Matlab-dsp

说明：  K分布高斯杂波仿真，matlab，网格映像法(Gaussian K distribution clutter simulation, matlab, mesh imaging method)

正炫光栅的matlab程序 对于衍射光学元件设计有重大帮助(Fresnel lens matlab program for diffractive optical element design has significant 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)

FAST ICA算法的例子,适合初学者了解FAST ica(an example for fast ICA)

介绍经验模态分解的emd算法上下包络线的形成过程(Introduction emd empirical mode decomposition algorithm for the upper and lower envelope formation)

Simulated annealing- particle swarm optimization, the program will be simulated annealing algorithm and particle swarm optimization by combining optimization parameters have a good effect

基于matlab环境，利用舍选法，逆函数法生成随机数(Based on matlab environment, using rejection method, the inverse function method for generating random numbers)

新版的求解L1范数最小化问题的凸优化工具包(new version for solve L1-norm minimization problem of convex optimization )

线性调频信号是获得高分辨常用信号，文件是通过线性调频信号来进行脉冲压缩处理，获得高分辨。(Chirp signal is to obtain a high-resolution commonly used signal file chirp signal pulse compression processing to obtain high-resolution.)

软件-调用matlab,通过vc++软件编程软件-调用matlab。(Software- call matlab)