exa130302_ab

同态滤波算法对心音信号的包络提取,提取的包络自适应强，包络更光滑(heart sound envelop extraction based on Frequency Alterable Homomorphic Filtering, the envelop is more adaptive and smoother.)

谢菲尔德大学的遗传算法包 可以进行遗传算法的优化(Genetic Algorithms Pack of Sheffield University The genetic algorithm can be optimized)

学习matlab必备，非常有效，希望大家下载(Matlab essential learning, very effective, I hope you download)

说明：  归一化代码，自己做毕业设计的时候随便编的(Normalized code, make their own graduation time series of random)

Band limited Eye diagram for 2-ary & 4-ary

guide on a line on a different freq.

基于MATLAB的线性调频信号产生以及频谱分析，某雷达参数下的模糊函数及自相关函数仿真分析。(MATLAB based on the linear frequency modulation signal generator and spectrum analyzer, a parameter under the radar ambiguity function and autocorrelation function simulation analysis.)

SIMULATION BY MATLA INCLUDE OFDM

这个函数估计到库默尔与第N系列的广义超几何微分方程解的权力。库默尔的差分方程为： x *的克 （十）+（二- X）的*克 （​ ​ x）的- A *的为g（x）= 0 该代码只有4线长，利用Matlab的向量运算有权采取了第N广义超几何级数的权力的总和。(This function estimates the solution to kummer s differential equation with the first N powers of the generalized hypergeometric series. Kummer s differential equation is given by: x*g (x)+ (b- x)*g (x)- a*g(x) = 0 The code is just 4 lines long, using the power of Matlab s vector operations to take the sum over the first N powers of the generalized hypergeometric series.)

通过简短的matlab程序，实现对二维悬臂梁的固有频率和振型计算。(The frequencies and mode shapes of the 2D cantilever beam)