QRgivens

此仿真的原理基于压缩感知理论，以LFM为采集信号，测量矩阵使用的是伯努利矩阵，恢复算法采用的是OMP算法，恢复效果不错，想学习压缩感知方面知识的可以下载仿真使用！ (The principle of the simulation based on compressed sensing theory, collection for LFM signal, measure matrix using Bernoulli matrix, recovery algorithm USES is OMP algorithms, recovery effect is good, want to learn simulation using compression perceptual knowledge can download!)

MATLAB源代码 MATLAB求解混沌系统微分方程组(The digital image scrambling technology based on affine transformation MATLAB source code )

the use of coherent space-frequency coding in orthogonal frequency division multiplexing (OFDM)-based frequency-selective multiple-input multiple-output (MIMO) antenna fading channels has been proposed. Acquiring knowledge of the fading coefficients in a MIMO channel is already very challenging in the frequency-flat (fast) fading case. In the frequency-selective case, this task becomes significantly more difficult due to the presence of multiple paths, which results in an increased number of parameters to be estimated. In this paper, we address code design for noncoherent frequency-selective MIMO-OFDM fading links, where neither the transmitter nor the receiver knows the channel. We derive the code design criteria

主成份分析算法m文件，根据结构可以自由调用(PCA analysis)

M&M载波恢复算法的MATLAB实现，很具有参考价值，精度满足要求(M&M algorithm for carrier frequency estimate)

说明：  循环卷积 循环移位 matlab 编程 circonv，cirshift(circular convolution cyclic shift Matlab programming circonv, cirshift)

针对传统PID控制器参数整定不易的局限性，将模糊控制与PID相结合，构造了一个模糊自整定PID控制器,(Traditional PID controller parameter tuning is not easy the limitations of the fuzzy control and PID combination structure of a fuzzy self-tuning PID controller)

sar成像的描述算法，具有介绍性质，入门者可以看看，效果很好。(introduction to sar iamging algorithm)

energy leach a new version

蒙特卡洛算法用于解非线性方程，包括三个函数(Monte Carlo algorithm for solving nonlinear equations, including the three functions)