TC35i手机电路TC35i手机电路

程控滤波器论文。实现了步进为10dB的0到60dB的可调增益。滤波器部分以可编程开关电容滤波器MAX262芯片为核心，实现了截止频率1KHZ-20KHZ步进1HZ可调的程控滤波器，各项误差低于5％。-Program-controlled filter papers. To realize a step from 0 to 60dB in 10dB of adjustable gain. Filter part of programmable switched capacitor filter MAX262 chip as the core, realize the cut-off frequency 1Hz step 1KHZ-20KHZ program adjustable filter, the error of less than 5.

信号编码设计，并绘出波形。 可以实现通信的信源信道编码，并给出试实验的仿真结果。-signal coding design, and draws the waveform. Communication can be achieved Source-channel coding, and gives test results of the simulation experiments.

LTE 是 GSM/UMTS 标准演变和无线数据通讯技术标准。LTE 的目标是使用围绕千年之交开发出的新的数字信号处理技术和调制技术来增加无线数据网络的速度和容量。 进一步的目标是重新设计和简化的网络体系结构，实现基于  请点击左侧文件开始预览 ！预览只提供20%的代码片段，完整代码需下载后查看 加载中 侵权举报

这个程序是控制NRF24E1的跳频的测试程序，通过这个程序可以了解跳频的实现方法-this procedure is to control the frequency-hopping NRF24E1 testing procedures, this procedure can understand the method of frequency hopping

在阅读MSDN中发现只要妙用MultiByteToWideChar和LCMapString两函数，就可以简简单单地实现不同内码的转换。为了让程序员使用更方便，笔者编写了一个CChineseConvertor类，包装了所有中文内码的转换功能。读者可以直接在MFC中加入此类，用起来也非常轻松。详细细节请察看ChineseConvertor.h和ChineseConvertor.cpp源代码。-reading MSDN found as long as the magic MultiByteToWideChar and LCMapString two functions, it can simply to achieve different internal code conversion. To allow programmers to use more convenient, the authors prepared a CChineseConvertor category, packaging of all Chinese within yards of the conversion function. Readers can direct the inclusion of such MFC, using it is also extremely easy. For further details, please see ChineseConvertor.h and ChineseConvertor.cpp source code.

In this simulink model , BPSK modulation and demodulation is simulated .A square root raised cosine pulse shaped signal is modulated and given as input to the demodulator.The received signal is demodulated and given to the detector where it is matched filtered and down-sampled .The effects of symbol timing offset can be seen by varying the phase of down-sampling operation.The signal transmitted is recovered at the detector output.-In this simulink model , BPSK modulation and demodulation is simulated .A square root raised cosine pulse shaped signal is modulated and given as input to the demodulator.The received signal is demodulated and given to the detector where it is matched filtered and down-sampled .The effects of symbol timing offset can be seen by varying the phase of down-sampling operation.The signal transmitted is recovered at the detector output.

此程序的重点在于用算法完成了OFDM自适应功率分配，做自适应的学友可以参考啊-The focus of this program was completed by algorithm adaptive OFDM power distribution, make adaptive Xueyou can refer to ah

中文RFC文件，无需翻译，对学习很有帮助！

I2C to 8-bit Parallel Bus Slave Design

这个6936无线通信模块代码，我已经通过验证。代码稳定，无线模块通信距离远了。