搜索资源列表
pwm__vhdl
- 一个基于vhdl语言的脉冲宽度调制。并且有两个脉冲输出-Vhdl language-based pulse width modulation. And two pulse output
bookofcaj
- 关于常规脉冲多普勒地面雷达的杂波建模与仿真-On the conventional pulse Doppler radar ground clutter Modeling and Simulation
freq_measure
- 用CPLD对输入脉冲进行计数，从而计算频率-Using CPLD to count the input pulses in order to estimate the frequency of
Pulsecount
- 脉冲计数，脉冲输入，脉冲上跳沿计数器加一，周期脉冲输入-Pulse count, pulse input, pulse on the jump along the counter plus one cycle pulse input
CF_Hp3
- 经典辨识方法————脉冲响应下的、差分方程法的便辨识----- Classical identification method under the impulse response, then the differential equation method to identify
maichongduopuleleida
- 这是随即信号处理中的有关应用，是一个脉冲多普勒雷达的matlab 仿真-This is the aplication of random signal
pules
- 51脉冲信号发生器，实现脉冲信号输出！简单但好用！-51-pulse signal generator, to achieve pulse signal output! Simple but good!
yejing128_64
- 可产生指定频率脉冲,并在液晶上显示脉冲计数-Can generate the specified frequency pulse, and pulse count LCD display
COUNTER_8.0
- 两路PWM脉冲计数，A路通过中断，中断时候扫描B路，从而确定相位-Two PWM pulse count, A way through the interruption, disruption of B when the scan path in order to determine the phase
qiweibakema_f
- 设雷达信号是码宽为0.5微妙，中心频率是10MHz的7为巴克码2PSK信号，接收的雷达回波中频采样频率为40MHz，中频进行正交下变频。假设在13.5km处有一个点目标，仿真该雷达的脉冲压缩处理。-Code-based radar signal is a delicate relief of 0.5, the center frequency is 10MHz for the 7 Barker Code 2PSK signal, the radar echo received IF sampli
pwm
- 脉冲宽度和重复周期可调的51 单片机程序-PWM T and t is contorl
MATLAB
- 基本脉冲序列绘制 单位脉冲序列 单位阶跃序列 实数指数序列 复数指数序列-Basic pulse sequence mapping unit unit step pulse sequence sequence sequence index is the plural index sequence
AddNoise
- 实现了添加各种噪声的功能，如高斯噪声、椒盐噪声、脉冲噪声等，并用中值滤波等方法进行去噪，效果不错-Adding noise to achieve a variety of functions such as Gaussian noise, salt and pepper noise, impulse noise, and using methods such as median filter for denoising, the effect of good
radarpulsedensity
- 产生脉冲流密度为百万的雷达脉冲信号，十用于信源的产生-Flow density of pulse generated millions of radar pulse signal source 10 for the selection of
Sear
- 介绍了如何使用普通器件实现了低成本高分辨率的A/D转换。关键词：双积分、A/D转换、脉冲计数-Describes how to use the common device of a low-cost high-resolution A/D conversion. Key words: double points, A/D conversion, pulse count
maichongceliang
- 对于已获得的脉冲包络采样序列，需测量的脉冲特征参数主要有：脉冲幅值(PA)、脉冲到达时间(TOA)和脉冲宽度(PW)。实际测量中，脉冲波形的形状是各种各样的，但其主要的参数有脉冲幅度、脉冲宽度、脉冲周期、脉冲占空比、脉冲前沿(上升时间)、脉冲后沿(下降时间)、脉冲上冲、脉冲下冲、脉冲下垂、脉冲顶部不平度等，脉冲参数的计量主要就是对这些参数进行计量。本程序包实现基于FPGA实现脉冲宽度和重复周期的测量。-Who have access to the pulse envelope sample se
Flower
- 利用单片机定时器中断，通过按键控制定时器计数初值，从而调节程序进入定时器中断的频率，实现输出不同频率的脉冲信号，使蜂鸣器发出不同频率的声音~~简单有趣-Interruption of the use of single-chip timer, the timer counts through the buttons to control the initial value, thereby regulating the procedure to enter the timer interrupt
maiya
- ex9_12 二相编码信号的脉压处理，13位巴克码用于雷达的二相编码脉冲压缩中，由于巴克码具有好的自相关函数，所以其脉压结果很好-BPSK ex9_12 pulse pressure signal processing, 13 Barker Code for the two-phase coded radar pulse compression, as a result of Barker codes have good auto-correlation function, so its a v
lfm
- 关于lmf算法的论文，用高速DSP在频域上实现LFM信号的实时脉冲压缩-Lmf algorithm on paper, using high-speed DSP in the frequency domain to achieve real-time signal LFM pulse compression
DM1_KEYs_LEDs_C5T
- FPGA的键盘和LED显示。详细情况可用QuartusII打开，了解顶层原理图上的文字标注。键1控制计数脉冲，计数显示于数码管和发光管。-the file succeed in making the LEDs changed according to our key.