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SineWave
- 我们将使用低阶的波形声音API（即，前缀是waveOut的函数）来建立一个称作SINEWAVE的声音正弦波生成器。此程序以1 Hz的增量来生成从20Hz（人可感觉的最低值）到5,000Hz（与人感觉的最高值相差两个八度音阶）的正弦波。-We re going to use the low-level waveform audio APIs (that is, the functions beginning with the prefix waveOut) to create an audio s
PT23MOD.ZIP
- There are _NO_ standard sample rate for the samples used in modules. But most often the samples are done on the rate called C-3 (which is about 16574 Hz if you have a PAL machine). Sometimes drums are sampled at A-3 (around 28 kHz), and some so
BPSK_Fading_Freq_Selective
- 利用Channel Equalizer公式與附件main.m等程式，並選擇Flat=0之模式(該模式為Frequency Selective Fading)及產生Doppler = 500 Hz之Rayleigh fading Channel，利用已知Channel Parameters (rcos, rsin) 增修接收機之Channel Equalizer程式-Channel Equalizer using the formula and accessories main.m other p
ch6example1
- 采样定理的原理仿真模型 模拟基带信号的频带为(0 200) Hz-Principles of simulation model of the sampling theorem analog baseband signal band for the (0 200) Hz
Beep
- 蜂鸣器发声程序,使用的蜂鸣器频率是2.4Khz-buzzer program，the frecwency of the buzzer is 2.4K HZ
Deber04_ComAnalog
- Dado x(t) = 3[1+0.2(cos100πt+cos200πt)]cos10,000πt + n(t), donde n(t) es Ruido Blanco (en realidad coloreado) Gausiano de banda limitada con Sn(f) = 2 µ w/Hz hasta una frecuencia de 10,000 Hz. Asumiendo fc=5,000 Hz y B=600 Hz, determine la (S/N)
Deber_ComAnalog_Agosto2010
- Dado x(t) = 3[1+0.2(cos100πt+cos200πt)]cos10,000πt + n(t), donde n(t) es Ruido Blanco (en realidad coloreado) Gausiano de banda limitada con Sn(f) = 2 µ w/Hz hasta una frecuencia de 10,000 Hz. Asumiendo fc=5,000 Hz y B=600 Hz, determine la (S/N)
smni_eeg_data.tar
- 这组脑电数据用于研究酒精引起的脑电活动变化，包括3种任务下的两组研究对象的数据。-This data arises from a large study to examine EEG correlates of genetic predisposition to alcoholism. It contains measurements from 64 electrodes placed on the scalp sampled at 256 Hz
hz
- 自制的简单计算器。可供初级VB学者参考和分享- ............\Form1.frm ............\工程1.vbp ............\工程1.vbw
hz-rj
- 瑞萨单片机R8C头文件,主要讲述了内部各个寄存器的定义情况，方便学者研究与开发-heade profile
dx20
- matlab实例，带通，阻带频率[900,6000] Hz，阻带最小衰减50dB。待滤波的原信号的产生和开始滤波程序。学习使用-matlab instance, band-pass, stop-band frequency [900,6000] Hz, stopband minimum attenuation of 50dB. Generated and the start of the original signal to be filtered filtering process. Lear
GET-RID-OF-NOISE
- 根据人声及鸟声频率的不同，将两种声音分离出来。-talk_sound.wav is a mono (1-channel) 44,100 samples per sec, 16-bit per sample WAV file. Write a Matlab program to separate the voice from the background sounds and to separate the background sounds from the voice. The voice
daima
- 利用AT89S51单片机的T0、T1的定时计数器功能，来完成对输入的信号进行频率计数，计数的频率结果通过8位动态数码管显示出来。要求能够对0－250KHZ的信号频率进行准确计数，计数误差不超过±1HZ。-The AT89S51 microcontroller T0, T1 timing counter function to complete the input signal frequency count, counting the frequency of the results of an
alunfangcha
- 计算阿伦方差,通过一个记录频率的文件，每行格式为1,234,123.1234 Hz-Allan variance calculation
ECGstroop.mat
- ECG on stroop test taken on 250 Hz (sampling frequency) You can use in order to obtain (and compare) the stress (from HRV)
jCapacity
- MIMO信道容量的仿真代码 在频域中对频率选择性无线信道转化为并行的子信道并计算其信道容量。-The simulitation program of capacity of MIMO channel.Computes the capacity in bits/s/Hz (bps/Hz) for frequency-selective wireless channels defined as a set of parallel channels in the frequency domain. T
FYUZEM6HAQ35NKG2
- pic 16f628 hex inverter 50 hz
amp-latency-AR-test
- Burg算法功率谱估计,采样点数nfft不会影响MAX值和位置. s=data22(6,:) s=s(50:150) nfft=2048 fs=500 EEG [px1,f1]=pburg(s,6,nfft,fs) figure plot(f1,px1) title( CI——Burg算法功率谱估计 ) xlabel( Frequency(Hz) ) ylabel( Power ) IndMax=find(diff(sign(diff(p
BackProjection
- SAR雷达BP算法 his function performs a basic Backprojection operation. The following fields need to be populated: data.Nfft:Size of the FFT to form the range profile data.deltaF:Step size of frequency data (Hz) data.minF:Vector containing
ADSP1
- (1) Design a Mini-max lowpass FIR filter such that Filter length = 19, Sampling frequency fs = 3000Hz, Pass Band 0~675Hz Transition band: 600~750 Hz, Weighting function: W(F) = 1 for passband, W(F) = 0.5 for stop band . Set = 0.0001 in S