搜索：Linear - 虫虫下载站

matlab例程  single RHS Gauss-Jordan routine for Linear Equation

single RHS Gauss-Jordan routine for Linear Equation

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行业应用文档  TP4054独立线性锂离子电池充电器采用SOT热调节

The TP4054 is a complete constant-current/constant-voltage linear charger for single celllithium

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学术论文  低速率语音声码器的研究与实现

数字语音通信是当前信息产业中发展最快、普及面最广的业务。语音信号压缩编码是数字语音信号处理的一个方面，它和通信领域联系最为密切。在现有的语音编码中，美国联邦标准混合激励线性预测（MELP—Mixed Excited Linear Prediction）算法在2．4kb/s的码率下取得了较好的语音质量，具有广阔的应用前景。 FPGA作为一种快速、 ...

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学术论文  语音信号特征参数的提取

随着语音技术应用的发展，语音信号数字处理的实时性要求越来越突出。这就要求在系统设计中，对系统的硬件环境要求更高。随着语音处理算法的日益复杂，用普通处理器对语音信号进行实时处理，已经不能满足需要。专用语音信号处理芯片能解决实时性的要求，同时对器件的资源要求也是最低的。论文利用Altera公司的新一代可编程 ...

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学术论文  基于FPGA的可编程m序列发生器的实现

·&nbsp;摘要：&nbsp; 本文研究了由线性反馈移位寄存器(Linear Feedback Shift Registers,LFSR)生成m序列的原理,并对LFSR电路结构作了改进,利用基于现代DSP技术的DSP Builder软件,设计了一种周期、相位可调的m序列发生器.经调试与仿真,结果表明该方法硬件结构简单、开发周期短,为系统设计或测试带来很大的便利.&nbsp;&nbsp; ...

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Industrial systems demand semiconductors that are precise, flexibleand reliable. Linear Technology offers a broad line of high performanceanalog ICs that simplify system design with rugged devices featuringparameters fully guaranteed over the -40&deg;C to 85&deg;C temperature range.We back this up ...

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模拟电子  DA转换接口的射频IQ调制

&nbsp; Linear Technology&rsquo;s High Frequency Product lineupincludes a variety of RF I/Q modulators. The purpose ofthis application note is to illustrate the circuits requiredto interface these modulators with several popular D/Aconverters. Such circuits typically are required to maximizethe v ...

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模拟电子  LTC1099半闪速8位AD转换数字光电二极管阵列

This application note describes a Linear Technology "Half-Flash" A/D converter, the LTC1099, being connected to a 256 element line scan photodiode array. This technology adapts itself to handheld (i.e., low power) bar code readers, as well as high resolution automated machine inspection applicatio ...

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模拟电子  Delta Sigma的ADC桥测量技术

&nbsp; Sensors for pressure, load, temperature, acceleration andmany other physical quantities often take the form of aWheatstone bridge. These sensors can be extremely linearand stable over time and temperature. However, mostthings in nature are only linear if you don&rsquo;t bend them toomuch. ...

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模拟电子  凌力尔特芯片电路总汇

Over the past several years Linear Technology, the magazine, has come of age. From nothing, the publication has come into its own, as has its subscriber list. Many innovative circuits have seen the light of day in the pages of our now hallowed publication.

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