-
2003NN
说明: 重压缩检测:检测图像是否存在两次JPEG压缩并定位篡改区域(double JPEG detection)
- 2021-04-02 21:59:07下载
- 积分:1
-
dsb-am
使用MATLAB对DSB-AM进行仿真:双边带幅度调制的过程以及对其中所包含的对信号的频谱分析都可以通过MATLAB中的M语句及相关函数来实现。假如信号m(t)=cos(m)以dsb-am方式调制载波c(t)=cos(20*pi*t),所的信号为y(t),并将采样频率定为 fs=100Hz,则可在MATLAB中设计程序对该幅度调制的结果进行仿真,绘制已调信号波形和频谱分析。(It is a example for DSB-AM based on MATLAB .)
- 2009-05-02 23:18:59下载
- 积分:1
-
通信系统仿真
cdma、gold码、通信系统仿真、通信工程(cdma echnology communication engineer)
- 2018-12-30 12:33:29下载
- 积分:1
-
Solving_Waveletentropy_in_Matlab
非常简洁的小波熵计算方法,它是一种趋势分析方法,可用于设备状态检测和故障诊断。(Wavelet entropy calculation is very simple method, which is a trend analysis method can be used to detect equipment status and fault diagnosis.)
- 2021-03-16 14:49:21下载
- 积分:1
-
MATLAB-CODE-FOR-IMAGE-PROCESSING
Matlab code for image processing
first formation for user matlabe programing
- 2012-08-09 22:57:16下载
- 积分:1
-
xinhaojianc
关于信号检测的一些小程序,初学者可以使用(Signal detection on some small programs, beginners can use)
- 2014-11-14 21:42:41下载
- 积分:1
-
QAM_MSK_PSK_DPSK_FSK
QAM,PSK,DPSK,FSK,MSK调制仿真,包括眼图输出,误码率输出,星座图,频谱,及实际wav文件的调制解调(QAM, PSK, DPSK, FSK, MSK modulation simulation, including eye diagram output, the output BER, constellation, spectrum, and actual modem wav files)
- 2020-09-13 12:27:59下载
- 积分:1
-
Speech_codec_standard_classification
语音编码分类及编解码标准 G.711 G.721 G.729 GIPS比较(Speech coding and decoding standard classification. Txt G.711 G.721 G.729 GIPS)
- 2010-11-08 16:49:50下载
- 积分:1
-
Dataset
Video action dataset
- 2012-12-29 17:34:14下载
- 积分:1
-
33nodes
配电网潮流计算源程序,可直接运行的,修改输入数据即可(Source distribution power flow calculation can be run directly, you can modify the input data)
- 2010-05-14 22:15:20下载
- 积分:1