pca_cfa_denoising

自适应线性预测编码问题，利用白噪声序列生成信号序列，进而进行LMS迭代，计算滤波器权系数的轨迹曲线和衰减曲线(Adaptive linear predictive coding problem, the use of white noise sequence to generate signal sequence, and then LMS iteration to calculate the filter weights of the trajectory curve and the attenuation curve)

对现有数字调制方式识别类型有限的问题，提出一种基于星座图的分类算法。算法首先利用盲均衡技术克服信道的多径效应与系统问步误差，再对信号减法聚类，提取聚类中心与理想星座图模型进行匹配，从而实现MAsK、MPsK、MOAM等调制方式的识别。(Existing types of digital modulation recognition of limited problem, a classification algorithm based on the constellation. Firstly, the use of blind equalization technique to overcome the effects of multipath channel and ask-step system error, and then the signal subtraction clustering, cluster centers extracted constellation model and the ideal match to achieve MAsK, MPsK, such as modulation recognition MOAM.)

01.网址评级策略 02.文件类型策略 03.分类改为标签 04.新增用户头像 05.优化执行效率 06.改良模板编辑 07.系统运行日志 08.外部引用功能(1 web site rating strategy 2 file type policy 3 classified as labels 4 new user Avatar 5 optimal execution efficiency 6 improved template editing 7 system operation log 8 external reference function)

说明：  汽车空调温度simulink模型，描述汽车空调系统控制原理(atecontrol_for_vehicle)

此程序对BPSK调制、载波锁频跟踪进行仿真，主要目的是锁频环 (sintable(k+1)=sin(2*pi*k/2^10) costable(k+1)=cos(2*pi*k/2^10) )

在matlab中，通过形态学提取图像的边缘，进行处理(In matlab, through the morphological to extract the edge of the of the image, for processing)

经典的knn最近邻算法 利用matlab的内部JIT加速算法，简单好用，高速时效。(Classic knn nearest neighbor algorithm using matlab internal JIT accelerated algorithm, easy to use, high-speed aging.)

基于多频（三频）的离散频谱校正，应用比值法，加矩形窗和汉宁窗。(Discrete spectrum correction based on the multi-frequency (C-band), the application of the ratio method, plus a rectangular window and Hanning window.)

TrustManagerFactory service provider interface implementation.

基于matlab 2010rb搭建的buck-boost chopper直流变换器升降压斩波电路仿真模型，调试通过，适合本科生学习电力电子技术仿真。(2010 rb based on matlab to build the buck- boost chopper dc converter buck chopper circuit simulation model, debugging through, suitable for undergraduate study power electronic technology simulation.)