搜索资源列表
DSP-window-function-design
- 原创，数字信号处理中窗函数的设计，matlab代码，可以按照要求生成不同窗函数的低通、高通、带通、带阻滤波器。-Original digital signal processing design of the window function in the matlab code can be generated in accordance with the requirements of different window function low-pass, high pass, band pa
matlablvbo
- 针对一个混和正弦波信号，设计FIR滤波器，给出了三种设计方法：凯塞窗函数设计带通滤波器法、FDATool设计法实现凯塞窗函数滤波器的低通、带通和高通三种滤波效果以及椭圆低通滤波器的设计法。利用matlab软件实现。-Sine wave for a mixed signal design FIR filter, gives the three design methods: Kaiser window function design band-pass filter method, the FDA
kaiser
- 基于matlab的窗函数滤波器设计 kaiser 窗-Filter design onmatlab
matlabchuanghanshu
- 使用Matlab产生各种窗函数的语句，对各种语句有较为仔细的介绍-Matlab is used to generate the statements of the various window functions have a more detailed introduction to the various statements
fir
- 用MATLAB实现FIR，包括常用窗函数代码-Using MATLAB FIR, including the commonly used window function code
Dsiggnal_proci
- 数字信号处理一种基于matlab 文件内容/conv(卷积部分)dupconv重叠保留法freqcirconv频域圆周卷积freqconv频域卷积timecirconv时域圆周卷积timeconv时域域卷积积/fft(频域分析部分)d2fft基2FFTdft DFT最简化程序源码dtftDTFT演示/fir(fir滤波器设计)fir 的到fir滤波器hngetwindow 的到fir滤波器窗函数wn -Digital signal processing matlab file content
chuang
- 用MATLAB软件实现带通，低通，高通滤波器的窗函数的频率响应，观察频响特点-MATLAB software band-pass, low pass, high pass filter window function frequency response, the observed frequency response characteristics
experimental-report-4
- 用matlab仿真的基于窗函数的FIR DF的设计-The matlab simulation-based design of window function FIR DF
window_func
- 关于matlab信号处理的各种窗函数定义及特点-The definition and characteristics of various window function on matlab signal processing
Kernel-Smoothing-Toolbox
- 数据的核密度估计及平滑处理 包含各种窗函数-Kernel Smoothing Toolbox for matlab
voice-signal-analysis-and-processing
- 基于MATLAB的语音信号分析与处理。 录制一段自己的语音信号，用窗函数法和双线性变换进行滤波器，并对滤波前后的信号进行对比；回放语音信号。 -MATLAB-based voice signal analysis and processing. Record a voice signal, window function method and the bilinear transform filter, and before and after filtering the signal
zuoye2_4
- matlab程序设计，设计一个FIR滤波器加窗，并比较窗函数性能-FIR filter and compare the performance of the window function
tfristft
- 令x(n)=5exp(j*0.15*n*n)+6exp(j*300n-j*0.15*n*n) ，w(n)为高斯窗函数。试用matlab软件，取不同长度的窗函数，分别求x(n)离散短时傅里叶变换，并进行信号重构。-ORDER x (n) = 5exp (j* 0.15* n* n)+6exp (j* 300n-j* 0.15* n* n), w (n) for the Gaussian window function. Trial Matlab software, take different l
chuanghanshu
- Matlab 自定义窗函数的幅频分析，包括矩形窗，三角窗，汉宁窗，汉明窗等-Matlab customize the width of the window function frequency analysis, including rectangular windows, triangular windows, Hanning window, Hamming window, etc.
Parzen
- Parzen窗函数 模式识别 matlab-Parzen window in matlab
PSD-plot
- Welch功率谱密度是用改进的平均周期图法来求取随机信号的功率谱密度估计值。Welch法采用信号重叠分段、加窗函数和FFT算法等计算一个信号序列的自功率谱估计(PSD如上例中的下半部分的求法)和两个信号序列的互功率谱估计（CSD）。MATLAB信号处理工具箱函数提供了专门的函数PSD和CSD自动实现Welch法估计，而不需要自己编程。-method of power spectral density plot
matlab
- 矩形窗、汉宁窗的函数源代码，用于查看其时域和频域波形；求过零率的函数以及其源代码-Rectangular window, Hanning window function of the source code for the view of its time-domain and frequency-domain waveform seeking function of the rate of zero, and its source code
low_pass_all
- 各种窗函数的matlab仿真，包括三角窗，矩形窗，海明窗，汉宁窗等-matlab simulation of all kinds of window function
fft_bpfilter
- 该函数使用matlab对运动情况下的心电信号做快速傅里叶变换，并加汉宁窗函数进行滤波-The function uses Matlab ECG movement fast Fourier transform, Hanning window function filtering
ac
- 利用 MATLAB 实现窗函数法设计 FIR 滤波器，主要是选择合适的窗函 数进行截断运算 -Window function method using MATLAB to design FIR filter, main is to choose the appropriate letter for window blocking operations.First theoretically to approximate the unit i