搜索资源列表
wave
- protel绘制的图片,占空比可调信号发生器的原理图。-Protel drawn pictures, adjustable duty cycle signal generator schematic.
Communication-Principle-Experiment
- 给出了通信原理课程的相关实验程序源码,包括DSB、ASK,抽样及其滤波、信噪比分析及眼图。-Communication Theory courses give the experimental procedures related to the source, including DSB, ASK, sampling and filtering, signal to noise ratio analysis and eye diagram.
beampattern
- 由切比雪夫权值矢量及阵元间距画波束方向图:有x输入,计算该方向的值,否则计算所有方向的值,画出方向图-By the weight vector and the array element spacing beam pattern draw: there is x input, calculate the value of the direction, otherwise the value calculated in all directions, draw the direction of g
EMSeg
- 图象分割,应用比叫广泛的哦,希望大家咄咄指甲破-failed to translate
OFDM3
- OFDM无线通信系统中抑制峰均比的研究及其设计原理图-OFDM wireless communications system PAPR suppression research and design schematics
pie
- 2d饼图控件源码,根据占比绘制饼图,在占比区域有点击检测。-2d pie control source code
psk4
- 对m=4时,在不同信噪比0db、10代表、20db在星座图上观察接收的信号-For m = 4 when the signal to noise ratio in different 0db, 10 on behalf of, 20db observed in the constellation diagram of the signal receiver
MotorSpeedControl
- PWM控制就是脉冲宽度调制。 通过控制电机的电压脉冲宽度,可以改变其电压有效值.从而可以改变它的转速. 图中前部分波形与后部分波形周期是一样的,我们通过调节其占空比(图中tH1不等于tH2)。很明显图中前部分波形的电压有效值大于后部分波形的电压有效值,即前者驱动的电机速度比后者的大。 -PWM is pulse width modulation control. By controlling the electrical voltage pulse width, you can
project
- 在现实世界中,我们逐渐发现,可以将一个原来在一台计算机上执行的大型任务,划分成很多小任务组成的集合,然后,我们将这个任务集合中的各个小任务由服务器端计算机分派到各个客户端计算机执行。客户端计算机执行完成,将结果返回到服务器,服务器将结果汇总合成为最终结果。这样的并行处理比由一台计算机机型串行处理效率高出多倍(由客户端数量决定)。这种分布式计算模型尤其适用于大型科学计算。当前,美国伯克利大学开发的Boinc分布式计算平台被广泛应用于各个领域,如:搜索外星文明,分析基因,医学,农业等。更有甚者,已经
2zhuhua
- 图象二值化代码 图象黑色 灰白比对 二值化代码 图象黑色 灰白比对 -Image Binarization image black gray code binary code than the right image gray than black
DigiTrans
- 数字信号的模拟调制可以通过改变信噪比得出对应眼图和对应星座图-DIGITAL TRANSMISSION
GPS
- 均匀线阵方向图形成,包含没有波束指向和30°波束指向,加切比雪夫权值(旁瓣幅度相同)-Uniform linear array pattern formation, with no beam pointing and 30 ° beam pointing, Gache Chebyshev weights (the same side-lobe amplitude)
Capturedesktop
- 屏幕截图小工具,类似于小画家,不过比小画家好用多了-Screenshots of small tools, similar to the small artists, but much more handy than the young painter was
Chibyshev
- 一个4阶的切比雪夫Ⅰ型低通滤波器,可以用它对信号进行滤波。当然,滤波器的零极点图也是必不可少的。-A 4-order Chebyshev low-pass filter of type Ⅰ, you can use it to filter the signal. Of course, the filter pole-zero map is essential.
pso
- 对不同噪声强度的加噪图像,用粒子群优化算法优化结构元素,找到最优结构元素,对图像进行去噪操作,使恢复的图像达到最大峰值信噪比-Noise intensity for different images with noise, using particle swarm optimization algorithm to optimize the structure elements, find the optimal structure element, the image de-noising o
ofdmpaprs
- 非常详细的OFDM峰均比各种方法比较,带可复制仿真图!-OFDM PAPR very detailed comparison of various methods with simulation graph can be copied!
16QAM-OFDM
- 基于16QAM调制解调的OFDM信道估计,计算了不同信噪比下的误码性能曲线,并画出了图。-Comb based on the OFDM pilot channel estimation, calculation of the BER performance under different signal to noise ratio curve, and draw the map.
gaussian_filter
- 详细说明:1. 利用自相关函数法和周期图法实现随机信号的功率谱估计。 2. 观察数据长度、自相关序列长度、信噪比、窗函数、平均次数等对谱估计的分辨率、稳定性、主瓣宽度和旁瓣效应的影响。 --1. The use of auto-correlation function method and cycle map Method random signal power spectrum estimation. 2. Observation data length, the length of auto
SEED-DEC28335_v1.2
- DSP28335原理图 比DSP2812更强大先进的DPS处理器。 里面包含最小系统及各种扩展 是SEED公司最新DEMON板-DSP28335 Schematic advanced than the more powerful DPS DSP2812 processor. Which contains the minimum system and a variety of expansion is the latest DEMON SEED board
fft
- 对正弦信号进行傅里叶变化,然后估计频率,在不同信噪比下画出均值方差的图-In the data process the measured complex time signal is converted into frequency signal by DFT to get vibration information regarding frequency and amplitude of the rotor