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非平稳信号的瞬时频率、群延时、信号生成方法(Sub-stationary signal the instantaneous frequency, group delay, Signal Generation)

Poissons equation solution fdfd

三次样条插值函数边界条件由实际问题对三次样条插值在端点的状态要求给出。以第 1 边界条件为例， 用节点处二阶导数表示三次样条插值函数，用追赶法求解相关方程组。通过 Matlab 编制三次样条函数的通用程序， 可直接显示各区间段三次样条函数体表达式，计算出已给点插值并显示各区间分段曲线图。(Cubic spline interpolation function boundary condition for the practical problems cubic spline interpolation required to give the state the endpoint. In the first boundary condition, for example, with a node represents the second derivative of the cubic spline interpolation function for solving the relevant equations with catching method. General Procedure prepared by the cubic spline function Matlab, can directly display each range segment cubic spline function body expression, to the point of interpolation is calculated and displayed for each interval segment curve.)

teager能量算子源程序以及测试程序，实现对波形的解调以及包络分析。(The teager energy operator source program and test program realize the demodulation of waveform and envelope analysis.)

使用遗传算法和蚁群算法求解TSP问题，并且 实时地将计算结果和所用时间等信息显示在界面上，很直观。(The use of genetic algorithms and ant colony algorithm for TSP problem, and real-time results and the use of the time information is displayed in the interface is very intuitive.)

MIMO 系统检测算法，最大似然（ML）,最小均方误差(MMSE),迫零(ZL),保证完美运行(MIMO system detection algorithm, maximum likelihood (ML), minimum mean square error (MMSE), zero forcing (ZL), to ensure perfect operation)

说明：  固体/液体组合式声子晶体求能带结构图matlab程序(Matlab program for calculating band structure diagram of solid / liquid combined phononic crystal)

Resolucion de la guia 2 de contabilidad

svm源码 支持向量机 文本分类算法(the svm source text classification algorithm Support Vector Machine)

Matlab做的数值计算实验，使用迭代法求解方程的根，算法经典，其中有详细的实验报告和数据，对数值计算课程学习及MATLAB编程有较大帮助。(Matlab done numerical experiments, using iterative ways root, the classical algorithm. including a detailed report and experimental data, the numerical calculation courses and MATLAB programming be helpful.)