搜索资源列表
802.11aOFDMbyMATLAB
- 很完善的一个OFDM仿真程序,它以FUNCTION的形式,再现了OFDM映射,IDFTDFT,同步(时间频率同步)和信道估计,以及频率偏移的估计等一系列代码.-very sound one OFDM simulation program, which is in the form FUNCTION, Reproduction of OFDM mapping, IDFTDFT, synchronous (time-frequency synchronous) and channel estimat
ofdm_multipath
- 多径信道下的ofdm仿真系统,包括编码,映射,交织,调制。信道估计采用判决反馈方法。-multi-path channel under the ofdm simulation system, including coding, mapping, interleaving, modulation. Channel estimated that the decision feedback methods.
RevDemap
- 用c编写的基于dsp的,实现接收机解调时星座反映射的源代码-prepared with c-based dsp, and achieving receiver demodulation Constellation reflect radio source code
mod%26demod
- 根据输入的调制方式,对输入序列MOD_IN进行调制,分别采用BPSK, QPSK, !6QAM, 64QAM,完成对星座图的映射-According to the modulation input, the input sequence MOD_IN modulation, using BPSK. QPSK,! 6QAM, 64QAM, the completion of the mapping constellation
jibx_1_1
- JiBX是一个为Java提供的XML数据绑定框架。它可以和现存的类一起运行,使用一个灵活的映射定义文件来决定如何将数据对象转换成XML。-JiBX Java is one of the XML data binding framework. It can and existing categories that run, Use a flexible mapping definition files to determine how data will be converted into XML
8QAM
- 利用Matlab仿真软件,完成如图1所示的一个基本的数字通信系统。信号源产生0、1等概分布的随机信号,映射到16QAM的星座图上,同时一路信号已经被分成了实部和虚部,后边的处理建立在这两路信号的基础上。实部、虚部信号分别经过平方根升余弦滤波器,再加入高斯白噪声,然后通过匹配滤波器(平方根升余弦滤波器)。最后经过采样,判决,得到0、1信号,同原信号进行比较,给出16QAM数字系统的误码。
GPS
- 该源码介绍了使用GPS传感器的进行导航系统开发的步骤,包含5个文件,其中Serial.cpp为串口操作 GPSDlg.cpp定义了从GPS传感器中读取位置参数并将位置映射到数字地图上, .BMP为数字地图
slmvspts
- 分别用pts和选择性映射slm的方法变得降低ofdm峰值平均功率比的papr 源程序
数字通信中的16QAM映射
- 数字通信中的16QAM映射,采用格雷码编码,包括星座图的显示,简单明了清晰,由此可以退出64,128QAM的matlab编码-Digital communication 16QAM mapping, the use of Gray coding, including the constellation display, simple clear, it can be out of the 64,128 QAM matlab code
TCP2COM.TCP端口与COM口映射
- TCP端口与COM口映射。含源代码,说明。,TCP2COM is a software that works as a portmapper between a tcp port and a com port. When running, the software redirects all I/O of a given com port to a tcp port. The program can run as a NT service or in user environment
ofdmber.SC-FDMA中IFDMA和LFDMA两种不同子载波映射方式
- SC-FDMA中IFDMA和LFDMA两种不同子载波映射方式在不同滚降系数下的峰均比,PAPR with different roll factors in SC-FDMA system
digitalmod.rar
- 数字通信调制信号信号模拟系统 信号种类: MASK:2ASK,4ASK,8ASK MPSK:2PSK、4PSK、8PSK MFSK:2FSK、4FSK、8FSK 分连续相位CPFSK和离散相位DPFSK两种 MQAM:16QAM、32QAM、64QAM、128QAM OFDM:子载波数可任意选定,映射方式有BPSK、QPSK、4QAM、16QAM、32QAM、64QAM ,Digital communication system signal-signal analog modul
TestHook
- Windows Mobile 上映射按钮事件,HOOK-Windows Mobile on the map button events, HOOK
ofdm_program_matlab
- 802.11a OFDM MATLAB仿真代码,包括OFDM映射,IDFT/DFT,同步(时间/频率同步)和信道估计,以及频率偏移的估计等一系列代码-802.11a OFDM MATLAB simulation code, including OFDM mapping, SINGLE/DFT, synchronous (time/frequency synchronization) and channel estimation, and the estimated frequency offse
stm32_uart_remap
- STM32F103串口映射测试程序,测试效果还可以,如果要移植,修改下就行-isp_uart remap
FontRouter_src
- FontRouter 源码 (Symbian OS 9 字体映射及抗锯齿处理)-FontRouter
IEC61850mms
- IEC61850与MMS的映射的研究 PDF文档
my_QPSKmod_201107
- 从基带信号产生——IQ映射——调制——信道加噪——解调——判决及反映射——接收信号输出,每个步骤都画出了图形。 -From the baseband signal- IQ mapping- Modulation- channel with noise- modem- judgments and reflect radio- receiver signal output, each of these steps are drawn graphics.
ofdm-predistorter
- OFDM降低峰平比采用预失真技术,程序仿真了加入预失真技术后的星座图与未加预失真的比较。结果比较明显。采用QAM映射。-OFDM PAPR reducing the use of pre-distortion technology, process simulation technology to join the pre-distortion of the constellation diagram and the following not pre-distortion comparison
3970986jPortMap2.0
- java实现内网的端口映射本文手把手的详解了jPortMap端口映射程序开发中的每一步,做为己运行在实际的企业项目中的应用, jPortMap程序较全面的展示了Thread、List、Vector、Socket、ServerSocket、Input/OutpuStream、File Read/Write、Properties等核心API的用法,是初学者快速进阶的一个优秀案例。-本文手把手的详解了jPortMap端口映射程序开发中的每一步,做为己运行在实际的企业项目中的应用, jPortMap程序