Digital-Signal-Processing-Using-Matlab-v4

这是三个实现插值算法的函数，都是应用比较广泛的方法。(This is the interpolation algorithm to achieve the three functions are relatively wide range of methods of application.)

说明：  一个应用matlab的非常优秀的BP神经网络源程序(Matlab Application of a very good source of BP neural network)

通过优化的遗传算法来优化支持向量机的参数，很好用。(The parameters of support vector machine are optimized by optimized genetic algorithm, which is very useful.)

说明：  对数字车牌的识别，详细揭示了过程，并提供了实验报告。(Digital license plate recognition, in detail reveals the process and provide an experimental report.)

This code is used for patch test of plain strain in FEM.

用matlab实现B样条曲线用matlab实现B样条曲线用matlab实现B样条曲线用matlab实现B样条曲线(B-spline curve In matlab)

灰色verhust模型的matlab程序在给定一组序列的情况下求得其预测值，残差，相对误差(Gray verhust model matlab program to obtain their predictive value, residuals, the relative error in the sequence of a given set of circumstances)

对原始正弦信号进行傅里叶变换与逆变换并给出结果(Fourier transform and inverse transform the original sinusoidal signals and gives results)

lorenz序列产生程序，自己编写的，可产生时域波形图和混沌吸引子相图。(Lorenz chaotic sequence generation process, the preparation of their own, can produce the time-domain waveform and chaotic attractor.)

策略梯度，自然策略梯度，行动者-评论家 (policy gradient)