chazhiyunihe

相位衬度成像中由振幅得到相位的恢复算法，MATLAB运行环境(Phase-contrast imaging obtained by the amplitude phase restoration algorithm, MATLAB runtime environment)

包含12个MATLAB函数，分别长生2PSK 4psk 8psk信号 和16QAM信号以及星座图 噪声程序等(12 MATLAB includes a function of longevity separately 2PSK 4psk 8psk signal and 16QAM signal constellation diagram, as well as procedures such as noise)

一个用matlab完成的偏最小二乘法示例(MATLAB Central-Partial-Least-Squares)

多尺度LBP的原代码，用于人脸识别，在orl数据库中的识别率达97 以上。(Multi- scale LBP original code, used in face recognition and the recognition rate of over 97 in orl database.)

很不错的一个模糊PID仿真程序 大家着急用的可以临时弄一个试试看啦(Fuzzy PID simulation program)

主要用途是对抗多径衰落。由于多径衰落的存在，使得同一个帧由于路径不同，到达用户端的时延有先有后。在相关的频域上的会造成子载波之间的相互干扰，影响 性能。另外，由于有了循环前缀，使得IFFT FFT操作把原来的线性卷积变成循环卷积，大大简化了相应的信号处理复杂度(The main purpose is to fight against multipath fading. Due to the presence of multipath fading, the first after they have the same frame different paths to reach the client delay. Would cause mutual interference between sub-carriers in the frequency domain, affecting performance. In addition, thanks to the cyclic prefix, so IFFT FFT operation to the linear convolution of the original into a circular convolution, greatly simplifying the corresponding signal processing complexity)

code for solving 2D FEM heat problem with quadrilateral s meshing

说明：  基于长记性特征的时间序列预测模型，很好用，准确度优于普通神经网络，我自己一直在用(Characteristics based on long memory time series forecasting model, the good, the accuracy is better than an ordinary neural network, I have been using)

说明：  模拟退火处理tsp问题，matlab 代码(tsp problem matlab code)

MIMO系统Rayleigh信道容量 AWGN信道特征值统计分布(MIMO)