-
rakereceive_kron
本程序仿真了AWGN信道下，采用DS扩频对bpsk信号的影响，扩频码采用walsh码，扩频因子16；
接收端进行rake接收，然后分集合并，比较了三种分集方式对误码率的影响
从图像可以看出在扩频因子较高的情况下，最大比值合并与等增益合并性能相近(This program simulates the AWGN channel, using DS spread spectrum signal for bpsk influence spreading code using walsh code spreading factor 16
Rake receiver receiving end, and diversity combining, diversity compares three methods on the bit error rate of
As can be seen from the image in the case of higher spreading factor, the maximum ratio combining and equal gain combining similar performance)
- 2013-08-31 18:29:24下载
- 积分：1
-
shuzixinhaochuli_daan
digital signal processing solution
- 2014-09-30 16:08:23下载
- 积分：1
-
m33347_1.3
speaker recognition system matlab file.
- 2010-09-29 13:56:48下载
- 积分：1
-
MPSK_simulation
This Matlab Source File will help you understand BER of bpsk, qpsk, 8psk
- 2009-06-05 17:31:54下载
- 积分：1
-
gamma
Gamma滤波算法，是比较简单直白的滤波算法，适合初学，可以自己做修改(Gamma filtering algorithm is relatively straightforward filtering algorithm, suitable for beginners, you can make changes to their own)
- 2013-12-04 10:58:31下载
- 积分：1
-
extr_onesrc2
基于稀疏分解的单个信号盲分离，从多个混合信号中，提取出我们需要的信号(Sparse decomposition based on a single blind signal separation, from the number of mixed-signal, we need to extract the signal)
- 2010-01-19 15:19:04下载
- 积分：1
-
signal-processing
基于阵列信号处理的空间多目标跟踪，很有用。(Space based on array signal processing, multi-target tracking, and useful.)
- 2012-08-14 22:15:40下载
- 积分：1
-
JPEG-2000-
本文所做的主要工作为：研究了JPEG2000标准的原理和基本框架，对JPEG 2000标准的核心—小波变换压缩技术进行了分析研究，概要的介绍了小波理论。对EZW算法进行了详细分析和描述，包括零树的含义、结构及其扫描方法。并应用Matlab图像处理工具箱和小波分析工具箱对图像小波变换处理，并通过接口工具Mex实现在Matlab环境下对C程序EZW编码的调用，实现了应用零树小波编码算法对图像的压缩处理，简单地实现了对JPEG 2000的仿真。(The main work that this text do is:Studied the principle and basic frames of the JPEG2000 standard, to the center of JPEG 2000- Wavelet transform compress which had been analyzed and researched .Carried on the detailed analysis and descriptions to the calculate way of EZW, include zero-tree coding, structures and it’s scans method. In Turbo C environment using C language to simulate wavelet zero-tree coding algorithm, using Matlab image processing toolbox and wavelet analysis toolbox, and using interface tool Mex to implement transferring the C program in Matlab, and implement the image compress by wavelet zero-tree transform coding methodology,and supplely implement JPEG2000.)
- 2012-11-14 18:44:01下载
- 积分：1
-
pv_mppt
实现MPPT功能的光伏模块，控制效果比较好(MPPT in PV modules to achieve the control effect is better)
- 2020-10-04 17:17:40下载
- 积分：1
-
ii
说明： 声音频率的转换声音频率的转换声音频率的转换(Sound frequency conversion)
- 2012-02-13 10:27:24下载
- 积分：1
