-
DWTMATLAB
先将47168bit的宿主音频等步长分段,分为1000段，然后混沌序列选择其中的102段，对每段进行3及小波分解，挑选出绝对值最大的系数，运用嵌入公式。(47168bit first step of the host audio sub-divided into section 1000, and then select one of the 102 chaotic sequence segment, on each piece of a 3 and wavelet decomposition, the largest absolute value coefficients selected using the embedded formula.)
- 2010-07-31 11:17:16下载
- 积分：1
-
three_side
用于实现节点定位的三边定位算法的matlab代码，包含了对定位误差的仿真(Trilateral achieve node localization algorithm is used to locate the matlab code, including the simulation of positioning error)
- 2014-02-21 16:09:08下载
- 积分：1
-
channel_25996
说明： 3GPP SCM信道模型，根据TS25.996编写(3GPP SCM channel model)
- 2020-06-19 01:20:02下载
- 积分：1
-
cdma-matlab
对CDMA通信系统进行matlab仿真，包括Viterbi编码（卷积编码），交织，扩频，调制，解调，抽样判决，解偏置,码型转换，解交织等源代码，给出了误码率曲线。(Matlab on the CDMA communication system simulation, including the Viterbi coding (convolutional coding), interleaving, spreading, modulation, demodulation, sampling decisions, solve bias, format conversion, such as source code deinterleave given bit error rate curve.)
- 2011-05-11 00:01:58下载
- 积分：1
-
FilterPrewit
Prewit filter for image processing
- 2009-11-15 08:18:53下载
- 积分：1
-
shat
The aim of this application is to implement scalable mpeg type compression by varying DCT coefficients and finding minimum number of DCT coefficients that can give minimum acceptable quality..
This application only works for gray scale.
- 2014-02-04 01:01:41下载
- 积分：1
-
pca
用于图像的主成分变换，完成数据压缩的目的和数据信息的提取(transformation of features)
- 2009-12-13 16:36:50下载
- 积分：1
-
ssc_lithium_cell_1RC_estim
电池模型，锂离子电池参数估计模型，matlab源代码(battery 1 RC model using in matlab soft)
- 2020-12-23 10:09:08下载
- 积分：1
-
IS_95forward-system
接收部分从信道接收信号。经基带滤波、短码解扩、沃尔什解调、解扰、去交织和维持比译码，输出解调后的信号。各通信模块和发射机的相关模块设计类似。(Receiving part receives signals from the channel. The baseband filtering, short code solution extender, Walsh demodulation, cross talk, go to interweave and solution than decoding, maintain the output signal after demodulation. Various communication module and the related module design similar transmitter.
)
- 2011-04-20 16:42:14下载
- 积分：1
-
matlabexcel
本程序的功能是将模型结果直接输出到excel中的演示(The program s function is to generate the result of the model to demonstrate in excel)
- 2011-09-07 15:33:24下载
- 积分：1
