搜索资源列表
pwelch
- 序列x（n）的Welch法功率谱估计 用matlab来实现
SignalProcess
- C 程序 球面方位角算法： azimuth.cpp CRC校验快速算法： CRC_Table.cpp 解扰码算法： scrambler.cpp Matlab 程序 信号带宽测量： BandWith.m 带通信号下变频： fqmv.m QPSK 解调 demodQpsk.m pwelch求功率谱的算法 psdwh.m 均值滤波算法 cvmn.m 信号正交分解： Cnv2Bas.m
pwelch
- Power Spectral Density estimate via Welch s method.
Lomb-Scargle
- FASTLOMB caculates the Lomb normalized periodogram (aka Lomb-Scargle, Gauss-Vanicek or Least-Squares spectrum) of a vector x with coordinates in t. The coordinates need not be equally spaced. In fact if they are, it is probably preferable to use
Lomb-Scargle
- FASTLOMB caculates the Lomb normalized periodogram (aka Lomb-Scargle, Gauss-Vanicek or Least-Squares spectrum) of a vector x with coordinates in t. The coordinates need not be equally spaced. In fact if they are, it is probably preferable to use
PSD-AND-PWELCH
- PSD和PWELCH函数的分析改进及应用-Analysis of PSD and PWELCH function and application of improved
appl3_4_1
- 采用pwelch法以及直接傅里叶变换技术直接求解功率谱密度函数-caculate the spectrum density
SystemQAM
- a simple qam system with the use of a qam modulator demodulator and a random bits generator pwelch and comes from matlab central website
standard_gai
- 三角级数法求路面时域模型，并应用pwelch方法求其功率谱密度，与标准路面功率谱密度进行对比-Trigonometric series method for road surface model in time domain, and the application of the pwelch method for its power spectral density, and the standard of pavement power spectral density contrast
pwelch
- pwelch可以实现matlab中的PSD估计，上传资料为pwelch的code-pwelch matlab can estimate the PSD, upload data to the code pwelch
Demo_STFT
- 02. 宽带采样信号侦察实验 —————————————— Matlab: specgram, pwelch函数 Cooledit软件 测试数据：FMT_INT16_FS_100M.dat，采样率100MHz，数据格式INT16 例程：Demo_STFT.m -02. 宽带采样信号侦察实验 —————————————— Matlab: specgram, pwelch函数 Cooledit软件 测试数据：FMT_INT16_FS_100M.dat，采样率1
pwelch_self
- pwelch 法信道估计算法子函数，配合cpsd函数使用，可直接进行信道估计-pwelch French channel estimation algorithm subroutine, with cpsd function uses to direct the channel estimation
pwelch2
- 该段程序是用welch方法进行功率谱分析，有详细的注释。(The procedure is to use Welch method for power spectral analysis, detailed notes.)
fft方法与pwelch方法测试噪声功率谱的比较
- 利用fft方法和pwelch方法在计算光纤水听器噪声功率谱时的对比程序(A comparison program for calculating the noise power spectrum of fiber optic hydrophone by using FFT and Pwelch methods)
Untitled
- 根据实测加速度振动信号，求取功率谱密度，为疲劳分析提供数据支撑(According to the measured acceleration vibration signal, the power spectrum density is obtained, providing data support for fatigue analysis.)