PP_ContCode

本上传是在matlab环境下实现图像的基于DCT的JPEG压缩，上传内容包括主程序、子函数和实验原理pdf。可供朋友学习与参考。(This upload is in the matlab environment to achieve the image DCT-based JPEG compression, upload content, including the main program, subroutine and experimental principles of pdf. For friends to study and reference.)

梯度法反演方法的实现，含有实例函数的极小值优化(gradient method)

说明：  DSP course lab 5 MATLAB

The signal some times should be smoothed in planned way before submitting it to environment where now widely used algorithm is LMS

回归分析的matlab实现(Regression analysis matlab realize)

说明：  BP神经网络的设计实例（例子均来自于互联网，本人的工作只是将多个例子整合在一起）(BP neural network design example (examples are from the Internet, my work is integrated with multiple examples))

1d fourier shift in matlab

生成《matlab扩展编程》中对于HMM训练的sammples.mat程序，自己编写，已通过测试。 (Generation " matlab programming expansion" in the HMM training sammples.mat procedures, I have written a complete source code, has been tested. )

说明：  s transform of any i-d signal

PID control with fuzzy and DTC