搜索资源列表
soft-thresholding
- 基于功率谱相减的语音消噪增强法程序，采用软阈值法-Power spectrum subtraction based speech denoising Enhancement Act program, using soft thresholding
armaguji
- 实现一个ARMA模型的功率谱估计，实例中承载的是窄带信号，也可以改成宽带信号的-ARMA model to achieve a power spectrum estimation, the instance is hosted in narrow-band signals into a broadband signal can also be
Yule-Walker
- 本程序采用宽带AR模型的Yule-Walker法的功率谱进行谱估计的-The program uses broadband AR model method Yule-Walker power spectrum estimation spectrum
Welch
- 本方法采用的是宽带ARMA过程的谱估计用Welch法实现的，进行功率谱的仿真-This method uses a broadband ARMA spectral estimation process implemented by Welch method, the power spectrum of the simulation
pmtmPH
- 通过multi-taper方法进行功率谱的计算，采用自适应加权-Computes the power spectrum using the multi-taper method with adaptive weighting.
FFT
- 计算信号的谱特性，包括频谱特征及功率谱特征。-Calculate the spectral characteristics of the signal, including spectral characteristics and power spectral features.
work
- 该程序可以绘出杨大成《移动传播环境》的7.2.1.1小节的等距离法实现经典功率谱密度，自相关函数，以及自相关函数均方差。文件中含m文件以及绘出的jpg文件。-The program can draw POSTS " mobile communication environment" section of the equidistance method 7.2.1.1 achieve the classic power spectral density, autocorrelat
work_MEA
- 文件中包含了杨大成《移动传播环境》中7.2.1.2小节的利用等面积法（MEA）实现经典功率谱的功率谱密度，自相关函数，自相关函数均方差。希望能帮助你们。-File contains POSTS " mobile communication environment" in section 7.2.1.2 the use of equal-area method (MEA) to achieve the classic power spectrum of the power spectral de
BPSK
- BPSK仿真程序，可以直接运行，保证无错，可统计误码率，观察功率谱变化。-BPSK simulation program can be run directly, to ensure error-free, statistical error rate can be observed power spectrum changes.
3.3
- 升余弦信号的功率谱及眼图 用matlab实现 -Raised cosine power spectrum and eye diagram
fft
- "FFT功率谱”用于计算时间信号的平均功率谱。连接至“时间信号”输入端的数据类型决定使用此函数的某个多态实例。-" FFT power spectrum" is used to calculate the average power spectrum of time signal. Connected to the " timing signal" type of input data to a decision to use this function po
daopu
- 能够实现声音信号的时域、频域、相位、功率谱分析-this matlab codes can realize the function analysis of time domain, frequency domain,phase ,powerspectrum ect for a noise signal
exer1
- 用阵列光电传感器实现空间窄带陷波功能时，采用右图所示的空间权重结构：共有N=2M+1个敏感元件，各敏感元件宽为w，间距为p，中心处敏感元件的权重为+2M，其他2M个敏感元件的权重皆为-1。求此权重函数的傅立叶变换及空间功率谱，并绘图说明当N=7，p=1mm，w=1/３mm时的空间功率谱的零点特征及其应用意义。-With a photoelectric sensor array to achieve narrow-band notch function space, with the weight
679617231PSD_Matlab
- 快速傅里叶变换代码 功率谱密度MATLAB代码-Fast Fourier Transform code power spectral density of MATLAB code
experiment
- 了解随机信号自身的特性，包括均值（数学期望）、方差、相关函数、频谱及功率谱密度等。-Understanding of random signal their characteristics, including mean (mathematical expectation), variance, correlation function, spectrum and power spectral density.
cosmics-1.04.tar
- 宇宙学软件包， 计算微波背景辐射功率谱。 Fortran 77 语言-compute the CMB spectrum
FFT_TEST
- 模拟数字信号进行matlab的FFT运算。对频谱进行对数谱和功率谱的转换。-Analog and digital signal matlab the FFT operation. The number of the spectrum of the spectrum and power spectrum of the conversion.
pi4DQPSK
- 实现4/piQPSK的调制，输出波形和功率谱-make the 4/pi QPSk signal and put ot the waveform of the signal
gonglvpuguji
- 自己编写的信号功率谱算法,包括周期图法,BT法，AR参数L-D法，music，root-music，esprit。-I have written of the signal power spectrum algorithm, including the periodogram, BT France, AR parameters LD law, music, root-music, esprit.
PSD
- 代码实现了各种方法的功率谱估计，包括MUSIC,AR,MUDV-Code of the various methods of power spectrum estimation, including MUSIC, AR, MUDV