搜索资源列表
MATLAB_FFT
- MATLAB关于FFT频谱分析的程序,可以实现信号的频谱分析-MATLAB on the FFT spectrum analysis procedures, spectral analysis of the signal can be achieved
shengwenshibie
- 声纹识别的实现，里面包含一些声纹的数据，用的的12Mel频谱倒谱系数，然后应用的是模糊K均值举了你算法构成的码本，识别在小样本情况下非常高-Voiceprint identification of implementation, which contains some of the voiceprint data, with the 12Mel spectrum Cepstral, and then apply the fuzzy K-means algorithm you gave codeb
DFT-analysis-
- 利用DFT分析离散信号频谱的实验。利用FFT分析信号 x[k]=cos(3pik/8 +pi/4 ) 的频谱；确定DFT计算的参数，绘出其频谱；并进行理论值与计算值比较。-DFT analysis of discrete signal spectrum utilization experiments. Analysis using FFT signal x [k] = cos (3pik/8+ pi/4) of the spectrum determine the parameters of
DSS_POWER
- 直接扩频序列的频谱分析，从DSSS信号的产生到接收，不错的直接扩频序列分析函数，以测试通过，有图产生-Spectrum analysis of direct sequence spread spectrum, from DSSS signal to produce received a good direct sequence spread spectrum analysis function to test, there are plans to produce
Desktop
- 快速FFT的算法,在做数字信号处理时，需要做频谱分析时需要用到的快速傅里叶变换的算法。-Fast FFT algorithm
GUI_matlab
- 实现物种功能的语音处理：倒谱、时域、频谱、语谱图以及功率谱，并加有详尽的注释。另外还可以保存图像，一倍后来研究！matlab ＧＵＩ编程-Voice processing functions to achieve species: cepstrum, time domain, frequency spectrum, spectrogram and power spectrum, and add detailed comments. It also can save the image, doub
triangle
- 波形的合成与分解。 用matlab编的。可以合成三角波，方波，并分析它们的频谱。有详细的说明。-Synthesis and degradation of the waveform. Using matlab. Can be synthesized triangle wave, square wave, and analyze their spectrum. There are detailed instructions.
Decimation
- 软件无线电中的信号抽取程序，包括抽取后的频谱分析-software radio signal extraction procedures, including spectral analysis after extraction
LFM-filter
- 产生LFM信号-分析其频谱-运用频域匹配滤波器.m-LFM signal is generated- An analysis of the spectrum- the use of the frequency domain matched filter m.
AM_DSB_Modulation
- 抑制载波单边带simulink程序，进行频谱计算研究，分析信号特征。-Sideband suppressed carrier simulink program, Calculation of spectral analysis of the signal characteristics.
SpectrumSensing-Double-threshold
- 频谱感知 双门限协作感知仿真程序 仿真例程-spectrum sensing
MatlabForControlSystem
- 本书介绍了matlab在控制系统中的使用，涉及matlab的基本操作及系统的频谱分析、状态空间分析等内容-This book describes the matlab use in the control system, the content spectrum analysis involves matlab basic operations and systems, state space analysis, etc.
1001-0548(2013)03-0355-05
- 认知无线电系统中存在载波频偏的OFDM频谱感知技术1001-0548(2013)03-0355-05-OFDM Signal Sensing Scheme for Cognitive Radio in the Presence of Carrier Frequency Offset.
0479-8023(2012)03-0405-06
- 基于Malvar窗时频谱的反Q滤波方法0479-8023(2012)03-0405-06-Seismic Inverse Q Filíering U sing Malvar Window based Time-Frequency Analysis
Filter
- matlab下filter程序，有脉冲响应法和双线性变换法生成filter，各参数有详细注释，有信号滤波前后的图形、频谱及相位对比。-Under filter matlab procedures, generate filter impulse response method and bilinear transformation method, various parameters are detailed notes, graphics, spectrum and phase contras
Archive
- 信号频谱绘制函数，绘制输入输出函数，并计算信号的sndr。-Signal spectrum drawing functions to draw input and output functions, and calculate sndr signal.
fair
- 认知无线电中的频谱分配,基于CSGC算法用公平性标准评价性能好坏！-The cognitive radio spectrum allocation, based on fairness criteria CSGC algorithm to evaluate the performance good or bad!
myczt
- 将加速度传感器测得的信号，进行时域和频域分析，对频谱进行细化-Measured by the acceleration sensor signal in time domain and frequency domain analysis of the spectrum refinement
DFTanalysisofanalogs
- 该文件包中DFT分析模拟信号频谱M文件还附加说明。-The file package analog signal spectrum M DFT analysis document also annotated.
能量检测 附有源码和文档
- 基于能量检测的频谱感知方法，和对应的matlab编程编写的源码，对应还有部分英文文档，绝对对你有用