Matlab解微分方程(ODE+PDE)

this is fft header file for fast fourier transform. with this file, you can compute frequency spectrum zero to tow pi.

用于图像处理的独立分量分析，分形维数计算的毯子算法matlab代码,有井曲线作为输入可计算其地震波的衰减。( Independent component analysis for image processing, Fractal dimension calculation algorithm matlab code blankets, There is a well attenuation curve as input to calculate its seismic waves.)

改进的混沌引力搜索算法，程序有详细注释和相应的文献(The improved chaotic gravitational search algorithm has detailed annotations and corresponding documents.)

给出一个求解连续混沌系统的最大Lyapunov指数的程序，经验证有很好的吻和度，并能应用的高维（超混沌）或其他混沌系统。(Solving a continuous chaotic system is given the maximum Lyapunov index procedure, proven good kiss and degrees, and can use the high-dimensional (super-chaotic), or other chaotic systems.)

用ABAQUS及其子程序解决热冲压热力耦合问题(Subroutine with ABAQUS and hot stamping coupled thermal problem solving)

FFT with fix point 2*N

三次样条插值的C语言算法,但是总是数据溢出(Cubic spline interpolation C language algorithm, but always data overflow)

脉冲响应的相关分析算法并检验，计算一维光子晶体的透射特性和反射特性，有较好的参考价值。( Related impulse response analysis algorithm and inspection, Calculated transmission characteristics and reflection characteristics of the one-dimensional photonic crystals, There are good reference value.)

用基于主元分析的方法对被控过程进行建模，可以消除变量之间的贡献性。(Accused of process modeling method based on principal component analysis, contribution between the variables can be eliminated.)

复数的四则运算完整版，包括加减乘除，阶乘，开方等。。。(The plural arithmetic full version,, including addition, subtraction, multiplication, and division factorial, prescribing, etc...)