Description: 在现代信号处理中对信号进行的多种加窗操作程序，如hamming窗，hanning窗-In modern signal processing of signals, plus multi-window operation, such as the Hamming window, hanning window Platform: |
Size: 2048 |
Author:zengxiuhua |
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Description: 已知一个序列x(n)=0.5cos(0.55*pi*n)+cos(0.45*pi*n),时域FFT分析其频谱。
（1）使用不同宽度的矩形窗截断该序列为M点，取M分别为：20，40，160,观察不同长度对频谱影响；（2）使用哈明窗和凯泽窗重做；（3）对三种窗的结果进行分析比较；（4）总结窗类型和长度对频谱分析的影响。
-Known a sequence x (n) = 0.5cos (0.55* pi* n)+ Cos (0.45* pi* n), time-domain FFT analysis of its spectrum. (1) use a different width of the rectangular window of the sequence for M cut-off point, take M are as follows: 20,40,160, observing the impact of different lengths of the spectrum (2) the use of Hamming window and the Kaiser window redo (3 ) on the three windows analyzed and compared the results (4) summarize the type and length of window for spectrum analysis. Platform: |
Size: 1024 |
Author:fg |
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Description: 用matlab来实现fir滤波器，包括矩形窗、汉宁窗、汉明窗、等波纹法！-Using matlab to achieve the fir filter, including the rectangular window, Hanning window, Hamming window, such as corrugated Act! Platform: |
Size: 219136 |
Author:王娟芳 |
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Description: 用MATLAB设计各种滤波器参数，包括各种窗函数法，如凯撒、汉明、布莱克特等-MATLAB filter design using a variety of parameters, including a variety of window function, such as Kaiser, Hamming, Blackett, etc. Platform: |
Size: 2048 |
Author:wl |
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Description: matlab实现的各种数字滤波器，包括矩形窗，汉明窗，汉宁窗，kaiser窗等。-matlab digital filter to achieve a variety of, including the rectangular window, Hamming window, Hanning window, kaiser windows. Platform: |
Size: 1024 |
Author:袁晓光 |
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Description: 此程序是基于MATLAB的采用窗函数设计法设计FIR滤波器，内有多种窗函数，包括海明窗，汉宁窗，布拉克曼窗-This procedure is based on the use of MATLAB window function design FIR filter design with a multi-window function, including the Hamming window, Hanning window, Blackman window, etc. Platform: |
Size: 1024 |
Author:江晓磊 |
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Description: This matlab program compares the results of different window design methods for finite impulse response filters (FIRs): the rectangular window, Blackman window, Bartlett window, Hamming window and the Hanning window. Platform: |
Size: 1024 |
Author:octavian |
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Description: 本代码是关于数字信号处理中的频谱泄露现象及其带来的危害的MATLAB仿真。用到的窗函数的是矩形窗和海明窗。-The code is on the digital signal processing of the spectrum and its disclosure of the hazards brought about by MATLAB simulation. Window function used is the rectangular window and Hamming window. Platform: |
Size: 1024 |
Author:沈 |
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Description: 用窗函数法设计一个长度N等于8的线性相位FIR滤波器。其理想的幅频特性为
分别用矩形窗、Hanning窗、Hamming窗、Blackman窗、Kaiser窗(ｂ=8.5)设计该滤波器。
-Window function method used to design a length N equal to 8 the linear phase FIR filter. Its ideal amplitude-frequency characteristics of rectangular windows, respectively, Hanning window, Hamming window, Blackman window, Kaiser window (b = 8.5) the design of the filter. Platform: |
Size: 79872 |
Author:zhangfei |
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Description: 比较五种窗函数特性matlab程序：得到矩形窗、海明窗、三角窗、汉宁窗和布莱克曼窗图形。从仿真结果可知：矩形窗设计的过渡带最窄，但阻带最小衰减也最差。布莱克曼窗设计的阻带最小衰减最好，但过渡带最宽。-Comparison of characteristics of five kinds of window function matlab program: to be a rectangular window, Hamming window, triangular window, Hanning window and Blackman window graphics. From the simulation results we can see: the rectangular window designed for narrow transition zone, but the minimum stop-band attenuation is also the worst. Blackman window design of the stop-band minimum attenuation is best, but the transitional zone widest. Platform: |
Size: 1024 |
Author:anchor |
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Description: Windows in matlab. Blackmanharris, Hamming, Gauss, Kaiser. There is tool for comparing different windows with different parameters. Parameter N set the window length Platform: |
Size: 2048 |
Author:volodia |
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Description: 文件中包含word文档报告
设雷达采用匹配滤波完成脉冲压缩，采集频率fs=420MHz，仿真雷达回波，并绘出家Hamming窗前后的脉压波形。（提示：通过正确设定采集波门，减少数据量）
设雷达采用Dechirp方式完成脉冲压缩，其中参考距离位于（0，0），采集频率为10MHz，距离采样点数512点，仿真雷达回波，并绘出加Hamming窗前后的脉压波形（提示：通过正确设定采集波门，减少数据量）。-Word document file contains the report of the completion of matched filter-based radar uses pulse compression, gathering frequency fs = 420MHz, simulation of radar echo, and draw the house after the pulse pressure waveform Hamming window. (Hint: By setting the correct collection wave door, reducing the amount of data), based radar uses pulse compression Dechirp manner, in which reference distance at (0,0), collection frequency of 10MHz, from the sampling points 512 points, simulation, radar echo, and draw the increase of pulse pressure waveform after the Hamming window (hint: set up collection waves through the correct door, reducing the amount of data). Platform: |
Size: 4096 |
Author:ljk05 |
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Description: 用窗函数法设计FIR数字滤波器，能熟悉矩形窗、海宁窗、汉明窗和布莱克曼窗。掌握用上述窗函数法设计FIR数字滤波器的原理和方法。熟悉线性相位FIR数字滤波器特性。了解各种窗函数对滤波特性的影响。
-FIR window design with a digital filter function can be familiar with the rectangular window, Haining window, Hamming window and Blackman window. Master window function with the FIR digital filter design theory and methods. Familiar with linear phase FIR digital filter characteristics. Learn a variety of window function on the filter characteristics. Platform: |
Size: 1024 |
Author:hzz |
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Description: 1)A function which is used to break the input signal into frames and multiply them by a window('hamming','hanning','blackman','bartlett','gausswin').It returns the signal frames.
2)A function that reconstructs the previous frames into the original input signal. Platform: |
Size: 1024 |
Author:Lost_Sleeper |
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