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apublier
- The multipath performance of a given signal/receiver combination depends on various signal and receiver parameters like signal type/modulation scheme pre correlation bandwidth and filter characteristics, chipping rate of code ,relative power levels o
SALLEN_KEY_DOUBLE_V2
- 用multisim实现双电源供电的低通滤波器，最高频率是10khz-Multisim with dual power supply of the low-pass filter, the maximum frequency is 10khz
frequencyspread
- 时变系统的频谱扩展，（信道是平坦的）仿真结果为：滤波后高斯过程的功率谱密度和由滤波器产生的相关高斯序列的时域值-Time-varying system, spread spectrum, (the channel is flat) simulation results as follows: the filtered Gaussian process power spectral density and produced by the filter related to the value of
Magnetic
- 磁珠专用于抑制信号线、电源线上的高频噪声和尖峰干扰，还具有吸收静电脉冲的能力。磁珠是用来吸收超高频信号，像一些RF电路，PLL，振荡电路，含超高频存储器电路（DDR SDRAM，RAMBUS等）都需要在电源输入部分加磁珠，而电感是一种蓄能元件，用在LC振荡电路，中低频的滤波电路等，其应用频率范围很少超过50MHZ。-Inhibition of signal lines dedicated to beads, the power line frequency noise and interfere
vector--control-hysteresis
- 并联有源电力滤波器（APF）基于空间矢量的滞环控制-Shunt active power filter (APF) based on space vector control hysteresis
PSK_generate
- BPSK信号以及BPSK信号扩频后信号的仿真，通过低通滤波器以后，做出其功率谱密度图，查看其信号特性。-BPSK signal and the signal spread spectrum BPSK signal simulation, after low-pass filter through to make its power spectral density maps, see the signal characteristics.
cx_flatfading_gauss
- 成型滤波器法仿真平坦衰落信道，功率谱密度为高斯谱-Flat fading channel simulation of the shaping filter method, power spectral density for the Gaussian spectrum
1_带通滤波器
- EMI电源滤波器起到两个低通滤波器的作用:一个是衰减共模干扰，另一个是衰减差模干扰。 EMI电源滤波器能在阻带范围内衰减射频能量，而让工频无衰减，或者很少的衰减，就能通过EMI电源滤波器。 EMI电源滤波器是电子设备设计工程师控制传导电磁干扰和辐射电磁干扰的首选工具。(The EMI power filter plays the role of two low pass filters: one is to attenuate the common mode interference and t
时频信号分析
- 实现绘制信号的功率谱，两重自相关，滤波后时域，滤波器，频谱图，信号时域图以及自相关函数图等功能(The functions of drawing signal power spectrum, double correlation, filtering time domain, filter, spectrum, signal time domain and autocorrelation function diagram are realized.)