function

说明：  用双线性变换法设计一个Butterworth低通滤波器，要求其通带截止频率100Hz，阻带截止频率200Hz，通带衰减小于2dB，阻带衰减大于15 dB，采样频率为500 Hz。(Using bilinear transformation to design a Butterworth low-pass filter, requiring that their pass-band cutoff frequency 100Hz, stopband cutoff frequency 200Hz, pass-band attenuation is less than 2dB, stop-band attenuation greater than 15 dB, a sampling frequency of 500 Hz.)

goldenman binormial tree matlab code

说明：  关于matlab对通信系统建模与仿真的应用(Matlab on the communication system on the Modeling and Simulation Application)

说明：  hough变换的最后一步，即通过找到的几个变换域中的几个点，确定原始空域中的直线！(hough transform the final step, that is, several transform domain by finding a few points to determine the air space in the original line!)

This is matlab code for generation of OFDM symbol using QAM modulation scheme

matlab版最炫民族风，娱乐，可以参考下发生和节拍的编写(《Most shining national wind》on Matlab，for fun)

能对压缩感知中的稀疏度未知的信号精确的重建，重建误差小，经本人调试，完全正确(Capable of compressed sensing signals unknown sparsity accurate reconstruction, reconstruction error is small, after I debug, completely correct)

MIPI Interface Introduction

使用大量的有限元法求解偏微分方程，LDPC码的完整的编译码，基于人工神经网络的常用数字信号调制。( Using a large number of finite element method to solve partial differential equations, Complete codec LDPC code, The commonly used digital signal modulation based on artificial neural network.)

直方图平均方法锐化图像，滤波去除噪声。matlab编写，包含整个实验报告(Histogram average method sharpen the image, filtering to remove noise. matlab written report that contains the entire experiment)