This an adaptive receiver for a direct-sequence spread spectrum (DS-SS) system over an AWGN channel. The adaptive receiver block is modified from the LMS adaptive filter block in DSP Blockset. For DS-SS signal reception, the adaptive filter needs to have multi-rate operation. The input sample rate is equal to chip rate and the output is at symbol rate. Two rates are related by PG, processing gain
標(biāo)簽： direct-sequence adaptive receiver spectrum
上傳時(shí)間： 2014-01-16
上傳用戶(hù)：D&L37
This project is created using the Keil ARM CA Compiler. The Logic Analyzer built into the simulator may be used to monitor and display any variable or peripheral I/O register. It is already configured to show the PWM output signal on PORT3.0 and PORT3.1 This ARM Example may be debugged using only the uVision Simulator and your PC--no additional hardware or evaluation boards are required. The Simulator provides cycle-accurate simulation of all on-chip peripherals of the ADuC7000 device series. You may create various input signals like digital pulses, sine waves, sawtooth waves, and square waves using signal functions which you write in C. Signal functions run in the background in the simulator within timing constraints you configure. In this example, several signal functions are defined in the included Startup_SIM.INI file.
標(biāo)簽： the Analyzer Compiler project
上傳時(shí)間： 2013-12-19
上傳用戶(hù)：Yukiseop
ucosII2.76在winavr(20050214版本)下的程序包,用pn打開(kāi)目錄下的工程,運(yùn)行make all工具即可編譯可用,絕對(duì)可用. winavr如用2006版本,需要把文件中包含文件signal.h改為interrupt.h(可能在includes.h中改一處即可)
標(biāo)簽： winavr 20050214 ucosII 2.76
上傳時(shí)間： 2015-05-04
上傳用戶(hù)：xinzhch
to show the waveform of audio file and play it on computer Purpose: Familiar with WAV file format and UI design It should have the following functions: Provide a Graphic User Interface for user to browse the file system and select one WAV file Show the waveform of input audio signal Play the selected WAV file Print the parameters of WAV file such as sampling rate, bit-depth, etc
標(biāo)簽： file Familiar computer waveform
上傳時(shí)間： 2015-05-07
上傳用戶(hù)：l254587896
物流分析工具包。Facility location: Continuous minisum facility location, alternate location-allocation (ALA) procedure, discrete uncapacitated facility location Vehicle routing: VRP, VRP with time windows, traveling salesman problem (TSP) Networks: Shortest path, min cost network flow, minimum spanning tree problems Geocoding: U.S. city or ZIP code to longitude and latitude, longitude and latitude to nearest city, Mercator projection plotting Layout: Steepest descent pairwise interchange (SDPI) heuristic for QAP Material handling: Equipment selection General purpose: Linear programming using the revised simplex method, mixed-integer linear programming (MILP) branch and bound procedure Data: U.S. cities with populations of at least 10,000, U.S. highway network (Oak Ridge National Highway Network), U.S. 3- and 5-digit ZIP codes
標(biāo)簽： location location-allocation Continuous alternate
上傳時(shí)間： 2015-05-17
上傳用戶(hù)：kikye
This applet illustrates the prediction capabilities of the multi-layer perceptrons. It allows to define an input signal on which prediction will be performed. The user can choose the number of input units, hidden units and output units, as well as the delay between the input series and the predicted output series. Then it is possible to observe interesting prediction properties.
標(biāo)簽： capabilities illustrates multi-layer perceptrons
上傳時(shí)間： 2015-06-17
上傳用戶(hù)：lnnn30
常用MATLAP程序，包括通信DSP常用算法。希望對(duì)大家用幫助 matlap example,including communivation digital signal process.
上傳時(shí)間： 2015-06-18
上傳用戶(hù)：coeus
This application report introduces and describes an MP3 /AAC audio player for use with the TMS320C54x(TM) digital signal processor (DSP) devices. This audio player is based on Reference Framework Level 3 (RF3). Reference Framework for eXpressDSP(TM) Software is a start-ware for developing applications that use DSP/BIOS(TM) and the TMS320(TM) DSP AlgorithmStandard.
標(biāo)簽： application introduces describes report
上傳時(shí)間： 2014-05-25
上傳用戶(hù)：x4587
Simulator for a GSM traffic channel transmission and reception This Simulink model simulates the entire transmission and reception of voice data of a traffic channel for GSM (TCH/FS)over a multipath fading channel, and it calculates the BER of the received signal
標(biāo)簽： transmission Simulator reception simulates
上傳時(shí)間： 2015-07-12
上傳用戶(hù)：BIBI
his project was built and tested with WinAVR-20060125. Make sure the MCU target define in the Makefiles corresponds to the AVR you are using!! To build the code, just install WinAVR and run "make" from the console in echomaster and echoslave subdirs. "make program" will program the device if you have a AVRISP attached. Remember to set the AVR device to at least 8MHz. The AVR may use the programmable clock from MC1319x, just remember to check if the MC1319x and SPI communication is working FIRST! Otherwise you wont get any clock signal to the AVR and then you can t program it or reset the fuses! The MC1319x has default clock output of 32kHz so you will have to set your programmer to a very low frequency (<=32kHz/4) to be able to program it while it is running on that!
標(biāo)簽： the 20060125 project WinAVR
上傳時(shí)間： 2014-10-10
上傳用戶(hù)：yan2267246
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