资源列表
sharpingFilter
- 实现发送端的脉冲成型以及接受端的匹配滤波-Achieve sender pulse shaping and matched filtering receiving end
dianxinjifeixiangmu
- 本系统为模拟电信计费管理系统。采用Tomcat做Web应用系统,运用了SSH框架，利用MVC设计模式。模型层：主要负责业务的处理逻辑实现与数据库的交互等，是该系统的主要计算单元。控制层：主要负责系统的访问控制、协调模型和视图间的关系，是系统的核 心控制单元。视图层：主要用来实现表示逻辑，实现与用户动态的交互。 主要实现了该系统的登陆注册，角色管理，资费管理，账务账号及业务账号模块。这几个模块主要采用如下技术，基于Ajax异步请求技术实现表单验证，JDBC与Hibernate技术实现与数据库的
Arithmetic-modeling
- 采用算术编码、汉明编码和QASK调制方法 采用Huffman编码、卷积译码和QFSK调制方法-Using arithmetic coding, Hamming coding and modulation method used QASK Huffman coding, convolution decoding and modulation method QFSK
rayleigh-chan
- 程序仿真了瑞利信道，分析和大量实测表明，多径效应使接收信号包络变化接近瑞利分布。在典型移动通信中，衰落深度达30dB左右，衰落速率约30~40次/秒。-Rayleigh channel simulation procedures, analysis and extensive test shows that the received signal multipath effect changes in the envelope close to the Rayleigh distribution
SMS-Send
- Source code vb to send sms from pc
C8051F330program_waveform
- 用单片机C8051F330实现三角波的产生的C语言程序。-C8051F330 MCU implementation of the triangular wave generated C language program.
phonebook
- php+extjs简单通讯录，实现添加删除，经典extjs，可以学习哈-php+extjs simple address book, add and delete to achieve the classic extjs, you can learn Kazakh
c12_limiter
- 基带非线性器，最常用的基带非线性器是幂级数模型和限幅器模型，这里给出的是幂级数模型的。-Baseband nonlinear device, the most common is the baseband power series model and the nonlinear limiter model, where the model is given a power series.
c12_example2
- 多载波系统中的交调失真，输入信号是频率在11Hz和 14Hz的双音带通信号。-Multicarrier system intermodulation distortion, the input signal is frequency 11Hz and 14Hz dual tape communication number.
c12_example1
- 使用Saleh模型，产生AM-AM和AM-PM特性的产生过程-Saleh model used to produce AM-AM and AM-PM characteristic of the production process
c13_tiv2
- 时变信道的频率选择性和时变性。系统的输入是一个BPSK信号。系统的时变特性使BPSK信号作为时间的函数，发生衰减和相位旋转。-Time-varying channel frequency selectivity and time variability. Input to the system is a BPSK signal. System is time-varying characteristics make BPSK signal as a function of time, the o
bianhao
- 可以通过CAD命令行 输入 XH选择CAD绘图区中的需要进行编号的器件，按提示操作即可-Can choose CAD drawing by CAD command line input XH area need to be in the number of devices, according to the instructions