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The TMS320C54x, TMS320LC54x, and TMS320VC54x fixed-point, digital signal processor (DSP) families
(hereafter referred to as the ’54x unless otherwise specified) are based on an advanced modified Harvard
architecture that has one program memory bus and three data memory buses. These processors also provide
an arithmetic logic unit (ALU) that has a high degree of parallelism, application-specific hardware logic, on-chip
memory, and additional on-chip peripherals. These DSP families also provide a highly specialized instruction
set, which is the basis of the operational flexibility and speed of these DSPs.
標(biāo)簽：
TMS
320
fixed-point
processor
上傳時間：
2013-12-27
上傳用戶：宋桃子
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一本很特別的matlab教材，慢慢探索吧
本書第一章系統(tǒng)講述MATLAB6.5的集成工作平臺，引導(dǎo)讀者初會MATLAB基本用法。第二、三章系統(tǒng)敘述MATLAB6.1的四大基本數(shù)據(jù)類型（數(shù)值數(shù)組、字符串?dāng)?shù)組、元胞數(shù)組、構(gòu)架數(shù)組），至于其它擴展數(shù)據(jù)類型（函數(shù)句柄、符號數(shù)據(jù)、內(nèi)聯(lián)函數(shù)、unit數(shù)組、稀疏類）則另辟章節(jié)專述。此后，本書用九個獨立章分述MATLAB6.5的數(shù)值計算、符號計算、函數(shù)和數(shù)據(jù)可視、面向?qū)ο缶幊獭UI交互操作界面設(shè)計、EXE獨立應(yīng)用程序生成、實現(xiàn)不同軟件平臺交互的API、M-book數(shù)據(jù)圖形文字環(huán)境集成等八大通用功能。本書用專門的一章深入淺出地闡明SIMULINK的分層建模、仿真功能、與MATLAB交互的功能。
全書包含390多個計算范例。所有算例的程序是可靠、完整的。讀者可以在自己的MATLAB環(huán)境中完全準(zhǔn)確地重現(xiàn)本書所提供的算例結(jié)果。算例的舉一反三，將使讀者很快掌握要領(lǐng)，從模仿走向靈活應(yīng)用。
書中正文（包括算例）所涉及的指令全部羅列在附錄的“A索引”中，用戶很容易根據(jù)關(guān)鍵字符找到相關(guān)的正文說明和算例應(yīng)用。
標(biāo)簽：
matlab
教材
上傳時間：
2013-12-27
上傳用戶：lmeeworm
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The XC226x derivatives are high-performance members of the Infineon XC2000 Family
of full-feature single-chip CMOS microcontrollers. These devices extend the functionality
and performance of the C166 Family in terms of instructions (MAC unit), peripherals, and
speed. They combine high CPU performance (up to 80 million instructions per second)
with extended peripheral functionality and enhanced IO capabilities. Optimized
peripherals can be adapted flexibly to meet the application requirements. These
derivatives utilize clock generation via PLL and internal or external clock sources. Onchip
memory modules include program Flash, program RAM, and data RAM.
標(biāo)簽：
high-performance
full-feature
derivatives
Infineon
上傳時間：
2016-12-12
上傳用戶：wab1981
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卡耐基梅隆大學(xué)ssd6系統(tǒng)級程序設(shè)計教材，經(jīng)過整理，分開每個unit。
標(biāo)簽：
ssd6
大學(xué)
系統(tǒng)級
程序設(shè)計
上傳時間：
2014-01-23
上傳用戶：yiwen213
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This function calculates Akaike s final prediction error
％ estimate of the average generalization error.
％
％ [FPE,deff,varest,H] = fpe(NetDef,W1,W2,PHI,Y,trparms) produces the
％ final prediction error estimate (fpe), the effective number of
％ weights in the network if the network has been trained with
％ weight decay, an estimate of the noise variance, and the Gauss-Newton
％ Hessian.
％
標(biāo)簽：
generalization
calculates
prediction
function
上傳時間：
2014-12-03
上傳用戶：maizezhen
-
This function calculates Akaike s final prediction error
％ estimate of the average generalization error for network
％ models generated by NNARX, NNOE, NNARMAX1+2, or their recursive
％ counterparts.
％
％ [FPE,deff,varest,H] = nnfpe(method,NetDef,W1,W2,U,Y,NN,trparms,skip,Chat)
％ produces the final prediction error estimate (fpe), the effective number
％ of weights in the network if it has been trained with weight decay,
％ an estimate of the noise variance, and the Gauss-Newton Hessian.
％
標(biāo)簽：
generalization
calculates
prediction
function
上傳時間：
2016-12-27
上傳用戶：腳趾頭
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Browser independent JavaScript SDK. ClassLoader to lazy load JavaScript classes, extensions to core JavaScript, Reflection API, Collection API, Unit Testing API, AJAX API, Logging API, and Custom/DOM Event API.
標(biāo)簽：
JavaScript
independent
ClassLoader
extensions
上傳時間：
2017-02-19
上傳用戶：skhlm
-
In this project we analyze and design the minimum mean-square error (MMSE) multiuser receiver for uniformly quantized synchronous code division multiple access (CDMA) signals in additive white Gaussian noise (AWGN) channels.This project is mainly based on the representation of uniform quantizer by gain plus additive noise model. Based on this model, we derive the weight vector and the output signal-to-interference ratio (SIR) of the MMSE receiver. The effects of quantization on the MMSE receiver performance is characterized in a single parameter named 鈥漞quivalent noise variance鈥? The optimal quantizer stepsize which maximizes the MMSE receiver output SNR is also determined.
標(biāo)簽：
mean-square
multiuser
receiver
project
上傳時間：
2014-11-21
上傳用戶：ywqaxiwang
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SCSI Multimedia Commands 鈥?3 (MMC-3)
T10/1363-D
5.16 READ CAPACITY Command
The READ CAPACITY command (Table 144) provides a means for the Initiator to request information
regarding the capacity of the Logical Unit. This command shall not report the correct capacity of the
recorded data for CD-R, CD-RW and DVD-R/-RW media that does not have a Lead-out in the last
Session or last Border-out. For CD-ROM, the returned logical block address is modified to allow returning
a possibly inexact value (but one with a known error bound) based on the Table of Contents data
標(biāo)簽：
CAPACITY
READ
Multimedia
Commands
上傳時間：
2017-04-17
上傳用戶：liuchee
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ecos RTOS 原理介紹和應(yīng)用開發(fā)The design philosophy of eCos was to augment an open-source RTOS (which meant no
per-unit royalties) with source-level con?guration tools that would enable embedded developers
to scale their RTOS from hundreds of bytes to hundreds of kilobytes without needing to manu-
ally change a line of source code.
標(biāo)簽：
RTOS
open-source
philosophy
augment
上傳時間：
2013-12-16
上傳用戶：天涯
