G711解码程序

设计了镜像滤波器opt_filter函数来实现子带分解与合成。取N=256， nbands=16，调用滤波器函数完成子带分解与合成-Mirror filters are designed to achieve opt_filter function subband decomposition and synthesis. Take N = 256, nbands = 16, call the filter function and achieve Synthesis Subband Decomposition

这是一个基于空时分组编码的MIMO_OFDM通信系统的仿真设计。此系统包括QPSK调制解调，IFFT调制，空时编解码，基于训练符号的信道估计等通信模块。

利用DSP HPI实现PC程序与DSP程序间的数据交换，Mailbox起辅助作用。当对DSP存储区进行大量持续访问时这种方式很适合。-PC procedures and the procedures for DSP data exchange, Mailbox play a supporting role. When the DSP storage area sustained extensive interview this approach is well suited.

推出的短信业务开发平台V1.1试用程序，支持移动CMPP协议和联通SGIP协议-launched the SMS platform V1.1 trial procedures, support and mobile CMPP Unicom SGIP agreement

wimax中的turbo码的实现，即CTC码，循环卷积turbo码-the achieve of the turbo in wimax

一个关于usb编程入门例子,开发一个usb driver需要做的基本步骤.-Getting Started on usb programming examples, the development of a usb driver needs to do the basic steps.

Generates the filtered BPSK and plots the spectrum

该文件内含两个文件，一个是串口调试助手，另一个是用VC编写串口调试助手的源程序，对串口调试助手及其实现原理感兴趣的，是一个很有用的资料。-The document contains two papers, one is the serial debug assistant, and the other is used to prepare serial debug VC source assistants, assistant to the serial debug and realize the principle of interest is a very useful information.

资源描述LabVIEW 中程序，通过USB通信，控制TEK示波器，实现图像采集，等功能，，，，，，，，，，，，，，，，，，，，，，，，，，，，，，，，，，，，，，，，，，，，，，，，，，，，，，，，，，，，，，，，，，，，，，，，，，，，，，，，，，，，，，，，

依据GSM 05.03建议，在高斯干扰和突发干扰下，对TCH/FS信道作信噪误码性能的仿真-05.03 based on GSM, the Gaussian interference and unexpected interference, right TCH/FS channel for the signal to noise BER simulation