sin_soid

In mid-2003, someone in the Lounge asked for a list of time zones. I said that I had one, but the data was in a CodeBase/FoxBase file. Chris Maunder asked if I could retrieve that data and submit it to CodeProject. After procrastinating a few weeks, I decided to go ahead and not only extract the data, but to write a program to edit that data.

说明：  混沌扩频序列的生成，用于混沌算法，初始种群生成(The generation of chaotic spreading sequences for the chaotic algorithms, initial population generation)

一个仿真测试4FSK信号的matlab环境GUI程序。可以查看基带IQ波形、眼图、星座图。并可以仿真高斯白噪声、瑞利衰减对信号的影响。(a simulation test 4FSK signal environment Matlab GUI program. Can view IQ base band waveform, eye diagram, constellation map. And can be simulated white Gaussian noise, Rayleigh attenuation of the signal.)

相干光通信的matlab离线处理代码，非常有用的资料。。。。(Coherent optical communications offline processing matlab code, very useful information. . . .)

合成孔径雷达仿真源代码，包括chirp信号、回波仿真、脉冲压缩、距离徙动、距离多普勒算法等五个源代码，是学习SAR仿真很系统的资料。(Synthetic aperture radar simulation source code, including the chirp signal echo simulation, pulse compression, range migration from Doppler algorithm source code, learning SAR simulation system.)

张量的模式展开是一个基本的技术，已有各种代码展开结果不尽相同，本代码是根据张量研究领域权威文献“Tensor Deco们positions and Applications”中的公式编写，并经过多次实例验证，与理论描述相符。文件包括两个m文件，一个是按模n展开，而另一个是逆变换，即按模n叠合。(unfolding of the tensor mode is a basic technology, there are a variety of code to make different result. However this code is written by referring to the authority of the tensor field of research literature Tensor Deco their positions and Applications and after several instances verification, is consistent with the theoretical description. The documents include two m-files, one is unfold.m, and the other is the inverse transformation, that is refold.m.)

运用个人住房抵押贷款模型，解决一些实际问题。 数学建模(The use of personal housing mortgage loans model, to solve some practical problems. Mathematical Modeling)

说明：  数据分类，AdaBoost算法提升SVM，MATLAB算法(it is useful。)

三级倒立摆pid控制simulink仿真(Three level inverted pendulum PID control simulink simulation)

MonteCarlo课件，并讲解了用matlab实现方法(MonteCarlo courseware and on the realization method using matlab)