matlab-delete

这是MAtlab与DSP应用中的第3掌的例子程序(This is the Matlab and DSP applications, the first example of the procedure in charge of 3)

張智星的MATLAB介紹，主要是學習MATLAB的應用，如何操作和模擬。(Zhang Zhi-sing introduction of MATLAB, mainly studying the application of MATLAB, how to operate and simulation.)

采用最小二乘逼近作为拟合实验数据的方法,利用F检验,确定实验数据拟合优度及最佳阶数,用编制的程序来拟合实验数据,得到了较好的结果(Least-squares fitting)

说明：  二维图像加噪声，通过小波变换分解，压缩，实现图像重构(Two-dimensional image plus noise, through the Wavelet decomposition, compression, Image reconstruction)

伪谱法求解程序，用于进行轨迹优化的有效方法-Gauss psedospectral method, used for trajectory optimization

已运行，对语音信号进行基本的特征处理。其中包含了25个基本特征方面的融合(It has been run, the basic characteristics of the speech signal processing. Which contains 25 basic characteristics of the fusion)

用wolfe-powell准则求解问题。具体实例用c++语言给出。(-use Wolfe-Powell method to solve the problem)

signal generator matlab simulink

最小二乘MATLAB程序，适合用于三维点云的最小二乘拟合。功能很强大！(Least squares MATLAB procedures, suitable for three-dimensional point cloud least square fitting. Powerful!)

傅立叶变换能将满足一定条件的某个函数表示成三角函数（正弦和/或余弦函数）或者它们的积分的线性组合。(Fourier transform can meet certain conditions expressed as a function trigonometric (sine and/or cosine functions) or their integral linear combinations.)