-
OFDM_Simulation
this file is the program for ofdm
- 2010-07-19 16:00:10下载
- 积分：1
-
convertorder
将一个被小波包分解的矩阵变成小波结构，根据最高的分解层次，将原图3*level+1块分开赋给矩阵以便单独操作，按从上到下，从左到右的顺序(A matrix of wavelet packet decomposition into wavelet structure, according to the highest level of decomposition, the original 3* level+1 block separately assigned to the matrix in order to operate independently from top to bottom, from left to right order)
- 2012-04-07 16:34:47下载
- 积分：1
-
219
It is about matlab which depicts brain image segmentation
- 2013-11-21 20:45:34下载
- 积分：1
-
基于FrFT的时变幅度LFM信号参数估计
基于FrFT的时变幅度LFM信号参数估计，采用二维峰值搜索算法，后用一维曲线拟合，大大减少了计算量。(The parameter estimation of LFM signal based on FrFT is based on two dimensional peak search algorithm and one dimension curve fitting, which greatly reduces the computation.)
- 2018-05-21 11:57:37下载
- 积分：1
-
轴承信号分析
共振解调的过程如下：首先对采集到的信号进行傅里叶变换，然后利用传感器自身的谐振频率进行分析，对滤波后的信号进行包络，包络以后去除了高频部分，得到包络信号，再对改进的包络信号进一步进行低通滤波，最后对最终得到的信号进行傅立叶变换求其频谱图。共振解调的原理及其过程可以用图2 来进行表述。(The process of resonance demodulation is as follows: First, Fourier transform is performed on the collected signal, and then the resonance frequency of the sensor is used for analysis. The filtered signal is enveloped, and the high frequency part is removed after enveloping to obtain an envelope. The signal is further subjected to low-pass filtering on the improved envelope signal. Finally, the spectrum of the resulting signal is Fourier-transformed. The principle of resonant demodulation and its process can be expressed in Figure 2.)
- 2021-01-13 10:58:48下载
- 积分：1
-
ofdmandLeastSquares
OFDM与最小二乘算法，含有几个例子，希望对大家有用(OFDM and the least square algorithm，Contains a few examples，Hope to be useful)
- 2010-08-15 15:26:58下载
- 积分：1
-
ADA451278
This is a master thesis on fingerprint identification system. This has matlab code in appendix also.
- 2009-05-15 03:25:36下载
- 积分：1
-
7c49542c3d75
matlab下的802.11a仿真，包含channal文件，hackchina上分享(matlab simulation under the 802.11a)
- 2010-12-04 10:14:06下载
- 积分：1
-
MM3
对数据中出现的情况分为三类进行匹配，正常，不正常，和未知，对不正常的数据进一步分析- (data on the case are divided into three types matching, normal, abnormal, and unknown, not normal for further analysis of the data-)
- 2007-03-05 15:53:57下载
- 积分：1
-
dtc_control-without-sensor
this is a dtc control system and it with sensorless
- 2011-12-31 10:04:20下载
- 积分：1
