用Visual C++ 编写的俄罗斯方块程序

一个电力系统方面的LFP通讯规约文档。包含了遥测遥信遥控方面通讯的帧格式-the LFP communications Statute documents. Includes remote telemetry remote area communications frame format

STM32F4 485通信实验.rar STM32F4 485通信实验.rar

AT Command for work with pc and mobile modem and etc.

移动拨测的语音数据检测-allocated measured mobile voice and data detection

资源描述 数据采集、数据处理、故障判断、以及必要信息的记录在TMS320F206程序中完成。为了连续的对系统监测，数据采集采用中断的方法，不间断的采集数据。对于故障信息则采用软中断的方法，将故障报警信息尽快的送到SPC3的诊断缓冲区，以便能及时的等待主站的轮询。

本程序是一个直接扩频序列仿真包。需要matlab中安装了simulink才可以使用。-This procedure is a direct sequence spread spectrum packet simulation. Need matlab installed can only be used simulink.

比较完整的OFDM系统仿真，配有仿真说明。接收端采用的算法和程序流程与发送端发送的

Rtlizer is a simple spectrum analyzer application written using rtlsdr, kiss_fft and Gtk+. It was originally created as a Beaglebone+rtlsdr demo, but it will probably run on anything with rtlsdr and Gtk+ installed.

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.

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