搜索资源列表
flood
- omnet++ 平台下的flood 我弄了好久，可以运行 不过不完善-omnet++ platform under the flood get me for a long time, you can run but imperfect
MyViterbi
- Viterbi解码器Matlab版.生成输入、输出表、状态转移表，沿Trellis进行剪枝，记录保留路径，最后返回并得到最终解码。-Matlab version of Viterbi decoder. Generate input, output tables, state transition table, along the Trellis for pruning, record succeed path, finally trace back and get eventually deco
JDCHE_and_JDPP_for_TD_SCDMA
- TD-SCDMA系统联合检测中的信道估计、信道估计后处理、信道估计串行干扰消除后处理算法的源代码。其中，信道估计采用频域快速FFT法以减少运算量；后处理采用激活窗检测法，只保留激活用户的多径信息，其余置0，以达到降低干扰及噪声的目的；串行干扰消除可以消除多小区信道估计的干扰，以得到本小区的纯净信道估计结果。-TD-SCDMA system, joint detection of channel estimation, channel estimation and post-processing,
MIMO_OFDM
- 描述了MIMO-OFDM 的波形特性，可以更清楚的理解MIMO—OFDM-get the MIMO-OFDM charcaterise
The-spread-spectrum-communication
- 用一个伪随机序列对信号进行扩频，然后解扩，最后得到误码率-Spread the signal with pn code,then de-spread the sequence,and finally get the bit error rate
GPRS
- A library for executing AT commands and get its output.
LS_ChannelEstimation
- 基于梳状导频序列的LS信道估计算法，采用线性内插法、时域插值法进行滤波得到整个信道的响应-LS channel estimation algorithm based on comb guide frequency sequence, using linear interpolation, time-domain interpolation filter to get the sound of the entire channel Should
CMMBRECEIVER
- 移动多媒体信息接收机的仿真，对数据进行了调制、OFDM解调、解扰、解星座映射、比特解交织、LDPC解码、RS解码。-i call this cmmb_receiver,it receives data from cmmb_sender,it can demoluta data,do several kinds of decodings.at last,wo get virtual data,maybe there is some falt,but,dont worry,among the dec
OFDM
- 用matlab编制的OFDM程序，输入基本参数后，可以得到四个图形，可以计算OFDM通信的相关参数。-With matlab prepared OFDM procedures to enter the basic parameters, you can get four graphics, we can calculate the relevant parameters of the OFDM communication.
How-to-get-SNR-in-cognitive-radio
- monte carlo simulation. to run the above simulation input" [y1,y2,y3,y4]= ed(0,1,25,2) " in command window. the "g" in the code above represents the normalisation i.e it represents variance(signal)/variance (noise) as SNR= power(signal)/power(n
LTE-Simulation
- . The reference simulator can be used to measure and plot the network capacity performance and signal to interference ratio (SIR) performance of LTE networks with the integer frequency reuse scheme with reuse factor 1 (IFR-1). Frequency reuse scheme
GETBERNoERR
- GET BER and No of Errors Matlab R15
Wifi_StalkerMinServer4S_new
- 获取2g/3g参数， 地图定位,地图打点。ftp，http任务-Get 2g/3g parameters, map positioning
23 mimo信道模型案例
- MIMO系统由于在空间中具有多个发送和接收天线，因此其信道模型也具有其特有的复杂性。尽管具有这种复杂性，对MIMO信道进行建模仍然十分必要。因为在MIMO传输技术的研发过程中，需要对新技术进行链路级或系统级的仿真，以此评估各种传输技术的实际性能。而只有对MIMO信道进行了足够精确的建模，并将信道模型应用在计算机仿真中，才能进行贴近实际的性能评估，得出有参考价值的评估结果，为传输技术的研发指明正确的道路。(MIMO system has multiple transmit and receive