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有源滤波器谐波提取方法及控制
- 提出了一种基于DSP控制的并联电压型有源电力滤波器的设计方案,重点讨论了系统控制策略和控制系统硬件设计方面的问题(And presents a design scheme of parallel voltage-based active power filter based on DSP control, especially discusses the problems of system control strategy and control system hardware design)
Butterworth IIR filter
- 设计巴特沃斯IIR滤波器完成同步解调，计算数字巴特沃思低通滤波器的指标，主要包括通带截止频率，阻带开始频率，通带波纹，阻带最小衰减，了解巴特沃斯滤波器的特点。(Design Butterworth IIR filter to complete the synchronous demodulation)
滤波设计.2 (2)
- 结合GA算法实现的双二阶级联滤波器的逆滤波设计，在MATLAB平台实现了简单仿真。(The inverse filter design of double two class combined filter based on GA algorithm is designed, and the simple simulation is realized on the MATLAB platform.)
FIR
- FIR数字滤波器仿真实例，基于三种不同算法的数字滤波器设计。(FIR digital filter simulation example, based on three different algorithms of digital filter design.)
IIR-digital
- IIR数字滤波器设计代码，包含由模拟至数字的全流程设计方法。(IIR digital filter design code, including the whole process design method from analog to digital.)
iir
- 目的：设计一个采样频率为1000Hz、通带截止频率为50Hz、阻带截止频率为100Hz的低通滤波器，并要求通带最大衰减为1dB，阻带最小衰减为60dB。(IIR Digital Filter Design)
实验39 无限冲击响应滤波器（IIR）算法实验教程
- iir巴特沃斯滤波器，使用ccs进行变成设计(iir waves filter using ccs 5.5 and newer edition)
HalfFilterMatlab
- 1）半带滤波器设计 2）将输出数据转换成txt(1) half band filter design 2) convert the output data into TXT)
LCL型有源电力滤波器关键技术研究
- 以LCL型三电平有源电力滤波器为研究对象，对其系统建模、并网锁相、控制系统设计、系统参数设计等关键问题进行了研究。(Taking LCL type three level active power filter as the research object, the key problems of system modeling, grid connected phase locking, control system design and system parameter design are
lvboqi
- 在matlab中设计不同阶数的FIR滤波器,并对音频文件进行读入，分别对左声道和右声道进行滤波，分别满足35阶FIR滤波器和315阶FIR滤波器，输出音频文件，并进行滤波效果的对比。(In the MATLAB, FIR filters with different orders are designed, and the audio files are read in. The left and right channels are filtered respectively, which s
数字信号处理课程设计
- 分别设计了低通、高通、带通滤波器进行声音去噪声分析，并比较去噪效果。所展示效果为主菜单/子菜单。(The low pass, high pass and bandpass filters are designed for noise noise analysis, and the effect of noise removal is compared.The display effect is the main menu / submenu.)
13
- 通过FDATOOL设计巴特沃斯滤波器，并通过simlink 实现仿真(Design Batewosi filter by FDATOL and realize simulation by simlink)
超低频滤波电路
- 超低频滤波器，-3dB截止频率达到25mhz(Ultra-low frequency filter, -3db cut-off frequency up to 25mhz.)
Model_Kalman_Check
- 基于模型的卡尔曼滤波器设计的验证程序, 验证卡尔曼滤波器对噪声的抑制作用。(Model based Kalman Filter Check Program)
自适应滤波器
- 通过设计一个二阶加权系数自适应横向FIR滤波器，对一个加随机噪声的正弦信号实现滤波。 具体设计方案为： 1，生成标准正弦信号S 2，生成等长的随机信号N 3，生成加随机噪声的正弦信号X 4，X通过参数可调数字滤波器，输出Y 5，Y与参考信号作差得到误差E 6，E通过自适应算法调整权值W 7，用LMS算法处理噪声干扰的信号，最终实现滤波器功能(A two order weighted coefficient adaptive transverse FIR filter is des
IIR滤波器
- 设计一个巴特沃思低通滤波器，其技术指标为：3dB带宽为，阻带截止频率为，阻带衰减大于30dB，采样间隔T=10us。 1）用冲激响应不变法 2）用双线性变换法设计 3）用FIR的矩形窗函数设计(A Butterworth low pass filter is designed, its technical specifications are: 3dB bandwidth, stopband cut-off frequency, stopband attenuation greater t
E4_7_IIRCas
- 用vhdl语言在xilinx上实现的iir滤波器的设计(Design of IIR filter implemented on Xilinx in VHDL language)
RF filter
- 射频低通滤波器、带通滤波器、Chebyshev滤波器等射频滤波器的设计。 对新手入门非常有用，也有助于老手进一步理解射频滤波器中各种器件 参数对滤波器幅度频率特性、相位频率特性的影响。(RF filters such as RF low pass filter, bandpass filter, Chebyshev filter and so on. It is very useful for beginners, and it helps the old hands to further
有源滤波器的快速实用设计_电子书
- 一本关于有源滤波器快速设计的书，可以方便找到并实现自己需要的波形(A book about the fast design of the active filter can easily find and realize the waveform that you need.)
IIRDirect
- 采用一种基于FPGA的IIR数字滤波器的设计方案：AD转换模块、IIR滤波模块、DA转换模块。(A design scheme of IIR digital filter based on FPGA is adopted: AD conversion module, IIR filter module and DA conversion module.)