impulse-radar

采用LSE算法的OFDM系统信道估计表现 (LSE algorithm for OFDM systems with channel estimation performance)

维纳滤波语音增强算法:语音增强算法的维纳滤波器，通过scalart 1996提出的实现。使用一个决策指导的方法跟踪的先验信噪比。请注意，该信号的第一0.25sec用于模型的噪声，即，它是假定的演讲之后，0.25sec开始(Wiener Filter for Noisy Speech Enhancement, implemented as proposed by Scalart 1996. Uses a decision directed method to track the a priori SNR. Note that the first 0.25sec of the signal is used to model the noise, that is, it is assumed that speech starts after that 0.25sec)

遗传算法优化bp神经网络，采用的是实数编码方式。(Genetic algorithm optimization bp neural network, using real number encoding.)

Studying Sound Frequency

基于cvca模型的标准卡尔曼程序及误差分析，适用于学生(The standard model based on Kalman cvca procedures and error analysis, applies to students)

AQM网络仿真，编写matlab的.m文件(Copyright (c) 2009-2015, Yang Xiao Copyright (c) 2009, John D Errico All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: * Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution * Neither the name of the Beijing Jiaotong University nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. )

本例子是基于IEEE9节点系统编写的潮流计算程序(the power flow calculation of IEEE9)

读取grid文件,可以处理大容量数据，很有用的程序。( a matlab program,to read grid format files.)

基于Matlab的FPGA数字半带滤波器设计(Matlab-based FPGA digital half-band filter design)

清华大学张旭东老师《现代信号》处理大作业的代码，实现Pisarenko、Music和Esprit算法。代码高效正确。(This code is programed for the algorithms of Pisarenko,Music and Esprit.And they are especially for the project of modern signal processing ,which is tought by Zhang Xudong in Qinghua University.)