weibo

产生一个3载波的wcdma信号源，用于做仿真时的输入信号，现在通信系统常用的信号(generate wcdma source)

systemview通信系统仿真,自己写的word文档，希望有用(systemview communication system simulation, write your own word document, I hope useful)

利用ODE45求解Lorenz模型，并编写M文件绘制Apollo卫星的运动轨迹(Use ODE45 solve Lorenz model and drawing files written M Apollo satellite trajectory)

说明：  用matlab程序模拟实现cdma系统的整个过程。包括并串、串并转换，m序列的产生，直接扩频、解扩，qpsk的调制解调，载波调制解调等。(Matlab program is used to simulate the whole process of CDMA system. It includes parallel serial, serial parallel conversion, m-sequence generation, direct spread spectrum, despreading, QPSK modulation and demodulation, carrier modulation and demodulation, etc.)

说明：  MATLAB应用百例，里面是详细的源程序(MATLAB application of 100 cases, which are detailed source)

用于混沌时间预测与分析，经调试，可以运行(Used for prediction and analysis of chaotic time, debugging, you can run)

卫星通信系统中链路损耗与距离的关系，希望可以有帮助。(Relationship satellite communication systems link loss and distance, hoping to help.)

一套很好用的基于伪谱法的极大值原理数值算法: 注意:应用此软件需要另外下载snopt,否则无法运行.(PMP solver, based on PS method, SNOPT s numerical solver for NLP is required.)

说明：  collor hist

扩展卡尔曼滤波用于非线性系统，滤波结果较好(Extended Kalman filter for nonlinear systems, better filtering results)