica

* Build interactive graphs of the Gompertz function and its derivatives* Fit the curve to data * Sol

Improve you knowledge of Chinese characters in this little game. Knowing the KangXi radicals will he

Improve you knowledge of Chinese characters and their pronunciation in this little game. By grouping

* Simulate out-of-focus blur for different lens configurations* Calculate depth of field, hyperfocal

* Take accurate pictures of paintings, carpets or any other flat objects.* Create undistorted copies

Learn useful phrases in Mandarin Chinese. From complimenting and asking out to talking about relatio