搜索资源列表
ICAforsignal
- Matlab环境下的基于独立分量分析（ICA）算法的信号混合与分离仿真程序-Matlab environment based on the independent component analysis (ICA) is a mixed-signal simulation and separation procedures
yuyindaoxu
- 用Matlab以及c语言求语音序列的倒谱 这某段语音信号求FFT、取模、取log、IFFT得到倒谱，并画图。选取一段进行分析，分别对浊音和清音各自求倒谱。
Pffenxuan
- 雷达信号重频分析，雷达信号重频分析 雷达信号重频分析
DiscreteTFDs
- 本程序包是信号处理中关于时频分析的部分，编程环境为matlab.
用matlab产生仿真BOC信号
- 用matlab产生仿真BOC信号，并对BOC信号采样并用FFT进行频谱分析。-BOC signals generated simulation using matlab, and the BOC signal sampling and spectral analysis using FFT.
AD9954pdf
- AD9954是美国AD公司采用先进的DDS技术生产的高集成度频率合成器，它能产生200MHz的模拟正弦波。文章介绍了AD9954的基本特点和引脚功能，分析了其内部结构和工作原理，给出了AD9954在高速调制信号系统中的应用方案。-AD9954 is AD using advanced DDS technology to produce a high level of integration of the frequency synthesizer that can generate the an
wei-ruo-xin-hao
- 利用matlab产生正弦信号，加噪声，分析其加噪前后的数字特征-Using matlab to produce a sinusoidal signal plus noise, and analyze the numbers before and after adding noise characteristics
signal_pro
- 对信号加入噪声，绘制频谱图，设计滤波器，对信号进行频谱分析，滤波-The noise signal is added, rendering the spectrum diagram, the design of filters for spectral analysis of the signal, filtering
Sweep_3d
- 扫频信号3d分析,时间、幅度、频率三维显示，图形用水墙、分布图显示。-The sweep signal 3d, time, amplitude, frequency, three-dimensional display, graphics water wall maps.
rayleigh-chan
- 程序仿真了瑞利信道，分析和大量实测表明，多径效应使接收信号包络变化接近瑞利分布。在典型移动通信中，衰落深度达30dB左右，衰落速率约30~40次/秒。-Rayleigh channel simulation procedures, analysis and extensive test shows that the received signal multipath effect changes in the envelope close to the Rayleigh distribution
xinhao
- 连续信号经理想采样前后的频谱变化关系的程序分析-Spectrum analysis program managers want to change the relationship between the continuous signal is sampled before and after
SPAN-Outum-V7.0
- SPAN OUTUM是针对TD-SCDMA制作的测试软件，主要用于无线信号的数据采集及分析。-SPAN OUTUM is for the production of TD-SCDMA test software, mainly used for data acquisition and analysis of radio signals.
MMA_64
- MMA用于64qam均衡，已经调试成功，源信号通过程序自动产生，包含了误码率等性能分析-MMA for 64 qam equilibrium, have been debug successful, the source signal is automatically generated by the program, includes the bit error rate performance analysis, etc
MATLAB-SIG
- 几个有关通信系统的matlab程序,有关信号，包含：a,对抽样频率为90kHz的信号进行下抽样抗混叠滤波器设计的程序，b,信号抽样率转换的程序，c,通过补零内插对信号进行下抽样，分析抽样对信号频谱的影响的程序-Some matlab programs about communiction system,mainly about signal,a,program about filter to signal sampling without aliasing ,b,transfering sign
LMSspectral-analysis
- 在同时存在强信号和背景噪声时，用自适应谱增强器用于谱分析，检测弱信号。本程序利用LMS算法实现了弱信号的检查。-Adaptive spectrum enhancer for spectral analysis
FFT
- 很全的连续傅里叶变换及快速傅里叶变换等在信号分析领域的应用程序，C语言编写的，简单易懂-Very complete continuous Fourier transform and fast Fourier transform in the field of signal analysis applications, C language, easy to understand