S变换的时频分析

PCH coding 编码仿真 ， matlab 实现(PCH code simulation, matlab implementation)

灰色预测程序，预计长江污水排放量，数学建模有用(Population logistic curve modeling, population forecasting model, mathematical modeling is useful)

基于matlab的画出一个不完整的椭圆，结果完美。只要稍作修改可以出来任意要求范围的不完整椭圆。(Matlab to draw the ellipse )

Fotran95接口用于MATLAB API 的设计中，比较好用。(Fortran 95 Interface to MATLAB API )

鲸鱼算法的基础上 加上levy飞行算法！！！！优化了速度 学习用(The whale algorithm is based on the Levy flight algorithm!!!! Optimized for speed learning)

窗函数设计高通，低通，带通滤波器。课程实验设计(Window function design high-pass, low pass, band pass filter. Experimental design courses)

工具箱中包含台湾清华大学张星智教授的三个语音信号处理工具箱，还有常用的voicbox以及一份详细讲解如何添加工具箱的word教程。(Toolbox contains the word tutorial Tsinghua University of Professor Zhang Xingzhi three voice signal processing toolbox used voicbox explain in detail how to add a toolbox.)

谱估计法分析随机信号，并对其进行傅里叶变换(Spectral analysis is a tool for signal analysis. Power spectrum estimation is based on limited data looking for signals, the frequency of random process or system components. It said random signal frequency-domain statistical characteristics, there is a clear physical meaning, is an important signal processing research content. Of random signals in the frequency domain, power distribution, that is the power spectral density or power spectrum. Power spectrum estimation has been widely used.)

MATLAB6.0数学手册的电子书，很不错，大家可以下载下来参考一下(MATLAB6.0 Mathematics e-book manual, very good, everyone can download it for reference)

介绍了一种光伏电池的建立模型的方法，全英文的，看看外文还是很有好处的！(PV cells are introduced to model a way, all in English, foreign language is still very good look!)