光学设计软件zemax源码： This DLL models an nular aspheric surface as described in: \"Annular surfaces in annular field systems\" By Jose M. Sasian Opt. eng. 36 (12) P 3401-3401 December 1997 This surface is essentially an odd aspheric surfa

卡尔曼滤波程序： kalman filtering-load initial_track s y:initial data,s:data with noise T=0.1 yp denotes the sample value of position yv denotes the sample value of velocity Y=[yp(n) yv(n)] error deviation caused by the random acce

有一些可能的符号K, A, N, C, E, p, q, r, s, t 。一个合式公式是符合以下条 件的字符串： • p, q, r, s, 和t 是合式公式 • 如果w 是合式公式，Nw 是合式公式 • 如果w 和x 是合式公式，Kwx, Awx, Cwx, 和Ewx 是合式公式。-There are some of the possible symbols K, A, N, C, E, P, Q, R, S T. A well-formed f

this code is about QRS detection in ECG signal. you have to enter the signal data, and the output is the position of the Q and R and S wave.