bandpass_lowpass

在滤波过程中，即使信号与噪声的自相关函数随时间缓慢变化，DF也能自动适应，自动调节到满足均方误差最小的要求(lms)

求图形图像梯度的程序，方便简洁，轻松解决，效率高(make it)

ofdm算法的源代码程序，可以帮助解决ofdm问题(ofdm algorithm source code procedures, which can help to solve the problem ofdm)

说明：  数字信号处理及其Matlab实现.pdf(Digital signal processing using matlab)

matlab application developed for midi files

说明：  matlab program for ai techniques

针对LDPC码在理论和实现两方面分别进行了较深的研究。深入了解了LDPC码编码方法、译码方法以及性能等知识，重点研究了用MATLAB如何构造奇偶校验矩阵、如何编码和如何解码的算法，而且实现了在相同码率、信噪比下LDPC码性能与卷积码性能的对比。(LDPC codes for both theory and implementation were carried out deeper study. In-depth understanding of the LDPC coding method, decoding method and performance of such knowledge, focuses on how to use MATLAB parity check matrix structure, how to encode and decode algorithms how, but also achieved at the same rate, SNR LDPC codes Comparative performance and convolution code performance.)

数值分析方法的应用研究 有限差分法求解电磁场微分方程(Study on numerical analysis method of finite difference method for electromagnetic differential equations)

说明：  局部放电小波去噪，采用db5小波进行5层分解，最后重构信号(Partial discharge wavelet denoising, db5 wavelet is used for 5-level decomposition, and finally the signal is reconstructed)

algo de fourier para entretenerse