瑞丽信道仿真

可以接收GPS GPRMC格式报文的数据，重点是QT做的，对这方便的朋友应该有帮助，这里有串口如何接收的处理，并且集成了串口第三方的类，对于需要QT串口的开发者也是有很大帮助的，串口类已经经过很多的测试了，比较好用。

1)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。 2) 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3) 将上述滤波器改为中心频率为100KHz的带通滤波器，信号源为带外的90KHz和带内的100KHz的混合正弦信号，。 4) 用M文件实现上述低通滤波器。 -1) 2KHz and 8KHz to generate the 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. 2) add to the signal in white Gaussian noise was observed before and after filtering and spectral waveform changes in the distribution of 3) will be replaced by the above-mentioned filter center frequency of 100KHz band pass filter, the signal source for the band and the band of 90KHz 100KHz Sine of the mixed signals. 4) achieve the above-mentioned documents with M low-pass filter.

Nokia AT Help commamd documentation

已成功实现串口通讯测试，并可移植到其他的c#项目中去，该程序不是调用c sharp 控件实现的！是通过自建类文件实现的！移植起来也相当的方便，可根据自己需要增加16进制发送和接收，程序代码已注释，可根据情况修改和进行二次开发！

MC-CDMA的matlab代码 包括发送，接收及通过nakagami信道-MC-CDMA, including the matlab code to send, receive and pass the Nakagami channel

a code to transfer images using bluetooth

A document and source code of Alamouti space time coding scheme

常用晶体管资料大全-transistors commonly used information Daquan

com通讯源码vc++6.0，供初学者使用

基于感应电机的转子电阻预估计的无速度传感器的直接转矩控制技术。控制电机的一种很先进的控制方法。-Based on the induction motor rotor resistance of the pre-estimation of the speed sensorless direct torque control technique. Motor control a very advanced control methods.