#导入std, mean等函数 function randmatstat(t) n = 5 v = zeros(t) w = zeros(t) for i = 1:t a = randn(n,n) b = randn(n,n) c = randn(n,n) d = randn(n,n) P = [a b c
{\displaystyle I_{0}(z)} 是修正的第一类零阶貝索函數(Bessel function)。当 v = 0 {\displaystyle v=0} 时,莱斯分布退化为瑞利分布。 For large values of the argument, the Laguerre polynomial becomes
Synapse-to-synapse variation in mean synaptic vesicle size and its relationship with synaptic morphology and function. The Journal of Comparative Neurology. March
argued that afunction was considered a property ofa symbol. The designers used the terminology that a symbol "stands for" afunction while a variable "refers"