biyunshuanjiance

This project simulates the operation of wireless digital communications using Q-PSK and 8PSK modulator. The project consists of four steps: transmitter design, channel propagation effect, receiver design and finally measuring system performance.

路径损耗，阴影，衰落（瑞利，莱斯和中头m）；信号的调制，解调和比特错误率（BER）与SNR曲线(The path loss, shadowing, fading (Rayleigh, Rice and Nakagami-m) signal modulation, demodulation and bit error rate (BER) and the SNR curve)

UN AUTRE MONDE DE LA VISION.............MATLAB..................SEGMENTATION

Matlab源文件将矩阵m中所有a元素的替换为b元素。(Matlab source file will be a matrix m of all elements for the b element to replace.)

元胞自动机森林模型，matlab仿真代码，非常有参考价值。能成功实现。(Cellular automata forest model, matlab simulation code, very valuable reference. Can be successfully realized.)

国外几何光学、光学设计经典入门教材，浅显易懂，比较全面(Foreign geometrical optics, optical design classic entry materials, easy to understand, more comprehensive)

能够实现三相离散电压电流的瞬时有功、无功功率计算以及绘制。(It can realize instantaneous active and reactive power calculation and drawing of three-phase discrete voltage and current.)

Simulation Of Patch Antenna Using MATLAB

利用粒子群算法和BP神经网络算法进行用电负荷的预测(prediction using partical swarm option and BP algorithm )

几个地质模型正演，包括有断层地层，水平加楔状地层模型，共中心点和共炮点合成记录(several geology forward modeling, including faulted layer, flat and wedge layer,CDP and CMP layer)