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vc过零率
- VC过零率效果很好是本人编的，若有问题，请高人指点-VC zero rate is very effective Part I, if it, please thank the guidance of a person
过零检测
- 过零检测硬件设计
交流电过零检测
- 交流电过零检测
vc过零率
- VC过零率效果很好是本人编的，若有问题，请高人指点-VC zero rate is very effective Part I, if it, please thank the guidance of a person
端点检测
- 用matlab实现短时能量和过零率的端点检测，并显示波形-using Matlab to achieve short-term energy and zero rate of endpoint detection and waveform display
dfdf
- 晶闸管的触发方式有移相触发和过零触发两种.files-SCR trigger a phase shift means trigger and trigger two zero. Files
waveprogramming
- wave文件的读取，短时能量及过零率的计算，并将计算结果保存为文件，显示波形．-wave document read, short-term energy and the rate of zero, and the computational results for the preservation of documents, show waveform.
exp_001
- 自己用VC编写的一个读取wave文件，并计算短时能量、短时过零率以及自相关函数的程序。所有的计算结果都会显示在程序运行后生成的文本文档中。注意，运行程序时需要修改wave文件路径，在程序中体现为wavefilename字符串指针所指向的内容。-own VC prepared a document reader wave and short-term energy calculation, Short-term rates and zer
VSP_SE
- 自己编写的一个VC++程序，打开可执行程序后可以读取wave文件，此时程序将在客户区绘制波形图；之后可以计算短时能量、短时过零率和自相关函数，并且在客户区依次显示函数图像。-own VC prepared by a procedure to open executable wave after reading documents, this process will draw customers District waveform di
countoverzeros
- 语音处理的短时时域处理技术中的短时过零率的MATLAB编程- In pronunciation processing short-time time domain processing technology short-time zero rate MATLAB has programmed
smusicwave0704
- 对wave文件进行读取，并提取短时平均能量，过零率，短时平均幅值值，音频中每一帧的最大值，最小值-right wave to read documents and extract short-term average energy, the zero-rate, short-term value of the average amplitude, Audio each fr a me of the maximum, minimum
endpointvad
- 自已编写的语音信号端点检测程序，采用短时能量与短时过零率的方法。-authorship of the speech signal endpoint detection procedures, using short-term over short-term energy and the rate of zero.
basicprocessingofspeech
- 语音信号处理的最基本的Maylab处理程序，包括读入语音波形，清音浊音的检测，加窗，过零率，短时能量，基音最大值。最后有test给出演示。-speech signal processing Maylab the most basic procedures, including reading the speech waveform. voiceless voiced detection, adding windows, the zero
wavematlab
- 语音分析，可以求过零率，短时能量，短时幅度等-speech analysis, can seek zero rate, short-term energy, short-term margin
vad
- 一个简易的端点检测程序，已经实现，包括基于过零率、短时能量的双门限判决方法。-a simple endpoint detection procedures has been achieved, including on the basis of zero rate Short-term dual energy threshold judgment method.
zerocros
- 语音端点检测中采用的短时过零率的程序，用于端点检测过程识别率高-Speech Endpoint Detection in the use of short-time zero-crossing rate of the procedure for the endpoint detection process to identify a high rate of
过零率计算源代码
- 语音端点的检测，不能只以能量的大小进行检测。人声和周边噪音，都可能拥有足够的能量，因此单独能量无法准确检测端点。而过零率在这一点上，则可以起到很大的效果。因此，端点检测时，过零率是不可以缺少的。(Adding zero crossing rate, can accurate detect. Human speech has more zero crossing rate.)
311无自激过零比较器
- LM311过零比较器，加入正反馈，有效降低自激振荡，低频效果良好(LM311 over zero comparator, add positive feedback, effectively reduce self-excited oscillation, low frequency effect is good.)
过零检测
- 利用过零检测的方法，设定步进，实现频率估计(The method of zero crossing detection is used to set step to realize frequency estimation)
短时平均过零率
- 读入语音文件bluesky1.wav（内容为“蓝天，白云，碧绿的大海”）中的数据，进行分帧处理，然后计算其短时平均过零率。(Read the data from the voice file bluesky 1. wav (blue sky, white clouds, green sea), fr a me it, and calculate its short-term average zero-crossing rate.)