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其他书籍 CORDIC (Coordinate Rotation Digital Computer) is a method for computing elementary functions using m
CORDIC (Coordinate Rotation Digital Computer) is a method for computing elementary functions using minimal hardware such as shifts, adds/subs and compares.
CORDIC works by rotating the coordinate system through constant angles until the angle is reduces to zero. The angle offsets are selected such ...
matlab例程 五对角占优线性方程组求解的MATLAB 程序MYLU。 输入参数A为系数矩阵
五对角占优线性方程组求解的MATLAB 程序MYLU。
输入参数A为系数矩阵，F为右端向量。输出参数L，U为A的LU 分解A=LU，X为解向量。
其他 DOSBox emulates a full x86 pc with sound and dos. Its main use is to run old dosgames on platforms w
DOSBox emulates a full x86 pc with sound and dos. Its main use is to run old dosgames on platforms which don t have dos(win2K/XP/linux/FreeBSD/Mac OS X)
交通/航空行业 The Ntrip RTCM Multiclient "NtripRTCMMC" simultaneously reads a number of real-time RTK data stream
The Ntrip RTCM Multiclient "NtripRTCMMC" simultaneously reads a number of
real-time RTK data streams in RTCM 2.x format (basicly message types 18
and 19) as received from an Ntrip Broadcaster. It decodes the streams and
generates raw and RINEX files.
matlab例程 Tracking a moving object through several frames, provided changes from frame to frame are on the ord
Tracking a moving object through several frames, provided changes from frame to frame are on the order of +-(10 + "X Range") pixels in the X direction and +-(10 + "Y Range") in the Y direction is done automatically because of a relatively large area of exploration during the search for an optimal (n ...
Linux/Unix编程 About: Paco (pacKAGE oRGANIZER) is a simple, yet powerful tool to aid package management when insta
About:
Paco (pacKAGE oRGANIZER) is a simple, yet powerful tool to aid package management when installing programs from source code. It uses the LD_PRELOAD method to track package installations, and provides various options to keep the installed software organized. It s mainly a command line applicat ...
数学计算 对数回归方程 LogarithmRegress.cs 方程模型为 Y=a*LnX+b public override double[] buildFormula() 得到系数数组
对数回归方程 LogarithmRegress.cs
方程模型为 Y=a*LnX+b
public override double[] buildFormula()
得到系数数组，存放顺序与模型系数相反，即该数组中系数的值依次是b,a。
public override double forecast(double x)
预测函数，根据模型得到预测结果。
public override double computeR2()
计算相关系数（决定系数）， ...
其他 FuncPlotter is a combined Java application and applet for displaying two-dimensional plots of explic
FuncPlotter is a combined Java application and applet for displaying two-dimensional plots of explicit functions in one variable (ie, FuncPlotter plots functions of the form y = f(x), where f(x) is composed from common mathematical operators).
中间件编程 1、典型连续时间信号波形绘制 1）单边指数信号 要求： (1) 画出t=0,1,2,…,500共501点 (2)在一个坐标系中用三种不同颜色分别绘制如下三种情况下的波形 (a) E=200
1、典型连续时间信号波形绘制
1）单边指数信号
要求：
(1) 画出t=0,1,2,…,500共501点
(2)在一个坐标系中用三种不同颜色分别绘制如下三种情况下的波形
(a) E=200,X=62.5
(b) E=200,X=125.0
(c) E=200,X=250.0
(3)标出特殊点的坐标，如t=0和 的坐标
代码为此题目的解 ...
matlab例程 To estimate the input-output mapping with inputs x ％ and outputs y generated by the following nonli
To estimate the input-output mapping with inputs x
％ and outputs y generated by the following nonlinear,
％ nonstationary state space model:
％ x(t+1) = 0.5x(t) + [25x(t)]/[(1+x(t))^(2)]
％ + 8cos(1.2t) + process noise
％ y(t) = x(t)^(2) / 20 + 6 squareWave(0.05(t-1)) + 3
％ + time varying measur ...