搜索资源列表
xinhaoyusuanfa
- c51系统控制信号发生器，方波频率的检测和倍频-decoder system control signal generator, square frequency of testing and frequency
qep_data_bus
- 基于地址总线接口的四倍频编码器信号接口的 FPGA实现 Verilog HDL的-address bus interface based on the four frequency signal encoder interface FPGA Verilog HDL
sh503
- 此程序为方波频率的检测和倍频的程序,希望对大家有点帮助-procedure for the square wave frequency and the frequency of testing procedures, we hope to help a bit
beipin_quartII
- 在FPGA或CPLD上实现的一中非常实用的倍频电路，只要输入频率高，精度就很高-the CPLD or FPGA to achieve a very practical frequency circuit, as long as the input frequency, on the high precision
cpbdesign
- 倍频程计算，在振动或噪声技术应用中经常用到的算法程序，是matlab源码-octave, the vibration or noise technology applications often use the algorithm process, the source Matlab
Boottarget
- arm7的启动代码，初始化MCU和存储器，倍频时钟。-arm7 bootcode, initialize the MCU and memory, clock frequency.
light_telegraphic_code_four_frequency
- 实光电码盘的输出数据的四倍频，使码盘输出精度提高四倍。-real photoelectric encoder output data of the four frequency, accuracy encoder output increased by four times.
beipin_4
- 自己编写的vhdl语言来实现的四倍频电路，自我感觉还可以，也通过了编译，如果有需要就下载去看看吧-prepared vhdl own language to achieve the four frequency circuit, a sense of self, can also, through a compiler, If there is a need to look at the downloaded Look here
twice_freqencey
- 用Verilog直接完成倍频的算法,经过了quartus8.0的时序仿真-Verilog multiplier used directly to complete the algorithm, as a result of timing simulation quartus8.0
Fredevider_n
- 任意N偶数倍频率分频器VHDL语言，编译器MAX_PLUS2-Any even multiple of the frequency divider N VHDL language, compiler MAX_PLUS2
4pin
- eda应用中的硬件描述语言vhdl4倍频率设计方法-beipin
beipin
- 倍频出200M时钟，对输入脉冲进行计数测量时间间隙-produce 200M clock，count the input pulse
program
- zwiker响度计算程序，三分一直倍频程声压级，Aures方法尖锐度，bismarck方法尖锐度，时变响度尖锐度子程序(Zwiker loudness calculation program, three points have been octave, sound pressure level, Aures method sharpness, Bismarck method sharpness, time varying loudness sharpness subprogram.)
sanfenzhiyibeipincheng
- 附件中程序主要用于计算三分之一倍频程谱。(Calculation of 1/3 frequency doubling spectrum)
dmbie
- 包括广义互相关函数GCC时延估计，包括单边带、双边带、载波抑制及四倍频,雅克比迭代求解线性方程组课设。( Including the generalized cross-correlation function GCC time delay estimation, Including single sideband, double sideband, suppressed carrier and quadruple, Jacobi iteration for solving linear equ
三分之一倍频程谱
- 首先对采样信号进行傅里叶变换，计算出功率谱或幅值谱，然后用功率谱或者幅值谱的数据，计算每一个中心频率的带宽内数据的平均值。(Firstly, Fourier transform is applied to the sampled signal to calculate the power spectrum or amplitude spectrum, and then the average value of the data within the bandwidth of each cente
matlab命令流
- 信号处理傅里叶变换，三分之一倍频程，荷载时程曲线绘制(Signal processing Fourier transform, one third octave, load time history curve drawing)
fun_onethird
- 三分之一倍频程函数，将时程结果进行1/3倍频程分析，得到振级结果(octave analysis, which carries out 1/3 octave band analysis for a time-domain signal and converts it into vibration level resutls)
homework_3rd_question
- 道床加速度时程曲线。功率谱密度函数 图。1/3倍频程Z振级频谱图。道床Z振级VLz（dB）。(Acceleration time history curve of ballast. Power spectral density function. Frequency spectrum of 1 / 3 octave Z vibration level. Ballast Z vibration level vlz (DB).)