搜索资源列表
Circuit1
- 基于multisim的调频接收机 包含混频中放低放鉴频-FM receiver based on multisim mixing in the lower release contains discriminator
CXA1019
- 本调频收音机主要由FM/AM收音机芯片CXA1019、PLL且频率合成器BU2614和单片机AT98C51组成。收音机以单片机AT98C51为控制核心, 实现全频搜索、指定频率范围搜索和手动搜索电台 本收音机还使用了数字电位器(X9511)控制音量。采用液晶显示器显示载频和时钟等信息, 大幅度降低了系统的功耗。整机实现3V 电源工作, 采用E2PROM(AT24C04)存储电台, 还增加了立体声解码功能。-Mainly by the F
dsb
- 基于MATLAB的抑制载波双边带调频仿真-MATLAB-based carrier suppression double sideband modulation simulation
PCMTITEST2010
- 完成线性调频信号的脉冲压缩，动目标检测，动目标显示等技术，是学习雷达的经典程序-Complete linear FM signal pulse compression, moving target detection, moving target indication and other technology, the program is to learn the classic radar
triangle_LFM
- DDS芯片产生三角波线性调频信号的FPGA程序-DDS chip generated triangular wave linear FM signal of the FPGA program
myhilbert
- 本程序用于线性调频信号频率的测量，首先产生一加噪线性调频信号，再使用小波滤波去除噪声，最后使用希尔伯特变换法求信号的频率。-This procedure is used to measure the frequency of chirp signal, first generate a chirp signal with noise, and then use wavelet filtering to remove noise, and
matched_filter1
- 次程序用来仿真线性调频脉冲下的一维距离像，可以对比压缩前后的目标回波信号-Second program is used to simulate the next chirp like a one-dimensional distance, you can compare before and after the target echo signal compression
15W调频发射机&电路
- 15W调频发射机&电路 天线计算软件 天线制作 发射板 发射板原理图 控制板分布图 控制板原理图 器件清单
线性调频信号的产生
- 线性调频信号的产生 线性调频信号的产生 线性调频信号的产生
primaryfrequencyregulation
- 连接一起的下半部分是传统一次调频系数的仿真，参数如算例所示，上半部分是其改进一次调频系数后的仿真，最后由示波器观测波形的不同。(The lower half of the connection is the simulation of the traditional primary frequency modulation coefficient. The parameters are shown in the example. The
LFM
- 实现信号的线性调频,并在接收进行端脉冲压缩，并且绘制了脉压之后的结果(To achieve linear FM signal, and receive pulse compression in the end, and draw the pulse pressure after the results)
cfar
- 线性三角波连续调频毫米波雷达目标识别，单元平均算法，检测概率99%。(Radar target recognition)
35738608RA
- 产生正交频分线性调频信号，产生正交相位编码信号 ，有详细MATLAB程序(Produce orthogonal frequency division linear frequency modulation signal, produce quadrature phase code signal, have detailed MATLAB program)
Bayer算法
- 半色调技术中，调频加网的生成主要有Bayer 、Floyd-Steinberg、绿噪声等加网方式，本代码主要针对经典的Bayer算法进行编程和调用。(The main generation of FM screen are Bayer, Floyd-Steinberg, green noise and other network mode. This code is mainly for the classic Bayer algori
LFM-matchfilter
- 关于线性调频信号的生成和匹配滤波的代码，可以运行，还易懂(matched filtering of MATLAB for random signal processing algorithm demo!)
dataten1
- 线性调频的实现，非常简单的实现程序，一看不贬值(Implementation of linear frequency modulation)
VFM_ISAR
- 实现V调频信号ISAR成像一维距离像和二维图像，同时可改变注释中代码调整仿真成像的对象以及成像过程中信噪比等问题。(V frequency modulation signal, ISAR imaging, one-dimensional range image and two-dimensional image can be changed, while the code in annotation can be adjusted, t
CS_SAR
- 合成孔径雷达仿真程序，包括回波仿真，使用调频变标算法(Synthetic aperture radar simulation program, including echo simulation, the use of FM scaling algorithm)
新建文件夹
- 噪声调幅调频调相的代码，有用哦有用哦非常有用哦(FM noise FM code, useful Oh, useful Oh!)
chirp_sig_2D
- 二维线性调频信号的脉冲压缩，在频域求时域卷积(The pulse compression of 2D linear frequency modulation signals for time-domain convolution in frequency domain)