Ultraman_X

摘要： CC 閱讀全文

摘要： Progressive Path Tracing with Explicit Light Sampling 來源 There are multiple areas in path tracing that can be importance sampled. In addition, each of 閱讀全文

摘要： 地理坐標系(Geographic coordinate system)：就是橢球體的球面坐標系統。橢球體具有特點：具有長半軸，短半軸，偏心率。以經緯度線劃分表面區域，和定位坐標。 投影坐標體系：實質上是一個平面坐標系統，就是將橢球體表面的空間坐標投影到一個平面上的坐標體系。就是我們常用的地圖坐標。也 閱讀全文

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摘要： lenses and apertures Photo Demonstration Depth of field Depth of field (DoF) is one of the most important concepts in photography. Many photographers 閱讀全文

摘要： CMake Build Configuration for the Ray Tracing See README.md for guidance. cmake_minimum_required ( VERSION 3.1.0...3.27.0 ) set (prjName ht_master_sec 閱讀全文

摘要： lenses and apertures Photo Demonstration Depth of field Depth of field (DoF) is one of the most important concepts in photography. Many photographers 閱讀全文

摘要： What Determines the Colors We See Light - The Electromagnetic Signal It is the spectral composition, the energy spectral distribution \(L(\lambda)\) o 閱讀全文

摘要： 大數定理 弱大數定理(辛欽大數定理) 設隨機變量\(X_{1},X_{2},...X_{n}...\)相互獨立，服從同一個分布且具有數學期望\(E(X_{k}) = \mu (k = 1,2,..)\)則序列$ \overline{X} = \frac{1}{n} \sum_{k = 1}^{n}X 閱讀全文

摘要： 設總體\(X\thicksim N(\mu,\sigma^2)\)，\(\sigma^2\)為已知，\(\mu\)為未知的，設\(X_{1},X_{2}...X_{n}\)為總體\(X\)的樣本，則求\(\mu\)的置信區間。 知道\(\overline{X}是無偏估計\)，且有 \[\frac{X 閱讀全文