DigiSlim的C++源码：仿真和分析各种数字电路，含30个IC库和50个电路...

三点式振荡器是指LC回路的三个端点与晶体管的三个电极分别连接而成的电路，如图4-1（a）所示。图中三个电抗元件X1、X2、X3构成了决定振荡频率的并联谐振回路，同时也构成了正反馈所需的反馈网络。从相位条件看，要构成振荡器，必须满足： (1)极相连的两个电抗X1、X2性质相同。 (2)X1与X2、X3的电抗性质相反。-three-point refers to LC oscillator circuit with three transistors endpoint of three electrodes were connected with the circuit, Figure 4-1 (a) below. Figure 3 reactor components X1, X2, X3 decision constitutes a frequency of the oscillation parallel resonant circuit, but also constitutes a positive feedback for the feedback network. From Phase conditions, to constitute an oscillator, to be met : (a) very connected to the two reactor X1, X2 the same nature. (2) X1 and X2, X3 nature of the resistance-- contrary.

电话拨号演示系统（需硬件板卡支持）-telephone dial-up demonstration systems (hardware board support required)

无线通信领域的多径洒落源码程序，值得参考-The field of wireless communications multipath洒落source program, it is also useful

电力设备台帐管理系统 对设备的管理软件 很有用的 大家可以使用一下 然后学习她的软件流程-electrical equipment accounting management system for equipment management software useful in the use of what we can learn from her before the software proce

发射台 控制台 dephi编写 大家可以随便可看看, 可以做dephi入门实例学习-transmitter console dephi prepared you can easily look at the can, and learning examples dephi entry

个人认为比较使用的几个VHDL源码之三FIR的源码-personally think that the use of the relatively few VHDL source of the ter FIR FOSS

话带数据中传真解调程序-then fax with data demodulation process

运用matlab,采用QPSK调制与解调，包括串并转换，傅立叶变换与逆变换，信道估计（采用LS准则），多普勒频移等模块，内容清晰明了。-Use matlab, using QPSK modulation and demodulation, including string and conversion, Fourier Transform and inverse transform, channel estimation (LS criteria used), Doppler frequency shift modules, content clarity.

实现RS232数据采集处理,设置RS23传输参数,显示控制终端的数据.-Realize RS232 Data Acquisition and Processing, RS23 set transmission parameters, data display and control terminals.

酒店管理系统,源码程序都有,很全的-Hotel Management System