An error probability analysis device and a method of a communication system using a Gaussian Q function are provided to analyze the error probability of the communication system with a low performance calculator by calculating a bivariate Gaussian Q function based on a univariate Gaussian Q function....
Calculator Tool: Laser Beam Parameters Wavelength: M2 factor: calc (1 for Gaussian beam) Beam parameter product: calc (from M2) Beam waist radius: calc (using the BPP) Divergence half-angle: calc (using the BPP) Rayleigh length: calc Distance from focus: Beam radius: calc Curvature ...
Q-function, Q(x) = 12π∫x∞exp(-t22)dt, The error function and its complement are most commonly used in the mathematics community; however, in this text, we will primarily use the Q-function. Nevertheless, students at least need to be familiar with the relationship between all of these...
1) 误差函数,也称高斯误差函数(Error Function or Gauss Error Function), 是一个非基本函数(即不是初等函数)。 自变量为xx 的误差函数的定义为: 2) 互补误差函数 2.2 误差函数与正态分布 误差函数与标准正态分布的累积分布函数ΦΦ的关系为: 二者本质上是相同的。 2.3 性质(部分) 1) 误差函数是奇函数 erf...
A random number (0.000–1.000) was generated by a scientific calculator (F605G, Canon, Tokyo, Japan). As shown in Fig. 5, four stimulation blocks with different parameter sequence were previously defined for both tests. Stimulation block for a participant was determined by the random number ...
Here, the unknown function f(x) can be anything from a simple linear regression function to a specific high-order, nonlinear regression. However, the selected function should be flexible enough to capture underlying trends in the input rather than fitting data to mimic the simulator. To deal ...