DTCTCZ

matlab程序 matlab代码 源代码程序 (program matlab code matlab source code for programs)

这是一个matlab的初学者的小算例，非常适合于初学者学习(This is a beginner' s small matlab example is very suitable for beginners to learn)

用matlab开发的分布MIMO四发一收的仿真(using Matlab development of the distribution of a MIMO four resumption Simulation)

IS95 FIR滤波器低通滤波白噪声(由输入和输出噪声功率谱图可见，IS-95滤波器较好实现了低通滤波。)(IS95 FIR low-pass filter white noise filter)

22自由度齿轮动力学计算，利用ode45(22 DOF Gear Dynamics Calculation, Using ode45)

matlab编写的对二值图像的数字水印添加与提取程序。压缩包中有示例图片。可以添加水印，结果肉眼不易分辨出变化，不影响使用。可加入信息长度达100个字节。提取时可验证是否被修改过，如修改不严重，可提取隐藏信息，如果修改过多，则只能确定是否有修改，而不知道隐藏的信息是什么(matlab prepared binary image of the digital watermark added and extraction procedures. Compression package has sample images. Can add watermarks, the results of the changes are not easily distinguishable from the naked eye, does not affect use. Can be added to the information length of 100 bytes. Verifiable extraction has been modified, such as modification is not serious, can extract hidden information, if too many modifications, you can only determine whether changes were needed, they do not know what information is hidden)

这是mimo ofdm系统的仿真程序，代循环前缀，加性高斯噪声，双发双收的系统，(Channel estimation for a MIMO-OFDM system estimation technique subcarriers)

QR分解的编码，可以直观的看到编码的过程(base on OR)

code for finding logo in figure

介绍无源定位的方法，对于无源定位和误差分析极有帮助。(Introduced the method of passive location, location and error analysis for the passive extremely helpful.)