mfcc

making jacobian matrix power system

语音增强算法程序 包含多种单声道降噪算法(Speech enhancement algorithm program includes a variety of single-channel noise reduction algorithm)

说明：  huffman编码译码的实现，通过huffman编码可以达到较高的编码效率(huffman code decoding to achieve, through the huffman coding can achieve higher coding efficiency)

用matlab处理的人脸识别，基于pca算法(Matlab deal with face recognition based on pca algorithm)

bang zhu chu xue zhe dui jian dan de matlab cheng xu xue xi

The objectives of Partial Differential Equation Toolbox™ software are to provide you with tools that: • Define a PDE problem, e.g., define 2-D regions, boundary conditions, and PDE coefficients. • Numerically solve the PDE problem, e.g., generate unstructured meshes, discretize the equations, and produce an approximation to the solution. • Visualize the results.

偏微分方程数值解法课后习题解答MATLAB程序(Numerical Solution of Partial Differential Equations MATLAB Answers to after-school program)

说明：  包含多尺度分解，小波分解及重构等程序，易于学习(xiaobofenxi)

快速FOURIER变换滤波，可进行高通滤波，低通滤波，带通滤波。(rapid etween transform filtering, high-pass filter, low-pass filter, band-pass filtering.)

多目标的粒子群算法例程，可以通过该粒子群遗传优化算法，进行matlab编程仿真，得到优化结果(Particle Swarm Optimization)