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softreceiver
- 包含软件无线电中软件接收机的信号识别功能，主要是关键参数的数值计算。-Software includes software-defined radio receiver signal recognition function is the key parameters of the numerical calculation.
HowToUseFFT2
- 在滤波和信号处理中，利用matlab功能实现二维快速傅里叶变换-In filtering and signal processing using matlab function realization of two-dimensional fast Fourier transform
FM
- 这是关于调频FM信号的源代码。希望对研究调制方式的人有帮助！-This is on the FM FM signal s source code. I hope the study of modulation methods to help people!
n-q-phi
- 对局部放电信号的处理的程序，放电次数，相位，放电量的3维谱图。-Of partial discharge signal processing procedures, discharge frequency, phase, the discharge amount of 3-D spectrum.
KALMAN
- 设计一个卡尔曼滤波器，用来从噪声环境中率出有用信号。-Design a Kalman filter to noise rate from the useful signal.
am9
- am信号的调制解调matlab的源程序 可以实现不同调制系数下的调制-am signal modulation and demodulation matlab source modulation factor can be achieved under different modulation
Cwaveprint
- csharp波形的源码，数字信号处理的源码，有价值-CSharp source waveform, digital signal processing of the source and valuable
filter
- 用于介绍滤波器的构建以及如何对输入信号进行去噪声。-Construction for the introduction and how to filter the input signal to noise.
tftb-0.1
- 最近和一位研友交流时谈到Matlab时频分析，了解到Matlab并不提供直接的绘制时间-频率分布图的命令，而是以时间-尺度图代之。不过很多时候我们要用到时间-频率图来分析信号，这两天集中搜集了相关的资料，其中在 MathWorks.com 的 Fileexchange 中心找到一个不错的Matlab时频分析工具，使用 Matlab GUI 界面开发，内核用C编写，感觉使用方便，分析和作图速度快，而且有多种图形表达方式选择。-Friends of the recent research and a
MQAM-modulation-demodulation
- 产生一段随机四进制信号，对其进行QAM调制后，送入加性高斯白噪声信道传输，用加法运算在已调信号叠加白噪声，模拟加性高斯白噪声信道对信号传输的影响，在接收端对信号进行相应解调，并与原始信号比较计算误码率。改变误差白噪声的功率，绘制信噪比与误码率曲线。并与同组其他同学的性能曲线比较各种调制方式的性能优劣。-For some randomly generated four-band signal, after its QAM modulation, into the additive white Ga
dds
- matlab下实现的DDS发生器，可观察其发生信号的波形，频谱。 运行前请先输入 global theta theta=0 -matlab implementation of the DDS generator, may happen to observe the signal waveform, spectrum. Please enter a pre-operational global theta theta = 0
CP0101_BANDWIDTH
- 由matlab仿真的,超宽带信号中估计带宽程序-By matlab simulation, ultra-wideband signal bandwidth procedure estimated
CP0102_SINPULSE_TWO
- matlab仿真,超宽带信号中,产生固定周期数的正玄信号-matlab simulation, ultra-wideband signal to produce a fixed number of periods is mysterious signal
11112322
- 1、 数字信号调制与解调的原理和基本方式 2、 基于simulink的数字信号调制与解调的仿真 3、 MATLAB中GUI图形界面设计及M文件编程 4、 基于MATLAB的数字调制与解调演示系统的生成 -1, digital signal modulation and demodulation principle and basic method 2, based on simulink digital signal modulation and demodulation of
NI-DAQ_CARD
- NI-DAQ卡用作数据采集的软件，输入单路模拟信号迅速触发，输入数据保存在data.txt文件中-This is a very basic software for Data Acquisition using a NI-DAQ Card. Only Analoginput is used with Immediate Triggering... The input data is saved in a text file data.txt .
fm
- 频率调制，属于角度调制中主要一种，相位调制可以通过对信号先微分再调频获得-Frequency modulation, angle modulation in the main belong to a kind of phase modulation of the signal can be differential access to re-FM
HHT
- 可以实现信号的HHT变换,可以显示各阶IMF分量以及EMD分解过程-This is program that use to HHT transform of signal,so it is very useful.plesease call me !!!
MIMO_Signals_And_Systems_Matlab
- MIMO信号与系统英文书里面配套的matlab程序，包括Alamouti原理的空时块码接收机过程等等。-MIMO Signals and Systems in English inside the book matching matlab procedures, including the principle of Alamouti space-time block code receiver process and so on.
pam
- 滚降系数为0.5，载波频率fc=40/T.基带信号的频谱和幅度已调信号的频谱。-Roll-off factor of 0.5, the carrier frequency fc = 40/T. base-band signal spectrum and amplitude spectrum signals have been transferred.
qam
- 完成一个利用矩形信号星座图的M=16D的QAM通信系统的MonteCarlo的仿真-To complete a use of the rectangular signal constellation diagram of M = 16D of QAM communication system MonteCarlo Simulation