SMI_1

说明：  地震真振幅成像，以及射线追踪技术，外文文章，内容非常详尽(seismic true-amplitude imaging, and seismic ray tracing )

这是一个计算误码率的文档，里面包含源码及说明，很容易理解(This is a documentation error rate calculation, which contains the source code and instructions, it is easy to understand)

基于对数的置信度传播算法的LDPC译码程序，ldpc_decode.m (Based on the number of belief propagation algorithm for LDPC decoding process, ldpc_decode.m)

Hi this is matlab simulation

这是用matlab显示K线图的源码,还没有很多的指标，可以继续完善(this is a matlab m file to express stock chart)

说明：  这是国外一本经典教材附带的程序，通信系统的matlab实现，所含例子丰富(This is a classic foreign materials attached to the procedures, communications systems to achieve matlab contains abundant examples of)

matlab仿真三维物点的透视投影成像 有程序的很好的(matlab simulation of three-dimensional object point perspective projection imaging are very good procedures)

用于SAR雷达的合成孔径成像的基本方法，RMA算法(One of the SAR imaging algorithms,RMA algorithm )

cpml thechnique for finite difference time domain

针对异步电动机转子磁链定向的矢量控制系统，逆变部分采用的三电平拓扑结构，算法是采用的传统的SVPWM调制方法。(For the vector control system of induction motor rotor flux orientation, the three level topology is adopted in the inverter, and the algorithm is the traditional SVPWM modulation method.)