搜索资源列表
POTA
- 基于可编程跨导运算放大器POTA低通有源滤波器设计。该文给出了基于可编程跨导运算放大器(POTA)的有源滤波器设计方法，能在一定范围内实现跨导值程控调节, 提高调节精度和准确度。并且利用Jacobi 法求解相似对角形矩阵，避免解高次方程的难题。所设计的有源滤波电路不易受分布电容的影响，稳定性好、灵敏度低。本文给出了设计实例，显示了该方法的优点。
NOISE GUIBYFFT
- 低通滤波器的设计图象平滑和数字滤波的包括
multisimRCLPF
- 二阶RC低通运放滤波电路，基于multisim9的源代码。-Second-order RC low-pass filter circuit operational amplifier, based on the source code multisim9.
Bataworth
- 这个程序可以产生一个6阶的低通巴特沃思滤波器，截止频率是45Hz，你也可以用它来对信号进行滤波，并比较滤波前后的信号功率谱。-This program can generate a six-order low-pass Butterworth filter, cut-off frequency is 45Hz, you can also use it to filter the signal and to compare before and after filtering the signal
DSP
- 数字信号处理课程设计程序，实现频分复用，低通带通高通滤波器进行滤波。-Digital Signal Processing design process, to achieve frequency division multiplexing, low-pass band-pass filter high-pass filter.
cheby11
- 低通滤波器实现滤波白噪声，产生一定宽度的白噪声-noise filter
hd
- 数字滤波器冲击响应函数c++源代码，包含低通、高通、带通、带阻滤波器，与待滤波信号进行卷积运算，完成滤波处理。-FIR Filter Based
Sound_bandpass_new
- 低通滤波很好的滤除噪声及环境中的噪声，很好的解决了问题-Good low-pass filter to filter out noise and noise in the environment, a good solution to the problem
lvbo_ok
- 低通IIR滤波器 实现低通滤波 性能比较好 根据自己的采样率 来设定-low pass IIR
signal-processing
- 信号处理，用滤波窗口函数进行低通滤波，绘制图像-Signal processing, low-pass filtering, using filter window function to draw the image
MATLAB_noise_FIR
- matlab实现对语音信号的处理，从前期信号的采集到后面的FIR低通滤波，相应的画出了各阶段的频谱。-Matlab to achieve the processing of speech signals, the early signal acquisition to the back of the FIR low-pass filter, the corresponding picture of the various stages of the spectrum.
FIR
- 窗函数设计FIR低通滤波/带阻滤波,内有详细注释。由其适合初学者学习并应用。-Window function design FIR low-pass filter/band stop filter, detailed notes. It is suitable for beginners to learn and apply.
Second---order-lag-parameter-setting
- 二阶低通滤波，采用带低通滤波器的增量式PID控制实现上述过程的稳定控制-The second-order low-pass filter, the use of low-pass filter with incremental PID control to achieve the stability of the control process
EDLR
- 图像中值滤波,利用中值滤波和低通滤波进行比较,分析PSNR,得出性能差别-Image median filtering, the use of median filtering and low pass filtering comparison, analysis of PSNR, it is concluded that the performance difference
hough_circle
- 将图片进行高斯低通滤波法进行滤波处理，霍夫圆检测原理识别图片中的圆(The picture is filtered by Gauss low-pass filtering, and the Huo Fuyuan detection principle identifies the circle in the picture)
lvbo
- 针对信号 进行各种铝箔然后处理信号 包络解调得到频谱(A variety of aluminum foil for the signal and then deal with the signal envelope demodulation to the spectrum)
电子秤的数据采集系统
- 称重传感器通过感知压力变化输出压电信号，通过电压放大、低通滤波的调理电路将压电模拟信号放大并去噪送给采集模块，由单片机控制数据的采集与显示。(The weighing sensor piezoelectric signal by changing the output pressure sensing amplifier, conditioning circuit, low-pass filter through the voltage of piezoelectric signal ampli
有源滤波器软件及使用说明
- Filterlab 2.0 是一种创新的软件工具，可以简化有源滤波器设计。 Filterlab 2.0有源滤波器设计软件提供完整的滤波电路原理图以及推荐的元件值， 并显示频率响应。 Filterlab 2.0 允许设计最高至8 阶频率响应从0.1HZ 到1MHZ 的 切比雪夫，贝塞尔或巴特沃斯滤波器。FIlterlab 2.0 还可以用来设计 切比雪夫和巴特沃斯响应的代桶和高通滤波器。Filterlab 2.0 支持塞 林凯（Sallen Key）和多路反馈（MFB）的电路拓扑结构。
multisim硬件电路仿真（超多电路）
- 该资料为multisim仿真文件，里面包含很多模拟电路例程，比如低通滤波，高通滤波等(The information is Multisim Simulation file, which contains a lot of analog circuit routines, such as low pass filtering, high pass filtering, etc.)
实验二 匹配滤波代码
- 使用MATALB软件仿真验证匹配滤波器的性能，并将匹配滤波器与理想低通滤波器比较(MATALB software is used to simulate and verify the performance of the matched filter, and the matched filter is compared with the ideal low-pass filter.)