wcov

用matlab计算描绘电磁场的电力线，其中参数可以修改~(Matlab calculation of electromagnetic field described by the power line, which can modify the parameters ~)

这是我们课程设计时所写的一个OFDM系统仿真程序，OFDM系统仿真.doc是我当时写的设计报告。已通过测试。(This is what we wrote a curriculum designed OFDM system simulation program, OFDM system simulation. Doc is a design report I had written. Has been tested.)

采用卡尔曼滤波方法，对移动目标的状态进行估计(Kalman filter method is used to estimate the state of moving targets.)

卡尔曼滤波在目标跟踪中应用仿真研究，机动目标跟踪与实现源程序(Simulation study on Application of Calman filter in target tracking，And the realization of the source program for maneuvering target tracking)

matlab中GUI的使用说明，有使用的实例说明，适合初步入门GUI的人使用(description of the matlab GUI-use, use examples, a GUI for initial entry)

对平行平板波导的传播模式进行模拟，可以自行修改参数。(Parallel plate waveguide propagation mode simulation, you can modify the parameters.)

利用三次样条多项式插值法观察多项式的龙格现象。(Runge phenomenon observed polynomial cubic spline interpolation polynomial.)

四元数与线性卡尔曼滤波求解INS/GPS组合导航姿态(Four element and linear Calman filtering for INS/GPS integrated navigation attitude)

此程序适合对数字基带信号的仿真，并对两径信道传递函数曲线分析(This program suitable for digital base-band signal simulation, and the two-path channel transfer function curve analysis)

Spread spectrum merupakan sistem dimana sinyal yang dikirimkan memiliki bandwidth yang jauh lebih lebar daripada bandwidth sinyal informasinya sendiri. Proses pelebaran bandwidth sinyal informasi ini dilakukan pada sisi pengirim dan disebut spreading. Sebaliknya, proses penyempitan kembali bandwidth sinyal informasi dilakukan di sisi penerima, dan disebut despreading. Pada gambar 1 berikut menunjukkan proses yang terjadi pada sistem spread spectrum.