Example-based-SR

数字信号处理第九章 IIR滤波器的设计 代码实现(Digital Signal Processing Chapter IX IIR filter design code)

说明：  SC-FDMA基本功能仿真，可能比较简单，但是值得熟悉了解(SC-FDMA基本功能仿真)

This function obtains the pi model of a transmission line from the ABCD constants of the line.

This Ebook includes a number of examples of parabolic PDEs solved by programmes written in either C, C++, Fortran, or Matlab.

用于快速处理压缩感知的程序。输入原向量及其长度即可得出压缩前向量。（需要使用pdco.m文件。）(For fast processing of compressed sensing program. Enter the original vector and its length can be derived before compression vector. (Need to use pdco.m file.))

该文件详细介绍了哈夫曼编码的程序，并详细介绍完整的matlab仿真过程。(The document details the procedures for Huffman coding, and details the complete matlab simulation. )

Solution to a square, invertible system

BP源代码共享！希望对大家有帮助今天编了个预测程序，效果不是很好，但里面一些基本算法希望给刚学的人有所帮助！同时也希望高人帮忙指点一下，我这个程序要怎么样预测效果才会好点，谢谢！(BP to share the source code! Hope everyone has to help today编了个prediction procedure, the effect is not very good, but inside some of the basic algorithm would like to just help people to learn! At the same time also hope that an expert advice to help you, I like this process to predict how the effect will be a good point, thank you!)

,在强干扰中提取信号,不仅要求有一定的信噪比,而且必须对信号作恒虚警处理.在自动检测系统中,对一定的检测门限来说,当干扰电平增大几分贝,虚警率就会大大增加,致使显示器画面饱和或计算机过载,这时即使有足够大的信噪比,也不可能做出正确的判决.为此在自动检测雷达中,必须具备恒虚警处(, extracting signal in strong interference, not only requires a certain signal-to-noise ratio, and must make constant false alarm processing for signal. In the automatic detection system, for a certain detection threshold, when the noise level increases, a few decibels will greatly increase the false alarm rate, led display screen saturated or computer overload, even if there is enough SNR at this moment, it is impossible to make the right decision. Therefore in the automatic detection of radar, must have a constant false alarm)

有详细的注释，可以得到很精确的幅值、频率、相位估计，基于互功率谱的时延估计。( There are detailed notes, You can get a very accurate amplitude, frequency, phase estimation, Based on the time delay estimation of power spectrum.)