模拟nakagami-m信道s20140843_nakagami

code matlab transmission

awgn channel simulation

一种基于能量的LEACH改进算法，可以运行并画出存活节点个数随仿真轮数的变化(A LEACH improvement algorithm based on energy, you can run and draw the number of survival nodes with changes in the simulation rounds)

维纳滤波和卡尔曼滤波matlab编程，效果比较(Wiener filter and Kalman filter matlab programming, the effect is ok)

读取SAC格式天然地震数据，可以先读取158字节道头，并且输出NPTS（数字字母码格式），然后开始读取地震数据(Read SAC natural seismic data format that can be read 158 bytes road head, and the output NPTS (alphanumeric format), and then start reading the seismic data)

运用sift特征点提取算法提取特征点，用matlab实现图像拼接。(Feature extraction algorithm using sift feature point extraction, using matlab image mosaic.)

用MATLAB语言求解杆的运动，采用线性插值。(Using MATLAB to Solve the rod movement, using linear interpolation.)

数字图像在产生过程中经常会受到噪音污染。因此，对于数字图像应该对其进行去噪音处理。在传统的基于傅里叶变换的信号去噪音方法中，可以使得信号和噪音的频带重叠部分尽可能的小，这样就可以在频域通过时，不需改变滤波方法而将信号和噪音分隔开来。但是，如果信号和噪音的频域重合时，用该方法进行噪音处理的效果就比较差。(digital image in the selection process will be subject to regular noise pollution. Therefore, the digital image should be carried out to deal with the noise. Based on the traditional Fourier Transform method of signal to noise, can result in a signal and noise bands overlap small as possible, so it can be adopted in the frequency domain, the need to change methods of filtering the signal and noise to separate. However, if the signal and noise in the frequency domain coincidence, the method for dealing with the effects of noise on the relatively poor.)

Infineon TDK 5100 ASK/FSK transmitter datasheet

用MATLAB写的小程序，希望感兴趣的朋友可以看下。。(Write small programs using MATLAB, interested friends can look. .)