8427950yuzhi

实现四路复用程序。通过walsh正交码的复用技术，matlab仿真(achieve multiplexing process. Walsh orthogonal codes through the Reuse, Matlab simulation)

说明：  FIR数字滤波器的设计，利用各种窗函数设计各种类型的数字滤波器。(FIR digital filter design, using a variety of window function design of various types of digital filters.)

基于matlab编写的SCCPM、LDPC+CPM仿真，涉及到LOG-MAP算法，SOVA算法，LOG-BP算法等，全是本人自己编写性能超强。代码过长，每个都几百行，如果疑问联系我Q905432530。用着好一定要给好评！！(Based matlab prepared SCCPM LDPC+CPM simulation involves LOG-MAP algorithm, SOVA algorithm, LOG-BP algorithm, all my own preparation super performance. Code is too long, a few hundred lines each, contact me if doubt Q905432530)

This Source Solve TSP Problem By Ant Colony Algorithm

matlab经典、现代功率谱估计.、MATLAB实现程序及注解(matlab classic, modern power spectrum estimated. MATLAB procedures and comments)

利用MATLAB实现在图像中嵌入和提取文本信息，最简单的LSB算法实现，自己写的可用。适合初学者(The realization of the embedded text information in the image using MATLAB, LSB algorithm to achieve the most simple, write their own use. Suitable for beginners)

this is a file related to matlab simulation for OFDM system over additive white gaussian noise channels

Excellent matlab program for QPSK digial modulation techniques

说明：  对一个数组进行操作，删除其中的0元素！ 输入：数组、相应的列Index。 输出：删除0元素之后的新数组！(Operate on an array, delete the 0 element! Input: an array, the corresponding column Index. Output: 0 elements after the deletion of a new array!)

matlab7.0教程 讲的不错 还配有习题(matlab7.0 tutorial about the good comes with exercises)