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waveform-generator
- SPCE061A 单片机功能强大,其片内含有八路十位 A/D 转换器和两路 D/A 转换器，该波形发生器运用单片机技术，通过巧妙的软件设计和简易的硬件电路，产生数字式的正弦波、方波、斜波等幅值可调的信号。-SPCE061A powerful chip, the chip contains eight ten A/D converters and two D/A converter, the waveform generator using microcontroller technology,
channel-simulink
- 衰落信道幅值仿真编程：对瑞利衰落信道进行仿真，并加上高斯白噪声，通过输入不同的信噪比 比较其误码率变化-Amplitude fading channel simulation programming: on the Rayleigh fading channel simulation, and add white Gaussian noise, by entering a different signal to noise ratio to compare their error rate ch
SubPx
- 图像处理中常遇到“亚像素”这个词。亚像素实际上不存在，但是在想象中存在。于是用数学的方法计算出它的值。示例中将一幅图的高和宽都扩大到5倍，造成原来相邻两像素不相邻了，中间间隔了好几个像素单位，这些像素怎样定义它们，简单的，数学上用双线性插值的方法求出未知的像素。本程序提供一个代码示例，供参考，希望对您有帮助。-Frequently encountered in image processing "sub-pixel" is the word. Sub-pixel does not actuall
wendinghuilu
- 一个倾斜稳定回路，保持导弹倾斜角为零或尽可能小，基本要求： 幅值稳定裕量：≥10 dB 相角稳定裕量：≥30°～60° 等效阻尼系数：～ 0.7 超调量：＜ 25 -A pitch stabilization loop of missile, maintain the tilt angle is zero or as small as possible
SpectrumCorrect
- 由于做FFT的能量泄露，频谱会出现误差，本程序用于FFT频谱的幅值和相位校正-As the leakage energy to do the FFT, the spectrum will be errors, the procedure used for the FFT spectrum of the amplitude and phase correction
zhenxianfashengqi
- 调用SIN输出四路相位不同正弦波发生器，输出信号幅值是0~A-Four different phases called SIN output sine wave generator, the output signal amplitude is 0 ~ ACC
appl3_4
- 绘制序列及其傅里叶变换的幅值图，并求逆变换。一个matlab程序。-Draw sequences and Fourier amplitude figure, and pray for inverter change. A matlab application.
dianya5v
- 本程序可实现0-5v电压的侧量，并且通过按键设置报警电压幅值-This program can achieve 0-5v voltage side of the volume, and set the alarm through the key voltage amplitude
DAC_SINE_CAL_C
- 用2407加AD芯片实现正弦曲线的输出,可控制频率和幅值-2407 AD convert sine
sanjiao
- 已经是成品了，是三角波测量仪，可以测任意波形频率和幅值，占空比，并自带三角波发生器可以调幅度 0~100占空比 发生频率步进可调，绝对高精度， 里面还有报告-Is already finished, and is a triangle wave measuring instrument can measure the frequency and amplitude of any waveform, duty cycle, and comes with triangular wave genera
20061114200447122
- 在MATLAB的运行环境下 傅里叶变换提取信号系数 相角 幅值-Operating environment in MATLAB Fourier transform to extract the amplitude of the signal phase angle coefficient
fft
- 产生一个正弦衰减曲线，进行快速傅里叶变换，并画出幅值图，相位图，实部图，虚部图-Decay to produce a sine curve, the fast Fourier transform, and draw magnitude diagram, phase diagram, the real figure, the imaginary part of Fig.
imp
- 产生幅值和到达时间随机，脉冲间隔为0.0001的脉冲信号，模拟脉冲噪声-Generate random amplitude and arrival time, pulse interval of 0.0001 to the pulse signal, analog pulse noise
fftfenxi
- 对一个模拟信号进行fft变换，并求出其幅值图和相位图，对于fft初学者会有一定的用途-An analog signal fft transform, and find its magnitude and phase diagrams, for beginners there will be some use of fft
MATLAB
- 电力系统中由于采用了很多电力电子设备，引入了大量谐波，致使电能质量降低，改程序可以求出谐波的幅值，频率和相位-Spectrum analysis
fft-test
- fft加噪声试验,方波，幅值谱，功率谱等。用IFFT反算信号等-fft and white noise
82-83b
- matlab生成白噪声程序，直接输入幅值和频率即可-matlab program to generate white noise, amplitude and frequency can be directly input
DDS_sin_of_square
- 双路DDS的设计与实现，幅值和频率可调，相对误差在 0.01之内-Design and implementation of dual DDS, adjustable amplitude and frequency, the relative error within 0.01
start
- 用labview实现三路同时采样并判断最大值最小值以及幅值-Three simultaneous samples and determine the minimum and maximum amplitude
EncrypJpegIma
- 加密JPEG 8*8 系数中所有的系数符号，以及DC、AC低频系数的幅值。VC6直接打开的工程-Encrypte the Jpeg image.