poincare

ARMA模型的matlab实例,希望可以帮到大家(ARMA model matlab example and I hope you can help)

容积卡尔曼滤波算法，无迹卡尔曼滤波算法, 容积-无迹卡尔曼(CKF filter algorithm,UKF filter algorithm)

应用背景这个代码段的图像颜色进行聚类、K均值分割，然后发现没有颜色自动也是由许多颜色获取用户输入关键技术发现一个图像边界，以伊恩的输入图像和扫描，发现许多颜色，然后找到边界由超过一定量的限制，发现颜色的变化位置

这是一个BPSK仿真程序，可以在给定信道信噪比下计算BPSK系统的差错概率。(BPSK This is a simulation program that can be given Channel SNR calculation BPSK system error probability.)

MIMO_GPC Matlab m-file

reduction to papr in ofdm with Peak Windowing: The basic idea of peak windowing is to multiply the envelope of OFDM signal with a weighting function . Therefore, ~xE (t)= xE (t) f (t) where XE(t) =[x(t)] The weighting function given by: f (t)= 1-Σ α .w(t- t ) t-t w(t) : is the window function. t : denotes the position of a local maximum of the envelop xE(t) . α : attenuation constant . When the amplitude of envelop amplitude of the OFDM signal exceeds a threshold, a window function is applied to the envelop of the OFDM signal to eliminate the peak amplitude. windowing results in a smooth signal. Hanning window function will be used for w(t) As a matter of fact , other windows such as cosine, hamming and Kaiser may be employed.

说明：  9电平MMC逆变器，开环控制，明显可以看出9电平逆变，采用载波移相调制(9-level MMC Inverter, Open-loop)

一个师兄的毕设，线性调频脉冲压缩的Matlab程序,数据模型归一化，模态振动，FMCW调频连续波雷达的测距测角，对于初学matlab的同学会有帮助，MIMO OFDM matlab仿真。

空域滤波器一种--维纳滤波器，以《现代信号处理》（张贤达）书上所讲过程所写(Spatial filter one kind- Wiener filter to the "Modern Signal Processing" (Zhang XD) book written by the process of speaking)

对已知信号进行SSB调制，然后观察其频率域特性(Known signal SSB modulation, and then observe its frequency domain characteristics.)