FEM Potential

PCH coding 编码仿真 ， matlab 实现(PCH code simulation, matlab implementation)

说明：  此程序描述了QPSK调制解调的过程，包括成形与匹配滤波，最后给出解调误码率。(This program describes the process of QPSK modulation and demodulation, including shaping and matching filtering, and finally gives the demodulation error rate.)

Vérification Méthode Media

FDTD 2D with PML based on Sullivan 2D + PML and Lazzi 2D code Carlos J. Cela, March 2012

求二维点对问题，但是没有实现不知道怎么做？(the distans of some points )

此例程为配套书籍的第六章例题6-5的相对应代码，功能为计算非平稳随机信号的WVD时频谱，编程环境为matlab。(This routine matching books Chapter Example 6-5 corresponding to the code for the calculation of the non-stationary random signal WVD spectrum programming environment for matlab.)

适合初学matlab，内含各种源代码，可以用来学习matlab的编程和运用(Suitable for beginners matlab, containing all the source code can be used to study the programming and use of matlab)

读取大地电磁测深时间序列文件.ts,由V5-2000采集(read the mt .ts files acqured by v5-2000 system.)

ofdm系统qpsk调制、awgn信道下的仿真，对于ofdm信号有全面的认知(qpsk modulation ofdm systems, simulation awgn channel under the ofdm signal for a comprehensive awareness)

说明：  机器人的诞生和机器人学的建立和发展是20世纪自动控制最具说服力的成就，是20世纪人类科学技术进步的重大成果。机器人是传统的机构学与近代电子技术相结合的产物，是最典型的机电一体化、数字化和自动化装备。轮式机器人轨迹跟踪(The establishment and development of the birth of the robot and robotics is the automatic control of the most convincing achievements of the 20th century, the major achievements of the 20th century scientific and technological progress. The robot is a traditional product of the combination of institutional learning and modern electronic technology, is the most typical mechanical and electrical integration, digitization and automation equipment. Wheeled robot trajectory tracking)