The result is an IS-95CDMA forward link software simulation package ,which mimics real-time data communication from a basestation to a cellular unit. The package simulates an IS-95CDMA forward link cellular system consisting of 3 major components:Transmitter, Communication Channel and Receiver.
標(biāo)簽： simulation real-time software forward
上傳時(shí)間： 2016-03-14
上傳用戶(hù)：大融融rr
PHILIPS 7130 TV/FM capture card use PHILIPS 7130 chip , is a newly built-in TV card integrating FM radio and TV receiver. You can watch/record TV programs (up to 136 channels) and FM radio on PC. The powerful attached software enables you to & rename favorite channels as per your taste. Moreover, the remote controller makes watching TV through PC more convenient. Through PHILIPS 7130 TV/FM capture card, you can transfer & save the full screen/full motion video captured VCR, camcorder, PC camera or other video sources into hard disk, or you can burn the video to VCD/SVCD/DVD via professional rewrite software. PHILIPS 7130 TV/FM capture card supports snapshot, you can record wonderful clips to create your personal e-album, then share your works with your friends & family via Internet.
標(biāo)簽： PHILIPS 7130 card integrating
上傳時(shí)間： 2013-12-26
上傳用戶(hù)：han_zh
MIT關(guān)于OFDM收發(fā)器、WIFI收發(fā)器的ASIC和 FPGA硬件開(kāi)發(fā)源碼及資料，比較不錯(cuò)的資料OFDM: OFDM transceiver (transmitter and receiver), highly parameterized to cover 802.11a (WiFi), 802.16 (WiMax) and others in the future. Support for 802.15 (WUSB) is currently being worked on. 802.11a: 802.11a WiFi transmitter
上傳時(shí)間： 2014-01-03
上傳用戶(hù)：Divine
在DAB系統(tǒng)中的頻率同步，載頻同步，參考一下Carrier frequency offset estimation of DAB receiver based on phase reference symbol
上傳時(shí)間： 2014-11-23
上傳用戶(hù)：songrui
The implementation of estimation and correction of carrier frequency offset of COFDM system in DAB receiver IC ASIC03
標(biāo)簽： implementation estimation correction frequency
上傳時(shí)間： 2013-12-24
上傳用戶(hù)：變形金剛
Noncoherent receivers are attractive for pulsed UWB systems due to the implementation simplicity. To alleviate the noise effect in detecting UWB PPM signals, this letter proposes a simple yet flexible weighted noncoherent receiver structure, which adopts a square-law integrator multiplied with a window function.
標(biāo)簽： implementation Noncoherent attractive simplicity
上傳時(shí)間： 2013-12-01
上傳用戶(hù)：wys0120
M-file uses random data which BPSK modulates a carrier to configure a BPSK UWB transmitter. The receiver demodulates the BPSK UWB carrier and the data is recovered
標(biāo)簽： BPSK transmitter configure modulates
上傳時(shí)間： 2016-04-24
上傳用戶(hù)：haoxiyizhong
采用matlab的m語(yǔ)言編寫(xiě)，功能為rake接收機(jī)的鏈路生成。其中包含短碼生成，業(yè)務(wù)信道長(zhǎng)碼生成，瑞利衰落信道代碼， 哈達(dá)碼變換，用戶(hù)原始數(shù)據(jù)擴(kuò)頻以及信道衰落。
標(biāo)簽： matlab 語(yǔ)言 編寫(xiě)
上傳時(shí)間： 2014-06-26
上傳用戶(hù)：www240697738
There are two files in the zip folder. bpsk_spread.m and jakesmodel.m Steps for simulation: 1] Run jakesmodel.m first 2] Then run bpsk_spread.m . 3] Note that during the first run bpsk_spread.m has no rayleigh fading.This is because the corresponding code has been commented 4] The resulting performance is stored in BER_awgn. 5] Now uncomment the Rayleigh Fading code in bpsk_spread.m file. 6] Same time comment BER_awgn (line 112) and uncomment BER_ray variable. 7] Run the simulation. To compare the perfromances of the receiver using DSSS plot the BER_awgn and BER_ray
標(biāo)簽： bpsk_spread jakesmodel simulation folder
上傳時(shí)間： 2016-05-19
上傳用戶(hù)：ynsnjs
Matlab is an ideal tool for simulating digital communications systems, thanks to its easy scripting language and excellent data visualization capabilities. One of the most frequent simulation tasks in the field of digital communications is bit-error- rate testing of modems. The bit-error-rate performance of a receiver is a figure of merit that allows different designs to be compared in a fair manner. Performing bit-error-rate testing withMatlab is very simple, but does require some prerequisite knowledge
標(biāo)簽： communications simulating scripting digital
上傳時(shí)間： 2014-01-02
上傳用戶(hù)：plsee
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