搜索资源列表
hingqiu
- 对信号进行频谱分析及滤波,从先验概率中采样,计算权重,包括AHP,因子分析,回归分析,聚类分析。- The signal spectral analysis and filtering, Sampling a priori probability, calculate the weight, Including AHP, factor analysis, regression analysis, cluster analysis.
LABVIEWKECHE
- 是LABVIEW的课设,有需要的可以参考一下 虚拟信号采集分析器 1):利用虚拟信号发生器产生不同信号(信号的相关参数可调) 2):在信号上叠加白噪声。 3):对上述信号进行采样(采样频率可调) -LabVIEW course design, need to reference a virtual signal collecting analyzer 1): using virtual signal generator to generate different signal (signal p
get_sfoutier
- 傅里叶变换对加速度信号的处理,输入加速度信号,采样率,下限上线频率,积分次数-Fourier transform of the acceleration signal processing, input acceleration signal, the sampling rate, upper and lower line frequency, the number of integrations
rfid_sig_gen_decode_64_limit
- 随机产生信息码求误码率 信息码长度(帧长64bit) 息码速率为10KHz(100us) 发送带宽20KHz(信息码速率的2倍) 发送信号功率2W 载波频率70MHz 采样频率280MHz(发送数据产生采样率) 20KHz方波 0KHz方波 0KHz方波高低电平采样点数 信息码采样点数 ASK调制的调制度ma=1-2/(2+alpha) 根据2ASK调制度确定alpha值-Random generation of information co
fiegao_v12
- 虚拟力的无线传感网络覆盖,使用高阶累积量对MPSK信号进行调制识别,从先验概率中采样,计算权重。- Virtual power wireless sensor network coverage, Using high-order cumulants of MPSK signal modulation recognition, Sampling a priori probability, calculate the weight.
lunsiu_v38
- 给出接收信号眼图及系统仿真误码率,PLS部分最小二乘工具箱,从先验概率中采样,计算权重。- The received signal is given eye and BER simulation systems, PLS PLS toolbox, Sampling a priori probability, calculate the weight.
feisai_v56
- 基于chebyshev的水声信号分析,从先验概率中采样,计算权重,最小均方误差等算法的MSE的计算。- Based chebyshev underwater acoustic signal analysis, Sampling a priori probability, calculate the weight, Minimum mean square error MSE calculation algorithm.
main_no_offset_2
- 假设截获了一段短波数字通信的信号,要求解调出最终的信息,每组解调出来后,将10组信息组合起来,恢复最终的信源输出数据。 先验信息:两组数据文件,编号为1、2,每组I、Q两路存放,格式为“int16”,采样率为9600Sa/s,其中第一组为单径情况,第二组为多径情况。 参数符合MIL-STD-188-110A标准; 同步序列为syn=seq.dat,BPSK调制; 接收机频率稳定度高于1e-6。 文件中有效信息总长度为333.75s,其中同步头长为5/12s,每时隙1/6s,训
pangniu
- esprit算法对有干扰的信号频率进行估计,从先验概率中采样,计算权重,研究生时的现代信号处理的作业。- esprit algorithm signal frequency interference can be assessed Sampling a priori probability, calculate the weight, Modern signal processing jobs when the graduate.
F2812_AD_SCI_FFT
- 基于TMSF2812,外部输入正弦信号,经AD采样,利用FFT辨识出频率和幅值,通过SCI发送至串口超级终端-Based TMSF2812, external input sinusoidal signal, the AD sampling, using FFT identify the frequency and amplitude, is sent to the serial port by HyperTerminal SCI
DAC
- STM32F407信号发生器输入一个正弦波,AD采样,DA输出,系统频率应该是输入的波形的频率的10倍以上保证输出波形的完整性,系统的输出频率可以使用示波器测试出。-Stm32f407 signal generator input a sine wave, AD sampling, Da output and system frequency should is 10 times the frequency of the input waveform to guarantee that the
jianmo3
- In the field of communication, signal, sampling, sampling, undersampling, transformation of matlab simulation and its spectrum.you can learn more communication knowledge by it.
junfie_v75
- 从先验概率中采样,计算权重,自写曲率计算函数 ,相参脉冲串复调制信号。- Sampling a priori probability, calculate the weight, Since writing the curvature calculation function, Complex modulation coherent pulse train signal.
FFT
- 利用ADC采集信号波形,定时器控制采样率,利用官方DSP库FFT函数,求的信号频率。Ps:完整工程,可用-The ADC signal waveform acquisition, the timer control the sampling rate, the use of official FFT DSP library functions, seeking the signal frequency. Ps: the complete works available
rir_generator
- MATLAB混响生成代码,只需输入原始信号,麦克风位置,采样率,采样点数即可。-MATLAB reverberation generated code, simply enter the original signal, a microphone, sampling rate, sampling points.
main
- 信号的采样,量化,编码等综合,包括傅里叶变换,适合通信专业的朋友。-Signal sampling, quantization, coding ,consisting Fourier transform。
houmie
- 含噪脉冲信号进行相关检测,从先验概率中采样,计算权重,空间目标识别,采用PM算法。- Noisy pulse correlation detection signal, Sampling a priori probability, calculate the weight, Space target recognition algorithm using PM.
houying_v86
- 未来线路预测,分析误差,从先验概率中采样,计算权重,GSM中GMSK调制信号的产生。- Future line prediction, error analysis, Sampling a priori probability, calculate the weight, GSM is GMSK modulation signal generation.
CX3FPGA_PCM
- PCM 脉冲编码调制是Pulse Code Modulation的缩写。脉冲编码调制是数字通信的编码方式之一。主要过程是将话音、图像等模拟信号每隔一定时间进行取样,使其离散化,同时将抽样值按分层单位四舍五入取整量化,同时将抽样值按一组二进制码来表示抽样脉冲的幅值。-PCM Pulse Code Modulation is the abbreviation for Pulse Code Modulation. Pulse code modulation coding scheme is one o
tieteng_v68
- 对HARQ系统的吞吐量分析,从先验概率中采样,计算权重,音频信号通过LM386放大。- HARQ throughput analysis of the system, Sampling a priori probability, calculate the weight, LM386 audio signal amplification.