Image_to_vector

QR 分解 （包括Householer, Givens, 经典Gram Schmidt, 修正的GS methods)(QR factorization including Householer, Givens, CGS, MGS)

A sample of each video resolution should be available. The images to be converted should be of same resolution or a resolution adjustment algorithm can be used. Some lines need to be changed according to the directory and requirement*. The objective behind this program is to develop a uniform function for image to video conversion.

1 chaos_draw_GCM.m 基于最大标准差绘制的大域耦合相图（GCM）；2 chaos_GCM.m 特定参数下的大域耦合状态变量的值的时域及频域图； 3 chaos_simple.m 混沌对初始条件敏感的实验； 4 ICAS.m ICAS系统的评价数据处理； 5 julia.m 朱莉娅集的绘制； 6 logistic.m 逻辑斯蒂克集的稳定点关于参数u的分布(1 chaos_draw_GCM.m drawn based on the maximum standard deviation of the big field coupling phase diagram (GCM) big field coupling state variable 2 chaos_GCM.m special parameter values ​ ​ in the time domain and frequency domain 3 chaos_simple.m Chaos sensitive to initial conditions experimental evaluation data processing 4 ICAS.m ICAS system draw 5 julia.m Julia sets stable point 6 logistic.m logic Si Dike set of parameter distributions u)

ode numerical simulation of vertical cavity semiconductor optical amplifier

信号盲分离有各种不同算法，这个是FSTICA算法的代码，绝对管用(Blind separation of a variety of different algorithms, this algorithm is FSTICA code, the absolute effective)

对于微弱信号检测算法中非相参积累以后近似服 从于高斯分布的噪声，都可以通过双参量估计恒虚警 检测器来实现恒虚警检测(Coherent integration for weak signal detection algorithm Central Africa approximately obey the Gaussian distribution of the noise by the two-parameter CFAR detector is estimated to achieve a constant false alarm rate (CFAR))

说明：  利用粒子群优化算法对支持向量机中的核函数参数和惩罚参数进行优化是非常有效的手段，可以大大提高鲁棒性。实际过程中读者可通过下载我上传的代码，简单进行修改和阅读附件论文即可快速掌握相关方面的知识，快速使用这一方法。(Particle swarm optimization (PSO) is a very effective method to optimize the kernel function parameters and penalty parameters of SVM, which can greatly improve the robustness. In the actual process, readers can quickly grasp relevant knowledge and use this method by downloading the code I uploaded, simply modifying and reading the attached paper.)

说明：  This matlab codes calculates the mutual information and the conditional mutual information based on k-nearest neighbor algorithm.

实现AWGN信道下的BPSK调制，如何经过过采样，过滤波器等操作，能够为初学通信的人提供参考(Simulation program to realize BPSK transmission system)

LDPC 码在matlab环境下的小程序的实现(LDPC code process)