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用matlab实现香农编码，程序中含有子函数，需要调用！(The Shannon coding using matlab, the program contains sub-functions, you need to call!)

说明：  神经元整合发放模型。输入刺激参数可以获得一段时间内的动作电位(integrate and fire model.)

线性调频信号脉压的编码程序，基础程序可以好好学习下，希望有帮助！(LFM pulse compression coding procedures, based on the program can learn under, want to help!)

主要用途是对抗多径衰落。由于多径衰落的存在，使得同一个帧由于路径不同，到达用户端的时延有先有后。在相关的频域上的会造成子载波之间的相互干扰，影响 性能。另外，由于有了循环前缀，使得IFFT FFT操作把原来的线性卷积变成循环卷积，大大简化了相应的信号处理复杂度(The main purpose is to fight against multipath fading. Due to the presence of multipath fading, the first after they have the same frame different paths to reach the client delay. Would cause mutual interference between sub-carriers in the frequency domain, affecting performance. In addition, thanks to the cyclic prefix, so IFFT FFT operation to the linear convolution of the original into a circular convolution, greatly simplifying the corresponding signal processing complexity)

自编各种插值，包括最近邻插值，双线性插值，还有图像拼接程序(Composing a variety of interpolation, including the nearest neighbor interpolation, bilinear interpolation, as well as image stitching program)

关于matlab解决0-1背包问题的修改，原先下载的matlab代码中有错误(Solve 0-1 knapsack problem matlab modifications, there is an error in the original download matlab code)

本程序为多个不同脉冲程序。用于刺激或脉冲发生器的研究(This program is different pulse program. Or pulse generator for stimulating research)

Miller-Rabin test for simple numbers.

Matlab manu1 Describe most useful functions for matlab

bpsk二进制相位调制，原理，源代码都有，基于matlab的仿真(BPSK binary phase modulation, the principle of both the source code, based on the matlab simulation)