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小波低切
- 用小波进行地震信号低切处理的例子-seismic wavelet signal processing low-cut examples
可以用的滤波器
- 一个无源二阶低通滤波器，改变电阻与电容值可以改变截止频率，已试过，好用。,A passive second-order low-pass filter and change the resistance and capacitance values can change the cut-off frequency has been tried, easy to use.
图4-2-6矩形截断低通滤波器的增益特性
- 用matlab观察矩形截断低通滤波器的增益特性-using Matlab observation rectangular cut-off low-pass filter characteristic Gain
iirh
- 利用IIR滤波器设计一个低通滤波器，能够分析到电力系统中的三次谐波，要求满足如下指标：截止频率150HZ，阻带衰减≥30db-IIR filter design using a low-pass filter, to analyze the power system in the third harmonic, the requirements to meet the following indicators: cut-off frequency 150HZ, stopband attenuat
firh
- 利用FIR滤波器设计一个低通滤波器，能够分析到电力系统中的三次谐波，要求满足如下指标：截止频率150HZ，阻带衰减≥30db-FIR filter design using a low-pass filter, to analyze the power system in the third harmonic, the requirements to meet the following indicators: cut-off frequency 150HZ, stopband attenuat
lowpass
- 基于matlab的，不同截断半径时低通滤波滤波,及傅立叶反变换再现图像，简单易学，希望对你有帮助。-Matlab based on different cut-off low-pass filter at a radius of filtering, and Fourier Transform reproduce images, easy to learn, and they hope to help you.
lowpass2
- 为了方便，在m文件中将图像转化成数据矩阵了，不需要额外的图片了，如果想改变图像，则可以将数据删除，改成图片即可。 此GUI功能是：通过滚动条改变截断半径，同步在文本框中显示截断半径大小（也可以直接在文本框中输入所要的截断半径），按Begin,观察图像的低通滤波效果。（截断半径越小，得到的频率越少，图像越模糊，失真越严重）。-In order to facilitate, in the m document images into data matrix, and no addit
Imagelow-passfilter
- 低通滤波容许低频信号通过, 但减弱[或减少]频率高于截止频率的信号的通过。对于不同滤波器而言,每个频率的信号的减弱程度不同。-Low-pass filter allows low-frequency signals, but weakened [or decrease] the frequency higher than the cut-off frequency of the signal through. For different filter for each frequency of
SolarBox
- 利用ATTINY26 mcu开发的一款太阳能电源箱的程序，对太阳能板及电池电量的检测和控制。当电量较低时，发出声光报警并切断输出。-ATTINY26 mcu development of the use of a solar power supply box procedures, solar panels and battery power detection and control. When the electricity is low, the issue of sound and li
dsp6FIR
- 滤波器采样频率为600Hz ，截止频率100Hz 的10阶低通滤波器。并用汇编语言设计一个实现上面要求的FIR 滤波器 (2)要求设计滤波器采样频率为8000Hz ，截止频率500Hz 的40阶低通滤波器。用C语言设计一个实现上面要求的FIR 滤波器 -Filter sampling frequency of 600Hz, the 10 cut-off frequency 100Hz-order low-pass filter. Design and assembly language
digitalfilter_in_C_language
- We have to design a second order Butterworth filter having a sampling frequency of 20 kHz and -3db cut of frequency at 2 kHz in visual C. Only low frequency signals can pass through this filter and the signals having the frequency higher than frequen
step_filter
- HFSS 高低阻抗滤波器 5节，可调参数，优化-HFSS high and low impedance filter 5, adjustable parameters, optimization
lvboqisheji
- 设计一个IIR数字低通滤波器， 逼近一组模拟滤波器的指标参数（通带截止频率Wp=2*pi*2000rad/s,阻带边界频率Ws=2*pi*3000rad/s,通带波纹 Rp=3db, 阻带衰减Rs=15db, 采样频率f=10000Hz）； 分别用脉冲响应不变法和双线性变换法实现设计，列出传递函数并描绘模拟和数字滤波器的幅频和相频响应曲线。用上述设计滤波器完成几组给定信号的滤波，证明滤波器的有效性和滤波范围限制.-Design a IIR digital low-pass filter, app
fir-example-8bit
- Filter type: Low Pass Filter model: Butterworth Filter order: 2 Sampling Frequency: 1000 Hz Cut Frequency: 100.000000 Hz Coefficents Quantization: 8-bit
serverudp
- UDP群聊啊此部分包括全路径文件名、道号、采样率、延迟时间、低截、测线号、炮点位置、检波器位置-UDP group chat in this section include the full path to the file name, track number, sample rate, delay time, low-cut, measured line number, the location of the shot, the detector position
FIRlvboqi
- 有限冲击响应模拟滤波器，可自行设计滤波器类型，拓扑结构、高、低截止频率 增益、窗函数等等，滤波效果好。-Limited impact response analog filter, can to design filter types, topology structure, high and low cut-off frequency Gain, window function and so on, filtering effect is good.
pth_new
- 对证件图片进行是否符合规格设计算法，设计算法实现双眼定位、人头高度计算、图像清晰度（防止使用小尺寸照片放大使用）、人头端正程度、低胸装等判断。-Picture of documents algorithm meets design specifications, design algorithm eyes positioning, head height calculation, image clarity (to prevent the use of small size picture),
calFourier
- This function alculates Fourier Amplitude spectra of the time series of uncorrected acceleration and velocity depending on the FFTformat argument and produce a plot.Visual inspection of the fas is helpful for setting a low cut frequency in filter des
Audio-matlab-algorithm
- 音频处理的一些算法，包括像压缩，压限之类的动态处理，一些音效算法代码，和高低切EQ-Some of the audio processing algorithms, including image compression, compression, such as the dynamic process, some of the audio algorithm code, and high and low cut EQ, etc.
temp-cut
- the circuit is in Proteous. Controller senses temperature lm35 and turns pin 16 high or low according to the temperature limits. state of jumper describe two conditions of operation.-the circuit is in Proteous. Controller senses temperature lm