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wode
- 很好的信号与系统讲解,很不错,值得下载,里面有数字信号与系统和数字信号处理的内容-A very good signal and system explanations, very good, it is worth to download
elint
- 这是一本关于电子情报雷达信号分析的电子版,主要内容包括电子情报的特征和基础、模拟和数字系统的信噪比考虑、信号功率、极化、波数分析、天线扫描分析、脉内分析、脉冲重复间隔分析、载频分析、脉冲串去交错、确定elint参数的极限以及elint数据文件 -This is an electronic intelligence on the radar signal analysis of the electronic version, the main contents include the char
Ztransformation
- 画出满足差分方程:y[n]-1.25y[n-1]+0.75y[n-2]-0.125y[n-3]=x[n]+0.5x[n-1],离散时间信号X[n]的双边z变换是离散傅里叶变换的推广,而离散时间傅里叶变换在研究离散时间信号与系统中是很有用的。 -Drawn to meet the difference equation: y [n]-1.25y [n-1]+ 0.75y [n-2]-0.125y [n-3] = x [n]+ 0.5x [n-1], discrete-time signal X
JurnalWavelet
- This paper is a brief introduction to discrete wavelet transform as digital signal-processing technique and the application. The field of discrete wavelet transform (DWT) is an amazingly recent one because itÌ s better than Fourier transfor
mygui2
- 归一化二阶系统的阶跃响应曲线 信号系统与处理的简单图像-Normalized second-order system step response curve of a simple signal system and processing images
PhaseOfTheWaveformSynthesis
- 相位对波形合成的影响~信号与系统 相位对波形合成的影响 在本实验中,三次谐波相对于基波有270度相移。重复(一)的步骤,观测各次谐波对合成信号的影响。-Phase of the waveform synthesis ~ signal and system phase-waveform synthesis in this experiment, the third harmonic relative to the fundamental wave of 270-degree phase s
wt-in-TDCS
- 本文利用小波以及小波包在数字信号处理中表现出来的优势,将其应用到变换域通信(TDCS)中。针对基于傅里叶变换估计方法无法对非平干扰进行有效估计的缺点,于是小波技术被应用于谱估计中。作为TDCS通信前端的频谱感知阶段所应用的数学工具,进行频谱感知,小波变换可以确定干扰所在频段以及创建小波基函数,用于数据传输。并且将其与其他变换方式的应用场合以及性能进行对比。并且针第二代小波良好的数据压缩性能,拟将其应用于TDCS中,对干扰频谱进行进一步压缩-The article utilized the adv
xinhao-
- 信号与线性系统的实验代码,做波形实验时使用的-Experimental signal and linear system code used to do experiments waveforms
signal_system
- 在信号与系统中,用希尔伯特变换对最小相位信号的实部和虚部进行相互变换,同时包含连续时间傅里叶变换(CTFT),反连续时间傅里叶变换(ICTFT),离散时间傅里叶变换(DTFT),反离散时间傅里叶变换(IDTFT)的程序-In signal and system, transform the real and imaginary part of the signal with minimum phase using Hilbert Transform. CTFT,ICTFT,DTFT and ID
lectures-about-CS-and-SpaRec
- 一些关于压缩传感的基础性、系统性的介绍和一些稀疏信号重构算法的介绍如FOCUSS和Greedy Algorithm,适合入门人学习的资料-Some basis and system lectures about compressive sensing also including some sparse signal reconstruction algorithm for you such as FOCUSS and Greedy MP.all the materials are fit fo
program
- the conv of continuous time to achieve data convolution,something about signal and system,one from random and the other as we-the conv of continuous time to achieve data convolution,something about signal and system,one from random and the other as w
DOOR
- 信号与系统中用到的门函数的傅立叶变换,变换后为Sa()函数-Signal and gate system used in the Fourier transform of the transformed to Sa () function
infrared-target-signal-simulation
- 利用 计算机强大的图像生成功能,快速、便捷地模拟生成实际战场环境下可能经历的 各种红外场景,逼真地反映探测制导系统的红外辐射分布-Using powerful computer image generation, quickly and easily simulate actual battlefield environment generated may experience a variety of infrared scene vividly reflect the guidanc
kaermanlvbo967456
- 卡尔曼滤波以最小均方误差为最佳估计准则,采用信号与噪声的状态空间模型,利用前一时刻的估计值和当前时刻的观测值来更新对状态变量的估计,求出当前时刻的估计值,算法根据建立的系统方程和观测方程对需要处理的信号做出满足最小均方误差的估计-Kalman filter to minimize the mean square error criterion for the best estimates, using the state space model of signal and noise, usin
PIC
- 程序均用matlab编写 ch ex 的文件是信号与系统频谱密度函数或者时移特性的展示 Advanced_Mathematica_picture_zoom是利用二次线性内插值法对彩色图片进行任意倍数的放大 每个程序都含有详细的注释-Programs are written in matlab chex file is spectrum density of signal and system function or moving features of the display
DLSDJDS32
- 【matlab编程代做】matlab信号分析的包络检测 -[Do] matlab matlab programming on behalf of the envelope detection signal analysis and system-level simulation of the road
Radar-Visual-Simulation
- 针对指挥控制系统处理大量雷达数据所面临的问题,利用三维可视化技术,建立一个基于 DirectX 的雷达可视化仿真系统。系统通过软件形式,替代业界常用的雷达扫描转换卡,对 雷达一次信号、二次信号做出快速的处理和漫游,在可视化仿真系统中直观的显示雷达扫 描信息,并将雷达扫描结果与地图进行配准以后进行显示。该系统可以真实地再现雷达扫 描结果,为指挥控制系统提供快速的数据处理和直观的显示。-Aiming at the problems when command and control s
Signal-acquisition-system
- 1.首先打开软件,点击读取图片,寻找到要打开的图片,并且打开; 2.点击确定坐标系,在原始图片中找到原点,并点击鼠标的滑轮(中键),确定坐标轴; 3.分别点击确定X,Y单位长度,同样点击鼠标中键,分别在XY轴上找到相应位置,并且输入相应位置所对应的长度; 4.然后便可以采集信号,在原图上左键点击原始波形,下面便会画出图形,注意:右键是删除最新画出的点(即左键是画图,右键是删除);-1 first open the software, click to read the picture
maltab
- 奥本海姆 信号与系统 第二版 计算机练习和利用-signal and system 2 edition, practice
pfgnomenonprocedure
- 本程序仿真了信号与系统中的频谱混叠,频谱泄漏和栅栏现象-This procedure is a simulation signal and system of spectrum aliasing, phenomenon of frequency spectrum leakage and fence