53677763SSI-MATLAB

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)

雷达模糊度方程仿真程序，包括距离模糊函数，模糊坐标图，数字编码波型及一个雷达实例例程(the simulation code for radar ambiguity function, including range ambiguity function, ambiguity diagram contours, digital coded waveforms and a radar design case program)

说明：  牛顿法解决求根问题。给出所需要求根的方程，以及搜索步长，搜索步数，输出所求得的根值。(Newton s method for solving the root of equation. Inputs: eqation, step lenth, number of steps.)

matlab自动代码生成的源程序，和飞思卡尔mc9s12dg128集成(matlab code)

ASK调制解调，及在AWGN信道下的性能(ASK modulation and demodulation, and performance in AWGN channel)

考虑到不平衡电网条件下，传统锁相环的局限性，这里比较了几种基于正负序分离的锁相环着重基于陷波器的提取方式(Taking into account the unbalanced grid conditions, the limitations of the traditional PLL, where positive and negative sequence based on comparison of several separate PLL trap of focusing on ways to extract)

对一种电极控制对象的最基本pid控制程序，仅供参考。(Electrode control object of a basic pid control procedures for reference purposes only.)

rll(run length limited) code for channel simulate(rll (run length limited) code for channel's imulate)

there is a matlab cod for Autonomous system, that describe to compute trajectory and point of the system, and plotting it.

这是电力系统相关的一个课程设计，运用的编程语句相对比较简单、易懂。适合对Matlab不是很熟练的学子(This is a curriculum-related power system design, the use of programming statements is relatively simple, understandable. Suitable for Matlab is not very skilled students)