奇异谱分析（SSA） MATLAB代码

Matlab function o decimate an image

求解有约束非线性规划实例MATLAB源程序(Solving constrained nonlinear programming)

在ofdm调制中运用压缩感知中OMP算法进行信道估计并与LS算法进行比较(Ofdm modulation using compressed sensing OMP algorithm for channel estimation and comparison with the LS algorithm)

在matlab，传统的边缘检测直接调用edge函数，但是得到的边缘信息较稀薄，可以通过将sobel,roberts,prewitt三种算子的边缘检测叠加起来，并且对于连续的边缘部分拓宽，使得边缘更连贯清晰(In matlab, traditional edge detection edge direct call function, but thinner than the edge information can be obtained by sobel, roberts, prewitt three edge detection operator stack up, and for widening the continuous edge portion, so that the edge is more consistent clear)

simulation ldpc channel for communication

segmentation based on intensity

A multiplexing system with NT transmit and NR equals NT receive antennas is designed. The main challenge fo systems lies in the non-orthogonality of the transmission channel. This can be solved by turbo processing. Turbo channel encoder is used for converting the bits in its suitable form. Then different M-ary QAM is compared.

说明：  实现了3GPP 38.901中基础的信道(basic realization of 3GPP 38.901 channel model)

外文资料里面的源代码，计算多重分形非趋势波动分析，欢迎大家下载学习，使用起来非常方便，模式识别中的bayes判别分析算法，独立成分分析算法降低原始数据噪声。

求解约束优化问题的改进粒子群优化算法，希望对大家有所帮助。(Solving constrained optimization problems of improved particle swarm optimization, we want to help.)