"Entertainment World" case and the business planning process, " E...

这是经过改进后的加法器源代码，改进后运算速度更快-This is the result of the improved adder source code, improved faster

FPGA设计流程，相当经典，好东西大家分享-FPGA design flow, very classic, good things to share

随着市场竞争的日益激烈，各个企业都想尽办法完善对客户的服务，电话客户服务便是企业推出的一项举措，通过电话与客户联系业务，为客户解答问题，但是在客户过多的情况下，难免出现问题，为了避免这种情况的发生，需要对所有的客户电话都录音，通过录音可以更好的了解客户的需求，也可以避免员工在工作中出现差错。-With the increasingly fierce market competition, all companies have tried every means to improve customer service, telephone customer service is the company launched an initiative on the phone with customer contact business, to answer questions for customers, but the customer too much circumstances, the inevitable problems, in order to avoid this from happening, the need for all customers calls are recorded through the recording could be a better understanding of customer needs, but also employees in their work to avoid errors.

基于CSerialPort的串口多线程通信框架-CSerialPort based on serial communication framework for multi-threaded

测试串口程序，包括收发信息，16进制机制-a program which can test series, include sending and receiving message, hex mechanism

使用3Com USR Modem进行录音和放音 -Modem program Using 3Com USR Modem

设计一种快跳频通信系统，仿真其中的序列和性能，并给出系统框图。-Design of a fast frequency-hopping communication systems, simulation and performance of the sequence, and gives the system diagram.

数字调制技术一套的基础功能选择特定的调制方案。一般的基础功能是互相正交的。可以使用 "克施密特正交化" 过程派生的基础功能。一旦选择了基础功能，任何信号空间中的向量可以表示为基函数的线性组合。 在正交相移键控 （QPSK） 两个正弦波 (sin 和 cos） 作为基函数调制的。调制被通过不同相的基础功能，根据消息符号。在 QPSK，调制是基础，在那里有一个符号包含 2 位的象征。

Jennic的Zigbee的开发的Demo应用程序-Jennic"s Zigbee development of the Demo Application

g.711 alow ulaw g.726源码.-g.711 alow ulaw g.726 source.