Particle_demo1

ofdm的matlab实现，包括bpsk fft(ofdm of matlab realization ,inlude bpsk fft)

Matlab coding for Image compression and decompression usning neural network back propagation techniques

单相光伏并网系统，逆变器采用dq下的PI控制(Single phase photovoltaic grid connected system, inverter using PI under the DQ control)

说明：  利用matalb初学深度学习的代码，这是这个系列的第第2章的源码(Using MATALB to learn the code for in-depth learning, this is the source code for Chapter 2 of this series.)

A simple PSNR calculator that might be handy in measuring the PSNR between two frames in a video. Typically used in measuring the distortion when videos are encoded and decoded.

Basics in Image processing using MATLAB

MODTRAN MATLAB 结合使用且可以移植到VC(MODTRAN MATLAB and can be used in conjunction ported to VC)

The signal received by a user over the forward link in such a high data rate system contains interference from the neighboring base stations. we note that the strength of this interference is a function of the network load in the neighboring cells. we obtain an expression for the received SINR (Signal to Interference and Noise Ratio) as a function of the traffic load in the interfering cells. Using this result, we propose an improvement to the SINR estimation scheme that is implemented in the current cellular data network. The proposed scheme provides a more accurate estimate of the user SINR by taking better account of the contribution of inter-cell interference. It builds on top of the current SINR measurement scheme by using a combination of pilot measurement and traffic load measurement

Optimization algorithm

Encoding of LDPC codes