CalcRef

This mex-file reads SHPT_POINT, SHPT_MULTIPOINT, SHPT_ARC, and SHPT_POLYGON shapefiles into structures. Other requirements： Requires shapelib (http://shapelib.maptools.org). (This mex-file reads SHPT_POINT, SHPT_MULTIPOINT, SHPT_ARC, and SHPT_POLYGON shapefiles into structures. Other requirements： Requires shapelib (http://shapelib.maptools.org).)

重要是实现通过瑞利信道的QPSK的仿真，同时给出了其误码率的仿真(Important thing is to achieve through the Rayleigh channel QPSK simulation, while its error rate is given simulation)

《matlab揭秘》的各章代码与fig运行结果文件，使用matlab，这本书不错，推荐给大家下载学习。(《Matlab Reveal》 The chapters run the code and fig outcome document, use matlab, this book is good and recommend it to everyone to download learning.)

matlab神经网络应用设计--机械工业出版社。6-10章所有程序源码。(matlab neural network application design- Mechanical Industry Publishing House. 6-10 s source code for all programs.)

phd thesis on backgroung substraction

波形的合成与分解。 用matlab编的。可以合成三角波，方波，并分析它们的频谱。有详细的说明。(Synthesis and degradation of the waveform. Using matlab. Can be synthesized triangle wave, square wave, and analyze their spectrum. There are detailed instructions.)

说明：  可以精确测量脉冲的脉宽,计算出脉冲的半高全宽(Pulse width can be measured accurately)

dpsk信号的调制解调matlab代码实现的一个例子，采用正交调制解调。(DPSK signal modulation and demodulation matlab code an example of the use of orthogonal modulation and demodulation.)

该程序是基于梳妆导频的OFDM信道估计的最基础的程序，适合初学者(The program is based on the dressing of the OFDM pilot channel estimation the most basic procedures, suitable for beginners)

power system optimization