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cc_method
- C-C方法及改进的C-C方法重构相空间的matlab程序 -------------------------------- 性能： 3000数据耗时3分钟 -------------------------------- 参考文献： 1、Nonlinear dynamics, delay times, and embedding windows.pdf 2、基于改进的C-C方法的相空间重构参数选择4.pdf -------------------
quasi-newton.rar
- 一个用拟牛顿算法求解优化问题的程序，此程序为MATLAB程序，大家用前自己注意检查一下,A Quasi-Newton algorithm using optimization procedures, the procedures for the MATLAB program, we pay attention to before their own check
Lomb-Scargle
- FASTLOMB caculates the Lomb normalized periodogram (aka Lomb-Scargle, Gauss-Vanicek or Least-Squares spectrum) of a vector x with coordinates in t. The coordinates need not be equally spaced. In fact if they are, it is probably preferable to use
Lomb-Scargle
- FASTLOMB caculates the Lomb normalized periodogram (aka Lomb-Scargle, Gauss-Vanicek or Least-Squares spectrum) of a vector x with coordinates in t. The coordinates need not be equally spaced. In fact if they are, it is probably preferable to use
rk
- 运用龙格库塔法求常微分方程组，且精度比matlab自带的精度高-classic four bands Mangge Kutta method of equations, attention is equations, for a long time could not find, wrote, Solutions can, in principle, any number of equations, with significant or not significant t-t can!
cheng-xu
- （1）认真复习第七章中用窗函数法和等波纹最佳逼近法设计FIR数字滤波器的原理； （2）调用信号产生函数xtg产生具有加性噪声的信号xt，并自动显示xt及其频谱，如图10.5.1所示； 图10.5.1 具有加性噪声的信号x(t)及其频谱如图 （3）请设计低通滤波器，从高频噪声中提取xt中的单频调幅信号，要求信号幅频失真小于0.1dB，将噪声频谱衰减60dB。先观察xt的频谱，确定滤波器指标参数。 （4）根据滤波器指标选择合适的窗函数，计算窗函数的长度N，调用MATLAB函
fft
- Matlab程序，GUI窗口 用FFT程序计算有限长度正弦信号y=sin(2*pi*f*t) ,0<=t<=N*T-FFT program calculate the finite length of the sinusoidal signal y = sin (2* pi* f* t), 0 < = t < = N* T respectively the DFT results obtained and analyzed and discussed in the fol
main
- 选定海域包括渤海和黄海北部（117.50°—126.67°E，34.00—41.00°N），空间分辨率是10′×10′，通过二维潮波控制方程，用fortran编程计算该海域的水位，并进行调和分析，利用matlab画出该海域的同潮时线和等振幅线图，并用T/P卫星高度计数据进行检验。-Bohai Sea and the Yellow Sea waters include selected northern (117.50 °-126.67 ° E, 34.00-41.00 ° N), the spa
LSQR-NNL
- 可用于求解超大规模线性方程组非负解的MATLAB函数-Given a tall full-rank matrix A, solves the nonnegative least squares problem: min ||Ax-b|| s.t. x>= 0 and returns the minimizer x. The argument err is the tolerance used in testing for zeros
RelDielConst_SalineWater
- 用来计算海水相对介电常数的matlab程序，计算方法源自微波雷达遥感-computes the real and imaginary parts of the relative dielectric constant of water at any temperature 0<t<30, Salinity 0<S<40 0/00, and frequency 0<f<1000GHz
sort__arro__header
- suzuki过程的matlab仿真,自己写的,没什么问题,放心吧-Suzuki, the matlab simulation of the process, write their own, no problem, don t worry
matlabK-T模型函数包
- 等效介质理论 K-T模型算法（球形，针行，硬币状孔隙）(The K-T model algorithm of the equivalent medium theory)