matlab-codes-for-numerical-integration

说明：  基于matlab的图像识别源代码，值得学习，不过是英文的(Image Recognition source on matlab)

对模拟信号抽样，然后进行离散傅里叶变换，利用自编DFT函数，得到频谱，然后进行频谱的还原。(Sampling the analog signal, then the discrete Fourier transform, DFT self function obtained spectrum and the spectrum reduction.)

economic dispatch with abc algorithm

有关UWB的matlab仿真程序,对一些初学者比较有用(the UWB Matlab simulation program, some more useful beginners)

13小波联合估计和编码的depth-image-based表示free-viewpoint rendering.pdf(13Wavelet-based joint estimation and encoding of depth-image-based representations for free-viewpoint rendering.pdf )

一个实现Singular spectrum decomposition的matlab程序。程序能够按照SSA算法自动生成各分量(Singular spectrum decomposition matlab program. Program in accordance with the SSA algorithm to generate each component)

该实例程序的作用是奇异值分解，输入预进行奇异值分解的矩阵，便可以直接运行(The sample program is the role of singular value decomposition, the singular value decomposition of the input pre-matrix, we can run)

信号包络，提出信号包络，便于观察信号波动过程，非常有用(Signal envelope, put forward the signal envelope, easy to observe the process of signal fluctuations, very useful)

基于MATLAB的语音信号分析与处理，包括检查滤波及GUI的设计。(digital signal processing based on matlab)

频率估计 1）产生一个单频实信号，加上一定信噪比的噪声。 2）对含噪声的信号进行频率估计。估计方法可以查阅相关文献。 3）统计估计出来的频率和真实频率之间的误差。 4）验证该频率估计算法在不同信噪比、不同数据长度下、不同频率时候的性能。 (Frequency estimation 1) produce a single-frequency real signal, plus a certain SNR noise. 2) noisy signal frequency estimates. Estimation method can access relevant literature. 3) out of the statistical estimation and frequency error between the true frequency. 4) Verify that the frequency estimation algorithm under different SNR, different data length, when the frequency of different properties.)