DSP_dg

求解一维热方程。采用经典的Crank—Nicolson差分格式(Solving one-dimensional heat equation. Using the classical Crank-Nicolson Difference Scheme)

SCE-UA方法是模型率定中重要的模型参数全局优化算法，被广泛应用于水文模型中。(SCE-UA method is an important optimization method and can be used in the process of model calibration. )

21种特殊函数的数值计算的matlab代码，包括bessel函数，gamma函数，beta函数等(21 kinds of special functions matlab numerical code, including bessel function, gamma function, beta function, etc.)

说明：  香农第一定理指出了平均码长与信源之间的关系，同时也指出了可以通过编码使平均码长达到极限值，这是一个很重要的极限定理。(Shannon first theorem that the average yards long with the letter of the relationship between the source, it has also pointed out the code can make the average yards long reach limits, this is a very important Limit Theorem.)

对于BIHT算法的改进算法，效果较BIHT算法更好(For the improved algorithm of BIHT algorithm, the effect is better than that of BIHT algorithm.)

说明：  一种基于噪声模板的 uwb 仿真 将训练序列进行叠加(noise )

用积分最小值准则来求P,PI,PID的个参数，其中Gc是校正器的传递函数,kp为比例系数， Ti为积分时间常数，Td为微分时间常数，输入参量vars为带迟滞--惯性环节模型的[K T τ]，已知参数k=vars（1）；T=vars（2）；ι=vars（3）,iC=vars(4) (Minimum criteria of integral seeking P, PI, PID' s parameters, which Gc is the corrector transfer function, kp is proportional coefficient, Ti for the integral time constant, Td for the differential time constant, input parameters vars as with hysteresis- inertia model of [KT τ], known parameters k = vars (1) T = vars (2) ι = vars (3), iC = vars (4) )

多分类相关向量机程序，有运行demo，运行速度快，无bug(More relevance vector machine classification procedures, run demo)

Mimo with Rayleigh channel and Zero Forcing

RAMP response of SISO LTI models.