搜索资源列表
MATLAB-FSK
- 用MATLAB产生FSK调制信号 1．实验要求： （1）随机产生一个包含十个元素的数组，该数组中的元素非0即1，用作FSK信号的输入数据。 （2）对该数组中的二进制数进行FSK调制，0调制在5000Hz上，1调制在8000Hz上，码元速率为200码元/秒。 （3）画出所产生的FSK信号的时域图形和频域图形。
MATLAB
- 包含调制和解调：1、可输入数字基带信号进行各种参数、各种方式的调制程序，也可读入调制数据。2、对自调制数据或读入的文件调制数据进行调制方式和调制方式的分析，适合正在学习调制解调的人员使用，通过单步运行，详细了解各种调制与解调的原理及工程实现-Include modulation and demodulation: 1, enter the digital baseband signal parameters, the modulation process in various ways, but
GNSS_SDR
- 《软件定义的GPS和伽利略接收机》配套资料，实现中频GPS信号的“捕获”、“跟踪”、“导航解算”并且有各阶段的“绘图”，便于理解。需要“中频数据”才能运行。-" Software-defined GPS and Galileo receivers," supporting information, to achieve intermediate frequency GPS signals " capture" , " track" , "
loadyuma
- 通过网站下得yuma数据，通过此编码转换，进入matlab，进行运算。注意不能有空行-Yuma data through the web site too, under, through this transcoding into matlab, conduct operations. Note that blank lines can not be
de_randomized
- Wimax系统接收端的数据反随机化的仿真程序，已经得到成功验证。-Wimax system data receiving end of anti-random simulation program has been successfully verified.
if
- 串口通信的主要任务是采集遥测数据。从图1 可以看出, 转台上有3 路数据要通过串口进行通信, 分别是GPS、陀螺和飞轮电机。-Serial Communication s main task is collecting telemetry data. As can be seen from Figure 1, 3-way switch to the platform through the serial data communication, namely GPS, gyro and motor
lxk
- 本程序仿真一个从卫星到区域数据中心的下行链路（由一组6个载波构成），评估热噪声，交调（IM）失真、由滤波器造成的码间干扰（ISI）以及邻频干扰对下行链路性能的影响。-This procedure simulation of a regional data from the satellite downlink center (by a group of six carrier constituted) to assess the thermal noise, Intermodulation (I
Q_DSSS
- 直扩码分多址DS-CDMA是利用高速的WALSH正交码序列作为地址码，与多用户信息数据相乘得到信息数据的直接扩频信号，再经过BPSK调制后发送出去，经过AWGN无线信道的传输后，在接收端与本地产生的地址码进行相关检测，从中将地址码与本地码一致的用户数据选出，把不一致的用户数据删除。-DS-CDMA DS-CDMA is the use of high-speed WALSH orthogonal code sequences as address code, with multi-user in
leach
- 无线传感器网络的能量控制，分簇发送数据包-Wireless sensor network energy control, sub-cluster send data packets
com
- 这个程序是四通道的串口通信代码，点击通信开始时，自动从指定串口接收并显示数据，可实现串口的切换-This procedure is four-channel serial communication code, click on the beginning of communication, automatic from the specified serial port receive and display data, enabling the switch serial
read_wav
- 读进来WAV格式的语音数据，并绘制其波形，再播放WAV音频。-Reading into WAV format voice data, and mapping of its waveform, and WAV audio player.
MATLAB
- 通过通信系统BPSK数字传输仿真，实现数字信号的输出、调制、加噪、滤波、再仿真接收端恢复原始数据-BPSK communication system through the simulation of digital transmission, digital signal output, modulation, noise, filter, and then restore the original simulation data on the receiving end
matlab-files-of-GPS
- 读取IGS文件（观测文件*.*o 广播星历*.*n；精密星历*.sp3；修正电离层对流层）。均是matlab函数形式，可直接用于GPS matlab数据处理-reading IGS files (oberservation file*.*o navigation files*.*n precise orbit*.sp3) correct errors of Ionosphere delay and Tropsphere delay
matlab并行测试
- 测试并发执行效率的测试程序，通过修改参数可以观察任务数量、并行传输数据量、并行子任务计算量对整个并发提升效率的影响。(To test the efficiency of concurrent execution, we can observe the influence of the number of tasks, the amount of parallel data transferred and the amount of parallel subtask computation on
MATLAB call OptiSystem
- 通过matlab的M文件调用optisystem打开OSD文件，并进行仿真，把数据返回到matlab画图。很实用，简单。OSD一定要用optisystem13版以上的才能打开。(Through the MATLAB M file, call optisystem, open the OSD file, and simulation, the data returned to the MATLAB drawing. Very practical, simple. OSD must use more
CST-Matlab
- 本程序可以从CST中提取参数并后处理，可以完成多种数据后处理的科学计算功能(You can extract parameters from CST and process them later)
QPSK调制解调MATLAB
- QPSK调制解调程序，串并并串是分别的，有测试数据便于调试。。(Self written QPSK modulation and demodulation program)
ANSYS里的数据导入MATLAB
- ANSYS里的数据导入MATLAB，用于ANSYS与MATLAB交换数据。(The data in ANSYS is imported into MATLAB)
MATLAB GUI
- MATLAB GUI上位机，WiFI通信，连接稳定，可同时采集四个通道的数据，互不干扰(Matlab GUI upper computer, WiFi communication, stable connection, can collect data of four channels at the same time, without mutual interference)
MATLAB串口数据采集
- 基于matlab的串口助手, 实现简单的串口数据收发，用于单片机与上位机通讯(a serial tool designed by matlab)