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HSTOPWATCH-TIu
- 利用新华龙公司C8051F020单片机及12232LCD制作作的秒表计时程序可实现一次记录多个采样数据并可查询由LCD显示 -New Hualong C8051F020 microcontroller and stopwatch program for 12232LCD production time record sampled data can query by the LCD display
spi3
- 语言回放系统，用avr采样声音信号，存储到sd卡里，有放音功能，通过da0832转成模拟信号，再经过功率放大驱动喇叭。-Language playback system, avr sampled sound signal storage to sd card playback function, converted to analog signals by da0832, and then after the power amplifi
AGC
- 自动增益控制，控制使用msp430，模数转换器使用TI的dac7611，采样值显示在1602上。-The AGC control the use of the MSP430 analog-to-digital converters use TI' s dac7611 sampled value is displayed in the 1602.
diagonal_loading_SMI_1
- 针对样本协方差矩阵求逆方法中采样点小于阵元个数时作出的仿真。此改进方法可以在采样点小于阵元个数时提高波束形成器的性能。-For the sample covariance matrix inversion method of sampling is less than the number of array elements made the simulation. This improved method can be sampled
DASignalConvert
- 使用VC++6.0环境编写的MFC程序，实现利用鼠标绘制任意波形然后生成采样信号十六进制值，可以使用串口方式或其他方式写入嵌入式芯片中进行任意波形的输出。-Using the the MFC program written by the VC++6.0 environment, use the mouse to draw arbitrary waveforms and then generates the hexadecimal val
FBGFPI
- 计算啁啾，均匀，取样光栅透射谱。可以改变周期，占空比，长度等各种参数-Calculated chirp, evenly sampled grating transmission spectrum. Can change the various parameters of the period, duty cycle, length, etc.
Sine-signal-superposition
- 分别画两个频率不同的正弦信号及他们叠加的信号,y1、y2及他们的叠加信号进行采样,进行傅里叶变换,幅频图,频谱图-Videos two sinusoidal signals of different frequencies, and their superimposed signal, Y1, Y2 and their superimposed signal to be sampled, the Fourier transform, a
Digital-Signal-Processing---Filtering-Approach.ra
- [Digital Signal Processing] Digital signal processing (DSP) refers to anything that can be done to a signal using code on a computer or DSP chip. To reduce certain sinusoidal frequency components in a signal in ampl
2812ADsample
- AD采样频率为10K，序列发生器SEQ1和SEQ2级联成一个16通道的序列发生器，采样模式采用顺序采样。利用通用定时器T1的周期中断事件来启动AD转换。ADCINA0和ADCINB0为参考电平，实际的电压值分别为0.420和1.653,由于每个板子的具体特性稍有不同，请用万用表自行测量参考电压值。此例程对ADCINA0、ADCINA1、ADCINB0、ADCINB1四个通道进行连续10次的采样，然后对各个通道的10个采样值进行排序，滤波
NUFFT_code
- 非均匀傅里叶变换是传统傅里叶变换的扩展,它尤其适合于适合于非均匀采样数据或要计算 任意频率的频谱.-Nonuniform Fourier Transform (NUFT) is the extension of traditional Fourier transform,it is particularly used for nonuniform-sampled data analysis and calculating arbit
baseband
- 仿真二进制正交信号通过AWGN信道后的误比特率性能，每个信号周期取样10次，接收端采用相关器，Eb/N0的范围是0到12dB-Simulation binary quadrature signals by the bit error rate performance in an AWGN channel, each signal cycle sampled 10 times, the receiving side uses the co
msp430g2x33_adc10_03
- 用内部AD转换模块和温度传感器来测量温度，当温度达到设定值时，指示灯会亮。-Descr iption: se ADC10 and the integrated temperature sensor to detect temperature gradients. The temperature sensor output voltage is sampled ~ every 120ms and compared with the def
experiment_1
- 若采样周期为，求采样后的离散时间信号；又设A/D变换的量化步长为 ，求量化后的数字信号，并绘出曲线。-If the sampling cycle is, evaluates to the sampled discrete-time signal Suppose the quantization step size for the A/D conversion, seeking the digital signal after the
PCM
- MATLAB环境下的Simulink仿真平台，构建PCM编码与解码电路图，对模拟信号进行采样、量化、编码, 将编码后的信号输入信道再进行PCM解码，还原出原信号.建立仿真模型,分析仿真波形。-MATLAB environment Simulink simulation platform to build PCM encoding and decoding circuit diagram of the analog signal is s
debounce_keys
- Descr iption: Demonstrates debouncing 8 keys. The state of the eight keys is sampled four times using a timer interrupt. If a key is pressed longer than four seconds, the corresponding bit in the key_press globa
FFT_CPP2010
- FFT_PRJ采样数据为8192个点C++2010代码实现快速傅里叶变换,数据的来源于txt文件,有演示窗体.-The FFT_PRJ sampled data for 8192 the point C++2010 code fast Fourier transform data from txt file demo form.
FFT
- FFT频谱分析,对输入信号进行采样。取出其中一段数据，然后计算其自相关。计算结果可以通过用VisualDSP++的plot功能描绘出来。-FFT spectrum analysis, the input signal is sampled. Remove one piece of data, and then calculate the autocorrelation. The calculation results can by us
Digital-filter
- In electronics, computer science and mathematics, a digital filter is a system that performs mathematical operations on a sampled, discrete-time signal to reduce or enhance certain aspects of that signal.
opencart
- opencart就是用php的网站源代码。 网站模板化。用户可自由更换。 数据库就是MySQL.-opencart is php-based website code. website is sampled. user can freely change. database is MySQL.
ADC
- 实现了ADC的转换，模/数转换器或者模拟/数字转换器。模数转换一般要经过采样、保持和量化、编码这几个步骤。将连续变量的模拟信号转换为离散的数字信号的器件。-ADC conversion, analog/digital converter or an analog/digital converter. Analog-to-digital conversion is generally sampled, maintain and quant