搜索资源列表
压电小波包数据分析
- 压电小波包程序;扫频小波包分析程序;正弦幅值分析程序(Piezoelectric wavelet packet program; sine sweep signal)
工程主要代码
- 采用AD9854DDS模块扫频实现频率特性测试仪(a simple frequency characteristics measurement system using AD9854 DDS module)
ADF4360
- ADF4360-8驱动文件,实现105MHz-120MHz的扫频功能(ADF4360-8 driver files, 105MHz-120MHz sweep function)
Chirp Pattern Creation
- 通过设定扫频范围及采样信息,产生一个chrip 信号。(generate a chirp signal, this vi could be used as a signal generation for free.)
跳频与扫频信号发生
- 用chirp函数实现了多个跳频信号在时间轴上依次出现,作为跳频发生信号的模型,可用于进一步的信号处理。(With the chirp function to achieve a number of frequency hopping signal in the time axis in turn appear as a frequency hopping signal generation model can be used for further signal processing.)
testFilter
- 系统传输函数测试,使用扫频法测试已知系统的频响特性并绘制相关的频响图(System transfer function test, frequency sweep method is used to test the frequency response characteristics of the known system, and to draw the relevant frequency response diagram)
77ghz
- 毫米波雷达发射和接收回波进正负扫频的频率信号测定求目标信息。(The millimeter wave radar transmits and receives the echo, the positive and negative sweep frequency signals are measured, and the target information is determined.)
DDS
- 可以实现DDS 的正负线性扫频以及在线参数设置(DDS ad9914/ad9915 code)
src
- 初始化DDS模块,使能正线性扫频,参数化设置(DDS code VHDL parameter setting)
sweepsin01120
- 扫频实验的频响函数,以及位移、速度、加速度的图、FFT进行频谱分析(Frequency response function of sweep experiment)
天线分析仪
- 实现多通道ADC采集,通过图形界面显示,通过操作DDS信号发生器实现扫频,将天线阻抗信息现实吧到屏幕(Multi-channel ADC acquisition, through the graphical interface display, through the operation of DDS signal generator to achieve frequency sweep, the antenna impedance information to the screen reali
AD9854programme
- 利用FPGA启动AD9854进行扫频,用于频率特性测试仪。并通过Wify模块发送数据(FPGA is used to start AD9854 for frequency sweep, and is used for frequency characteristic tester. And send data through the Wify module)
AD9910
- 单片机配置AD9910的程序 实现328.75M到331.25M线性扫频程序(The program of SCM configuring AD9910 to realize 328.75M to 331.25M linear frequency sweep program)
PSIM Buck
- PSIM的BUCK电路的闭环仿真。用来学习PSIM的扫频运用。很有意义(The closed loop simulation of PSIM's BUCK circuit. It is used to learn the frequency of PSIM. It's very meaningful.)
DDS v1.0
- 硬件平台:红牛stm32F103ZE开发板,DDS模块:AD9910 软件版本:Keil 4 固件库版本:v3.5 完成功能: (1)产生频率范围:1Hz - 400MHz 的正弦波(按键触发(F = 100KHz,Vpp:500mV):开发板上 WAKEUP 按键) (2)产生幅度范围:1mV - 650mV 的正弦波(初始化后:F = 100Hz,Vpp:100mV) (3)产生上下限频率、频率步进(单位:Hz)、步进时间间隔(单位:us;输入范围:1-2
DDS v2.0
- 硬件平台:红牛stm32F103ZE开发板,DDS模块:AD9910 软件版本:Keil 4 固件库版本:3.5 已完成功能: (1)产生频率范围:1Hz - 400MHz 的正弦波(按键触发:开发板上 WAKEUP 按键) (2)产生幅度范围:1mV - 650mV 的正弦波(初始化后为:500mV) (3)产生上下限频率、频率步进(单位:Hz)、步进时间间隔(单位:us;输入范围:1-262us)可调的扫频波(按键触发:开发板上 USER1 按键)
chrip
- matlab实现余弦扫频函数,并对其进行3D频谱提取和显示(Matlab to achieve cosine sweep function, and its 3D spectrum extraction and display)
TX_single signal
- 关于labview的USRP编写的扫频信号,观察其时域和频域波形(On the sweep signal written by USRP of labview, the waveforms in time domain and frequency domain are observed.)
0330MSP430_control_AD9959
- 利用MSP430控制AD9959,实现单频与扫频信号的输出功能。(Use MSp430 to control AD9959)
boss adf4351 noz
- ADF4351频谱仪设计程序,有扫频模式,基于STM32平台(ADF4351 spectrum analyzer design procedures)