matlabsimulink

M-file for simulating a QPSK transmitter by modulating with a pseudo random bit stream. A serial to parallel conversion of the pseudo random bit stream is performed with mapping of two bits per symbol. A cosine and sine carrier is configured and the I and Q symbols modulate these carriers. The I and Q carriers are combined and time and frequency domain plots are provided showing key waveforms at various positions in the QPSK transmitter. (M-file for simulating a QPSK transmitter b y modulating with a pseudo random bit stream. A s erial to parallel conversion of the pseudo rand om bit stream is performed with mapping of two bi ts per symbol. A cosine and sine carrier is CBMs gured and the I and Q symbols Modulate these CARR IERS. The I and Q carriers are combined and a time nd frequency domain plots are provided showing key waveforms at various positions in the QPSK t ransmitter.)

SAMPLE CODE FOR OPTIMAL PMU PLACEMENT

IDMA，Interleave Division Multiple Access，交织多址仿真。编码方式包括重复码，卷积码，turbo码。(IDMA, interleaved multiple access. Repetition code, convolutional code, turbo code are included.)

自己写的卡尔曼滤波源程序，仿真对匀加速转弯目标的跟踪(Write their own source of Kalman filter, simulation of the absorption curve to accelerate target tracking)

信息论的内容定义以及信息的传输过程和噪声的加入使得信息的传输的影响(Information Theory)

detecting woods by images

DV-hop算法实现，实现无线传感器的非测距的自定位功能。(DV-hop algorithm, wireless sensor non-ranging self-positioning function.)

This is a code for periodic impusive noise in ofdm based power line communications. It is implemented in matlab.

non parametric Wilcoxon test for two paired samples

地球物理磁法，两个球体剖面磁异常Za向上延拓(Geophysics magnetic method, the two spheres profile magnetic anomalies Za upward continuation)