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[其他小程序] verify-the-characteristic-of-signal
说明:验证正弦信号线性及共轭对称性,如线性叠加性,共轭对称性,即复数序列实数部分的离散傅立叶变换是原来序列离散傅立叶变换的共轭对称分量;复数序列虚数部分的离散傅立叶变换是原来序列离散傅里叶变换的共轭反对称分量。-verify the characteristic on linearity and conjugate symmetry of harmonic signal<钱文瑞> 在 2025-11-23 上传 | 大小:1kb | 下载:0
[能源行业(电力石油煤炭)] niantanxing
说明:Ansys中用combine14单元实现粘弹性边界的建立-A boundary condition in Ansys<刘学通> 在 2025-11-23 上传 | 大小:1kb | 下载:0
[其他嵌入式/单片机内容] traffic-light
说明:基于STM32的十字路*通灯设计,包括正常运行,特种车辆通过,紧急情况处理等功能-Based on STM32 intersection traffic design, including the normal operation of traffic lights, special vehicle, emergency handling capabilities<安达> 在 2025-11-23 上传 | 大小:15.64mb | 下载:1
[单片机(51,AVR,MSP430等)] AT89C51jiaotongdeng
说明:基于AT89C51的交通灯仿真,电路图,程序源代码-AT89C51-based simulation of the traffic lights, schematics, source code<唐红涛> 在 2025-11-23 上传 | 大小:1.31mb | 下载:0
[其他小程序] exercise317
说明:On the companion website, you will find in the directory Chap exercises/chapter3 a workspace ex3M1.mat. Load this workspace and plot the speech waveform labeled speech1 10k. This speech segment was taken a vowel sound that is approximately period<asdamha> 在 2025-11-23 上传 | 大小:1kb | 下载:0
[matlab例程] exercise317_1
说明:Plot the log-magnitude of the Fourier transform of the signal over the interval [0, π], using a 1024-point FFT. The signal should be windowed with a Hamming window of two different durations: 25 ms and 10 ms with the window placed at the signal’s<asdamha> 在 2025-11-23 上传 | 大小:1kb | 下载:0
[JSP源码/Java] java
说明:一段简单的Java计算器代码,小叶的网易博客,滔滔巨浪踌躇去,点点扁舟潇洒行-A simple piece of Java code calculator, leaflets Netease blog, surging waves hesitant to go, little row boat chic<张晓> 在 2025-11-23 上传 | 大小:437kb | 下载:0
[其他小程序] Analysis--the-problem-of-resolution
说明:分析了正弦信号分辨率问题,当采样频率相同时,点数越多,分辨率越高,频谱特性误差越小- Analysis the problem of resolution in a sinusoidal signal.When the sampling frequency is the same, the more points,the higher the resolution,and the error spectral characteristic is smaller.<钱文瑞> 在 2025-11-23 上传 | 大小:1kb | 下载:0
[matlab例程] exercise319a
说明:(MATLAB) On the companion website, you will find in the directory Chap exercises/chapter3 a workspace ex3M2.mat. In this workspace, you will find waveforms of the words “we” and “be” (at 10000 samples/s) in the array we be 10k. The waveforms and<asdamha> 在 2025-11-23 上传 | 大小:1kb | 下载:0
[matlab例程] exercise319b
说明:Splice out the voiced plosive “b” in theword “be” and synthesize aword with an increase in the voice onset time of the “b.” What is the perceptual effect? Is it possible to transform the voiced plosive “b” to the unvoiced plosive “p” with this ch<asdamha> 在 2025-11-23 上传 | 大小:1kb | 下载:0
[matlab例程] exercise319c
说明:Now interchange the “b” and “w” in the two words “be” and “we.” In splicing, be careful that you capture all important perceptual cues of the two phonemes. What is the effect? Can you interchange the two words by interchanging the two initial pho<asdamha> 在 2025-11-23 上传 | 大小:2kb | 下载:0