一个简单演示实现IP Phone的示例,使用了免费的ACM组件

生成2KHz和8KHz的混合信号，使该信号通过上述滤波器，观察滤波前后的波形变化和频谱分布情况。 在改信号中加入高斯白噪声，观察滤波前后的波形变化和频谱分布情况。-2KHz and 8KHz generation mixed-signal, so that the signal through the above-mentioned filter, filter before and after observation of the waveform and spectrum distribution of the changes. Add to the signal in white Gaussian noise was observed before and after filtering the waveform and spectrum distribution of the changes.

移动电话频率选择开关，对于手机信号接收与发射有很重要的作用-Mobile Phone Frequency Selection Switche

DVB_T标准的matlab下的simulink仿真-DVB_T standards under the Matlab Simulink simulation

关于如何产生一个GOLD码的程序，对于在MATLAB中的应用有一定的好处，用户可以根据自己的情况加以改正达到自己的目的-on how to produce a code GOLD procedures for the application of MATLAB there are certain advantages, users can according to its own circumstances be corrected to achieve its goal

jake接收机的MATLAB的实现程序， 这个程序主要实现JAKE接受机-the programme of jake receiver with matlab, be completed with jake receiver

OFDM仿真matlab程序代码（内附详细解释）-OFDM Matlab simulation code (with detailed explanations)

很好的文章关于OFDM plot based 信道估计算法-Very good article on the OFDM plot based channel estimation algorithm

vs 2005 C#环境下Windows Mobile 5 smartphone编程的好书，-vs 2005 C# environment Windows Mobile 5 smartphone programming book,

关于ＰＣＢ设计规范，包括电磁兼容，如何布线等一些规范．-on PCB design, including EMC, how wiring and other norms.

ftp资源搜索工具源代码,可以搜索指定IP段内可匿名登陆的FTP服务器-ftp resources source code search tool can search within specified IP of the landing can be anonymous FTP server