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digital-lowpass-filter_butter
- 对于给定的滤波器参数，利用脉冲响应不变性法设计数字低通滤波器，并绘出了设计后的数字滤波器的特性曲线。-This code uses impulse invariant method to design a digital low-pass filter under given filter parameters,then it plots the designed filter s characteristic curve.
pythonImageDFThighlowpass
- Python opencv image enhancement in frequency domain. DFT , inverse DFT , highpass , lowpass filter
irr-lowpass-butterworth-16bit
- Filter type: Low Pass Filter model: Butterworth Filter order: 2 Sampling Frequency: 1000 Hz Cut Frequency: 100.000000 Hz Coefficents Quantization: 16-bit
low_pass_filter
- an ideal lowpass filter
fir-filter-lowbandhighpass
- matlab分别实现低通，带通，高通滤波器的程序-Filter-lowpass,bandpass,highpass. matlab
fir-lowpass-adaptive-filter
- 基于tms320c54xdsp原理，应用ccs实现的低通滤波，自适应滤波及fir滤波。-Based tms320c54xdsp principle, application ccs realize low-pass filtering, adaptive filtering and fir filter.
BPF_Image
- This function is a very simple application of FFT2 for an image to simulate the effect of bandpass filter with two cut off frequencies. One can easily modify the programme to do the processes for different images, and even implement highpass
QMFDesign
- 正交镜像滤波器的设计，从正交镜像滤波器的远离出发设计,而且从结果中观察其相位和幅度。- Design a two-channel QMF filter bank The four filters in the filter bank are based on a lowpass prototype H(z) which is designed by this procedure. The analysis filters are HL(z) and HH(z) and the
lowpass
- 产生随机信号并通过低通滤波器 计算其统计参数Any changes made cards can be good results-Random signal generated by low-pass filter to calculate the statistical parameters
lowpass
- 基于remez函数的低通滤波器设计及实现-Based remez function and implementation of low-pass filter design
123
- 在matlab中实现巴特沃斯低通滤波器as=70 Fs=15000 Fp=9000 -butterworth lowpass filter as=70 Fs=15000 Fp=9000
LABEX4
- Program P4_1 Impulse Response of Truncated Ideal Lowpass Filter Program P4_2 Gain Response of a Moving Average Lowpass Filter Program P4_3 Zero Locations of Linear Phase FIR Filters Program P4_4 Stability Test
fir_lin_phase_lowpass_max_atten
- Designs a linear phase FIR lowpass filter such that it: - minimizes maximum stopband attenuation - has a constraint on the maximum passband ripple This is a convex problem (when sampled it can be represented as an LP). minimize m
fir_lin_phase_lowpass_min_order
- Designs a linear phase FIR lowpass filter such that it: - minimizes the filter order - has a constraint on the maximum passband ripple - has a constraint on the maximum stopband attenuation -This is a quasiconvex problem and can be solved
fir_lin_phase_lowpass_min_ripple
- Designs a linear phase FIR lowpass filter such that it: - minimizes the maximum passband ripple - has a constraint on the maximum stopband attenuation- This is a convex problem. minimize delta s.t. 1/delta <= H(w) &l
filter
- Matlab provides different options for digital filter design, which include function calls to filter algorithms and a graphical user interface called Sptool. A variety of filter design algorithms are available in Matlab for both IIR and FIR filter
LowPass-Filter_FIR_16
- 采用TMS320VC5402 实现的一个16阶低通滤波器-low pass filter with TMS320VC5402
IDEALLOWPASSFREQ
- implementation of ideal lowpass filter
lowpass
- 低通滤波低通Zero-phase转变,低通数字滤波器。-LOWPASS Zero-phase shift, low-pass digital filter.
lowpass
- 基于labview和ELVIS编写的低通滤波器环节，对于利用labview调用multisim和仿真具有指导意义-Guiding significance for the labview calling multisim and simulation based on labview and the ELVIS write low-pass filter links