PCA

用matab写的一些源程序，对学习matlab的初学者比较有用！(Matab written by some source of learning more useful for beginners in matlab!)

matlab变成实现prony算法，自动提取符合信号中分量的频率、幅值、相位、衰减系数等参数，可以实现数据拟合(matlab become realized prony algorithms automatically extract the parameters frequency, amplitude, phase, in line with the signal attenuation coefficient component, you can achieve data fitting)

System will automatically delete the directory of debug and release, so please do not put files on these two directory.

this is heart rate detection method

完整的以最速下降法，牛顿迭代法，二分法求解非线性方程的Matlab程序源代码，含GUI界面，简洁明了，可对每种算法绘制收敛曲线，计算求解精度。(the completely matlab source code for equation solving by adapting steepest descent method,newton method, binary divided method,graphics user interface applied,simply and explicit, congevence curve s painted,and the precision is computed.)

自己做的imagemorphing的matlab代码~简单的拿boy.jpg和girl.jpg进行实现(Own imagemorphing matlab code ~ simple to take boy.jpg and girl.jpg achieve)

With this matlab codes one can simulate BER for BPSK Modulation with added noise in various steps

Report on hybrid energy system using wind, solar and diesel systems and employ homer technique

经典matlab书籍——《精通MATLABA6.5版》，张志涌等编著，北京航空航天大学出版社。配备书上详细的代码，学好MATLAB必备。 (Matlab classic books- proficient MATLABA6.5 Edition , edited by Zhang Zhiyong, etc., Beijing University of Aeronautics and Astronautics Press. Books with detailed code, learn essential MATLAB.)

本文介绍了数字信号处理中各种算法基本原理，包括Z 变换、DFT 变换及其快速 算法FFT 等信号变换算法和包括IIR 与FIR 数字滤波器的设计与实现，详细论述了利用 MATLAB 软件对信号变换和设计数字滤波器的原理﹑ 步骤和实现方法，并给出了基于 MATLAB 的模拟与仿真。文章最后给出了实验结果，并就其结果做了进一步的解释和说明。 关键词：Z 变换，离散傅立叶变换DFT，数字滤波器，系统结构仿真 (This article describes a variety of digital signal processing algorithms in the basic principles, including the Z transform, DFT transform and its fast algorithm FFT and other signal transform algorithm and including IIR and FIR digital filter design and implementation, discussed in detail by using MATLAB software, the signal transformation The principle and design of digital filters ﹑ steps and implementations, and gives MATLAB-based simulation and emulation. Article Finally, the experimental results and the results made on the further explanation and clarification. Key words: Z transform, discrete Fourier transform DFT, digital filter, system architecture simulation)