Equalizer

研究无线通信中的调制编码的性能，分析编码调制在信道中的性能。(Study of wireless communication in the modulation coding performance, analyzing the performance of coded modulation in the channel.)

利用blackman窗设计Ⅱ型数字带通滤波器MATLAB实现代码(Blackman window design II digital bandpass filter MATLAB implementation code)

Draw 3D Graph for image processing

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MATLAB软件对不同发射天线、不同接收天线、不同信噪比下的MIMO系统容量进行仿真，得出在不增加带宽和天线发送功率的情况下利用MIMO信道成倍地提高无线信道容量(MATLAB software for different antennas, different antenna, different SNR of the MIMO system capacity for simulation, obtained without increasing the bandwidth and the antenna transmit power where the use of MIMO channels to improve wireless channel capacity multiplied)

matlab code for noise removal

in this file wrote digital modulation function for about all digital modulation

主成分分析法（pca）在matlab上的实现(pca in matlab)

Subimage.m is a MATLAB function that extracts a part of the image specified by its parameters. The image should be a binary image (e.g. not color image).Function elements: f-binary image m,n-dimension of extracted image rx,cy- starting point of f from which the cropping starts.

说明：  离散系统灰色PID控制,对不确定部分建立灰色估计模型,根据参数的不确定部分进行一定的补偿(PID control of gray discrete-time systems, part of the establishment of the uncertainty estimation model gray, according to the parameters of uncertainty to a certain part of the compensation)