keilui

基于svd-tls功率谱分析的方法 ，是现代谱估计的一种常用方法(svd-tls-based power spectral analysis method is a kind of modern spectral estimation methods commonly used)

new video adaption technique

毕业论文 基于LSB图像水印系统设计matlab实现(Graduation thesis matlab based on LSB image watermarking system design)

给出接收信号眼图及系统仿真误码率，实现了对10个数字音的识别，信号维数的估计，本科毕设要求参见标准测试模型，插值与拟合，解方程，数据分析，是小学期课程设计的题目，车牌识别定位程序的部分功能，考虑雨衰 阴影 和多径影响。 ( The received signal is given eye and BER simulation systems, To achieve the recognition of 10 digital sound, Signal dimension estimates, Undergraduate complete set requirements refer to the standard test models, Interpolation and fitting, solution of equations, data analysis, Is the topic of the elementary school stage curriculum design, Part of the license plate recognition locator feature, Consider shadow rain attenuation and multipath effect. )

说明：  BP网络是通过输入层到输出层的计算来完成的。多于一层的隐含层虽然能在速度上提高网络的训练,但是在实际应用中需要较多的训练时间,而训练速度可以用增加隐含层节点个数来实现,因此在应用BP神经网络进行预测时,选取只有一个隐含层的三层BP神经网络就足够了。(The BP network is completed through the calculation of the input layer to the output layer. Although the hidden layer of more than one layer can improve the training of network in speed, more training time is needed in practical application, and the training speed can be realized by increasing the number of hidden layer nodes. Therefore, when the BP neural network is used to predict, the three layer BP neural network with only one hidden layer is sufficient.)

Calculates the extrema (maxima and minima) of time domain waveform

this file contain matlab code for filter design process

A function that takes two random variables and computes their expectation value and variance.

MITAB Library mitab-0.1

alamouti的mimo方案，包括1发2收，2发1收，2发2收。里面包含文件：qpsk.m；decode1.m；decode.m；mimo_12.m；mimo_21.m；mimo_22.m以及结果和说明文档mimo.doc。 帧数：1000 帧长：1024 调制方式：qpsk 收发天线数：1*2,2*1,2*2 (alamouti of mimo programs, including a fat, 2 received, 2 fat, 1 received, 2 sent 2 income. Which contains the file: qpsk.m decode1.m decode.m mimo_12.m mimo_21.m mimo_22.m and results and documentation mimo.doc. Frames: 1000 Frame Size: 1024 Modulation: qpsk transceiver antennas: 1* 2,2* 1,2* 2)