-
xbmjdaz
用MATLAB编写的小波模极大值一维去噪程序，程序完整。(Prepared using MATLAB one-dimensional wavelet modulus maxima denoising process, the program integrity.)
- 2021-04-13 09:08:56下载
- 积分：1
-
QPSK_TRANSMITTER
M-file for simulating a QPSK transmitter by modulating with a pseudo random bit stream. A serial to parallel conversion of the pseudo random bit stream is performed with mapping of two bits per symbol. A cosine and sine carrier is configured and the I and Q symbols modulate these carriers. The I and Q carriers are combined and time and frequency domain plots are provided showing key waveforms at various positions in the QPSK transmitter.
(M-file for simulating a QPSK transmitter b y modulating with a pseudo random bit stream. A s erial to parallel conversion of the pseudo rand om bit stream is performed with mapping of two bi ts per symbol. A cosine and sine carrier is CBMs gured and the I and Q symbols Modulate these CARR IERS. The I and Q carriers are combined and a time nd frequency domain plots are provided showing key waveforms at various positions in the QPSK t ransmitter.)
- 2006-06-20 03:22:04下载
- 积分：1
-
QRgivens
Write two e￠ cient MATLAB functions, qrhouse.m and qrgivens.m, that
compute the QR decomposition of a matrix using Householder transforma-
tions and Givens rotations respectively
- 2013-07-24 09:26:17下载
- 积分：1
-
PID
先进PID，在MATLAB环境下编程，便于初学者进行交流，不足之处还望指导。(Advanced PID, in the MATLAB programming environment, easy for beginners to communicate, less than the guidance of the Office also hope.)
- 2010-01-20 14:32:58下载
- 积分：1
-
Stoneley
超声在多层复合结构中传播的stoneley波的相关程序(Ultrasound propagation in multi-layer composite structure of stoneley waves associated procedures)
- 2013-10-08 22:01:16下载
- 积分：1
-
Gradient_Descent_Filal1
The Prediction Algorithm Based on Fuzzy Logic(Gradient_Descent approach)
- 2013-04-19 15:09:24下载
- 积分：1
-
gravity
基于EGM模型计算全球任一经纬度处的重力异常，垂线偏差(Global computing at any latitude and longitude based on gravity anomalies EGM model, vertical deviation)
- 2015-03-26 19:04:59下载
- 积分：1
-
新的符号定时和载波频率同步算法
一种新的符号定时和载波频率同步算法,该算法将OFDM符号分成几部分。它使用相关性和积累在几个OFDM
符号获得估计函数。当部分的长度小于ISI自由地区,该算法可以识别它。然后估计的最优符号定时和载波频率偏移可以获得。计算机仿真结果表明,该算法不仅可以跟踪时变信道变化但也有较小的MSE比ML估计算法。(A new symbol timing and carrier frequency synchronization algorithm is presented and the algorithm divides the OFDM symbol into several parts. It uses correlation and accumulation in several OFDM
symbols to acquire estimation function. When the length of part is smaller than that of ISI free region , the algorithm can distinguish it. Then the estimation of optimal symbol timing and carrier frequency offset can be acquired .The computer simulation results show that the proposed algorithm not only can track time varying channel change but also has smaller MSE than that of ML
estimation algorithm.)
- 2013-05-27 16:17:02下载
- 积分：1
-
mw1
This toolbox provides routines for working with multiwavelets (which includes scalar wavelets as a special
- 2010-08-16 23:11:17下载
- 积分：1
-
L_Azimuth_Elevation_f
基于L型线阵的信号频率，方位角，俯仰角联合估计，采用MUSIC(Based on the L-linear array of signal frequency, azimuth, pitch angle joint estimation using MUSIC)
- 2008-04-15 09:21:09下载
- 积分：1
