liuyuanyuan 2019-01-22 15:35:24
Description: MUSIC algorithm simulation, successful
Plat: matlab | Size: 19KB | Downloads: 0
pamt 2019-01-22 11:38:54
Description: Assuming the input signal is m (t), the carrier center frequency is 10 Hz, the voltage-controlled oscillation coefficient of the frequency modulator is 5 Hz/V, and the average power of the carrier is 1 W, the waveform of the frequency modulation signal is obtained, the amplitude spectrum of the frequency modulation signal is obtained, and the signal is demodulated by the frequency discriminator.
Plat: matlab | Size: 1KB | Downloads: 0
pamt 2019-01-22 11:19:15
Description: A cosine source with 1 Hz frequency and 1 power is generated by using MATLAB. The carrier frequency is 10 Hz. The waveform and envelope of the signal are displayed. The power spectral density of the modulated signal and the waveform of the coherent demodulated signal are obtained.
Plat: matlab | Size: 1KB | Downloads: 0
pamt 2019-01-22 11:11:03
Description: A cosine source with 1 Hz frequency and 1 power and 10 Hz carrier frequency is generated by using MATLAB. The power spectral density of the modulated signal and the signal waveform after coherent demodulation are obtained.
Plat: matlab | Size: 1KB | Downloads: 0
驼铃 2019-01-21 17:19:57
Description: Bispectral feature extraction program, based on MATLAB platform, can be used
Plat: matlab | Size: 190KB | Downloads: 0
javedan 2019-01-21 15:59:41
Description: random helper for wireless in 5 G future
Plat: matlab | Size: 149KB | Downloads: 0
masfer 2019-01-20 21:41:09
Description: Space time block code, alamouti tx 2 rx 2 2x2 antenna, Orthogonal Frequency Division Multiplexing
Plat: matlab | Size: 6KB | Downloads: 0
avf1906 2019-01-20 18:20:28
Description: crc16 for modbus whithout tible little memory need
Plat: C-C++ | Size: 3KB | Downloads: 0
不及你说 2019-01-19 15:20:08
Description: Through simple routines, help beginners to understand and familiarize themselves with FPGA.
Plat: Quartus II | Size: 690KB | Downloads: 0
Monster_H 2019-01-19 15:03:31
Description: Matched filtering for pulse compression.Target distances are 10 metres, 30 metres and 100 metres, respectively. For uncompressed pulses,The three echo signals are overlapped and can not be distinguished. While pulse compression can distinguish three echo signals after matched filtering
Plat: matlab | Size: 1KB | Downloads: 0
Chaos9527 2019-01-18 22:14:07
Description: Capl error frame is used in CANOE software, and ECU verifies the function of error frame when developing and testing.
Plat: C-C++ | Size: 30560KB | Downloads: 0
回忆突然呼吸 2019-01-18 16:03:44
Description: Radar signal matching filtering
Plat: matlab | Size: 1KB | Downloads: 0
回忆突然呼吸 2019-01-18 15:39:30
Description: signal quadrature sampling (digital down conversion) for single frequency and BPSK signal use Low pass filtering
Plat: matlab | Size: 1KB | Downloads: 0
alwinpoulose 2019-01-18 12:54:19
Description: Design an adaptive transversal equalizer with 11 taps for the channel
Plat: matlab | Size: 148KB | Downloads: 0
nguyen tat y 2019-01-18 11:28:00
Description: la chuong trinhf cai dat gps
Plat: WINDOWS | Size: 249KB | Downloads: 0
陈测 2019-01-18 09:39:37
Description: Understand the multimode fiber propagation mode, understand the electric field magnetic field distribution, and understand the pattern spot
Plat: matlab | Size: 72KB | Downloads: 0
mephisto_gu 2019-01-17 14:45:38
Description: The simulation of dco-ofdm receiver and the ser/Eb/N0 curve of dco-ofdm on MATLAB
Plat: matlab | Size: 1KB | Downloads: 0
冰2345 2019-01-16 22:34:48
Description: lora-1268 programming
Plat: C-C++ | Size: 2567KB | Downloads: 0
FJLM 2019-01-16 21:20:59
Description: It is suitable for beginners to learn and refer to, and can be used directly
Plat: LabView | Size: 328KB | Downloads: 0
LeeH 2019-01-16 17:39:42
Description: Realization of amplitude modulation and demodulation, frequency modulation and decision demodulation by MATLAB
Plat: matlab | Size: 226KB | Downloads: 1
薄荷雪碧加冰 2019-01-16 16:53:50
Description: 40-66 bit width conversion throughput consistent
Plat: Verilog | Size: 1KB | Downloads: 0
cobyzero 2019-01-16 09:59:56
Description: 08d s'pp intea main ms
Plat: LINUX | Size: 923KB | Downloads: 0
abbasi_22 2019-01-16 05:15:48
Description: jkkllookkmjnhbgfdcsr fth vbg fff
Plat: PDF | Size: 2115KB | Downloads: 0
郝菲 2019-01-15 16:50:44
Description: The BSP of ZedBoard
Plat: LINUX | Size: 17870KB | Downloads: 0
kmdcdy 2019-01-15 11:01:23
Description: 8. Four transmit four receive v-blast in single-path Rayleigh channel: (1) please design a specific navigation-assisted channel estimation method and conduct simulation with Simulink to measure the bit error rate performance of 16QAM modulation.The relation curve between the bit signal-noise ratio and the mean square error of channel estimation is drawn, and the relation curve between the bit signal-noise ratio and the bit error rate is drawn. (2) calculate the spectral efficiency of the designed scheme in bit/Hz/s.
Plat: matlab | Size: 435KB | Downloads: 0
kmdcdy 2019-01-15 11:00:37
Description: 7. Two outgoing and one outgoing STBC in single-path Rayleigh channel: (1) analyze the theoretical performance of bit error rate and draw the curve of the relationship between bit SNR and bit error rate. (2) please design a specific navigation-assisted channel estimation method, Simulink simulation, measurement of BPSK modulation error rate performance.The relation curve between the bit signal-noise ratio and the mean square error of channel estimation is drawn, and the relation curve between the bit signal-noise ratio and the bit error rate is drawn.
Plat: matlab | Size: 583KB | Downloads: 0
kmdcdy 2019-01-15 10:59:38
Description: 6. In the three-path Rayleigh channel, for OFDM: (1) please design a specific navigation-assisted channel estimation method and use Simulink for simulation.The relation curves of bit signal-noise ratio and channel estimation mean square error and the relation curves of bit signal-noise ratio and bit error rate are drawn. (2) if the frequency has been synchronized, please design a specific method of time synchronization using cyclic prefix in OFDM. Simulink is used for simulation to draw the relationship curve between bit-snr and acquisition probability. (3) if time has been synchronized, please design a specific method of frequency synchronization using cyclic prefix in OFDM. Simulink is used for simulation to draw the relationship curve between bit signal-to-noise ratio and frequency synchronization error.
Plat: matlab | Size: 311KB | Downloads: 0
kmdcdy 2019-01-15 10:58:23
Description: 5. In three-path Rayleigh channel, for direct sequence spread spectrum: (1) please design a specific code division navigation aided channel estimation method for ds-cdma, and adopt equal-beneficial combination and maximum ratio combination for receivers respectively.Simulink is used to simulate and draw the relationship curve between bit SNR and channel estimation mean square error and the relationship curve between bit SNR and bit error rate. (2) assuming that the frequency has been synchronized, please design a specific single-stop sliding correlation time synchronization method ds-cdma, Simulink simulation, draw the relationship between the bit SNR and the acquisition probability curve. (3) if the time has been synchronized, please design a specific frequency synchronization method ds-cdma, Simulink simulation, draw the relationship between the bit SNR and frequency synchronization error curve.
Plat: matlab | Size: 3471KB | Downloads: 0
kmdcdy 2019-01-15 10:53:20
Description: 4. Try to explain the working principle of convolutional codec: (1) Simulink was used to simulate convolutional coding, and Viterbi decoding method was used for decoding. The coding and decoding were all written by oneself (s-function method), rather than calling the existing coding and decoding functions of Simulink. (2) in the additive white gaussian noise channel, please draw the curve of the relationship between bit signal-to-noise ratio and bit error rate.
Plat: matlab | Size: 6904KB | Downloads: 0
kmdcdy 2019-01-15 10:50:36
Description: 3. Modulation demodulation and channel estimation in Rayleigh channel: (1) deduce the theoretical bit error rate performance of BPSK coherent demodulation in single-path Rayleigh channel, and draw the relationship curve between bit signal-to-noise ratio and bit error rate. (2) in single-path Rayleigh channel, please design a time-division guidance assisted channel estimation method, Simulink simulation, measure the bit error rate performance of BPSK, draw the relationship curve between bit SNR and bit error rate, and compare with the theoretical bit error rate curve.
Plat: matlab | Size: 161KB | Downloads: 0
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