搜索资源列表
GCC-signal-time-delay
- 广义互相关测信号时延的matlab代码，The generalized cross correlation of GCC signal time delay-The generalized cross correlation of GCC signal time delay
Filter
- 数字信号处理中各种滤波器的matlab仿真程序，适合初学者-Various filters in digital signal processing matlab simulation program for beginners
DPSK
- DPSK调制信号的生成，通过MATLAB生成测试数据，用quartusII软件编译并仿真-DPSK signal
lab1_multicycle_dds
- 生成一个多周期直接信号数字合成器的Verilog代码，已在matlab中测试生成信号的频谱纯度符号要求-Generate more than one cycle of the signal direct digital synthesizer Verilog code, has been tested symbol require spectral purity of the signal generated in matlab
DDS
- DDS的核心是相位累加器，相位累加器有一个累加器和相位寄存器组成，它的作用是再基准时钟源的作用下进行线性累加，当产生溢出时便完成一个周期，即DDS的一个频率周期。加载Matlab 产生的波形，通过FPGA输出DDS信号-Core DDS is the phase accumulator, a phase accumulator and phase accumulator registers, its role is to carry out a linear accumulation under
A201001-2186
- 频谱分析仪是信号处理研究领域必不可少的工具。现有的基于快速傅利叶变换的频 谱分析仪能对线性的平稳的信号进行有效分析，但难以分析出非线性非平稳信号的瞬时频率 能量变化情况。针对此问题，本文设计了基于希尔伯特黄变换的频谱分析仪，能够对非平稳 信号进行有效分析。所设计系统以DE2-FPGA开发板为硬件平台，结合了NiosII的软核处 理器加以实现，可对采集的外部信号进行希尔伯特黄变换，得到信号的时间-频率-能量三维 谱，并可在VGA上实时显示出来。系统测试结果表明，所设计频谱分析仪
mp
- 匹配追踪算法在Matlab环境下对一维频域信号的重构源码-Matching Pursuit algorithm in Matlab source reconstruction of the one-dimensional frequency-domain signal
DFT-and-simple-filter-design
- 本文件为一个word文档。本文档基于MATLAB平台设计了带通滤波器，滤除信号中特定频率成分，具体功能word中有详细说明。本文件旨在通过一个简单的实例，说明基于MATLAB的数字滤波器设计原理，并在最后总结了数字滤波器的设计规律，文件内容对初学者有很大的帮助。-This document is a word document. This document is based on MATLAB platform design bandpass filter, filter out specifi
Chebyshev-I
- 本文件包含两个MATLAB程序。两个程序分别设计了切比雪夫1型低通滤波器和切比雪夫1型带通滤波器，实现特定频率信号的滤除。-This document contains two MATLAB program. Both programs were designed Chebyshev a low pass filter and Chebyshev type band-pass filter to filter out specific frequency signals to achieve.
11
- f(t)=sin(100πt) f=400Hz的余弦信号。使用MATLAB实现调幅信号y(t)，并观察f(t)的频谱和y(t)的频谱，以及两者在频域上的关系。
PC-CFR
- 采用matlab simulink编写的消峰参考设计，可以直接生成verilog代码。消峰主要用于降低无线信号的峰均比，提高功放效率。-Clipping prepared using matlab simulink reference design, you can generate verilog code directly. Consumers peak mainly used to reduce radio signal PAR, improve power amplifier effic
serialDispDebug
- 针对单片机数据采集系统，用Matlab实现上位机，实现从串口读取采集数据并实时绘制信号波形，包括初始化主机串口、按照通信协议调用回调函数读取数据，并实时刷新波形显示。-For SCM data acquisition system, the Matlab computer, data read the serial port acquisition and real-time signal waveform drawing, including the initialization callb
3
- 基于C语言的数字信号处理的编程与实际工程上的应用-The optimized design scheme and application of digital filter based on MATLAB
1602DS1302-alarm-clock
- 这是我自己编写的产生PWM波的MATLAB程序，由于PWM波在信号变换领域很有用，-welcome to CHina，hello world
programs-of-the-DSP-test
- 数字信号处理实验中关于各种滤波器的设计程序。-Many matlab programs of the DSP tests which are about various filter.
Ultrasonic-Distance-Measuring
- 采用超声波传感器HC-SR04为测距元件、LCD1602液晶屏为显示器件、蜂鸣器和红光LED为报警器。超声波传感器HC-SR04将采集的数据通过信号线传送给单片机，利用MATLAB进行数据拟合，提高了测量精度，然后通过LCD1602液晶屏实时显示。-HC-SR04 ultrasonic sensor distance measuring element is , LCD1602 LCD screen display, buzzer and red LED for the alarm. HC-SR
g-all
- 基于matlab的fir带通数字滤波器设计，可实现对数字信号的滤波，-fir bandpass digital filter design matlab based, enabling the digital signal filtering,
E5_1_AskMod
- matlab仿真2ask和4ask.可观察信号的时域波形和频谱图。-Matlab simulation 2ask and 4ask. Can observe the signal time domain waveform and spectrum.
MATLAB高阶谱分析信号处理工具箱(HOSA) Toolbox
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BPSK
- MATLAB仿真 BPSK 调制解调 接收机 信号波形产生发射机 通信(MATLAB simulation, BPSK modulation and demodulation, receiver signal waveform, transmitter communication)