这是一个支持多位数运算（可以达到几百位的长整数）的数类，名字叫Long，它是从long类发展过来的，但比原来的long类功能多。Long类可以和原有的doubl...

单纯型法程序算法-simple algorithm Act procedures

Recovery phase with recursive Costas loop. Bpsk symbols to demodulate

智商商测试软件 VB-IQ test software VB

kalman滤波器，匀速圆周运动下的kalman滤波预测-kalman filter, uniform circular motion under the kalman filter prediction

经常用的一些delphi数值方面的算法，只是一些算法，没有生成具体的程序。-frequently used some delphi the numerical algorithm, but some algorithm, without generating specific procedures.

! 2 ! HOMPACK90 is a suite of FORTRAN 90 subroutines for solving nonlinear 3 ! systems of equations by homotopy methods. There are subroutines for 4 ! fixed point, zero finding, and general homotopy curve tracking problems, 5 ! utilizing both dense and sparse Jacobian matrices, and implementing 6 ! three different algorithms: ODE-based, normal flow, and augmented 7 ! Jacobian. The (driver) subroutines called by the user are given in the 8 ! table below, and are well documented internally. The user need not 9 ! be concerned with any other subroutines in HOMPACK90. -! 2 ! HOMPACK90 is a suite of FORTRAN 90 subroutines for solving nonlinear 3 ! systems of equations by homotopy methods. There are subroutines for 4 ! fixed point, zero finding, and general homotopy curve tracking problems, 5 ! utilizing both dense and sparse Jacobian matrices, and implementing 6 ! three different algorithms: ODE-based, normal flow, and augmented 7 ! Jac

CRC算法和Ascii码转BCD算法-CRC algorithm and the Ascii code BCD switch algorithm

Calculate the derivative of a parametric functions

压缩感知算法效果对比（内含完整代码、包括OMP、CoSaMPl以及SP算法的对比，代码简单易懂） 。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。