Description: 信号生成:可以生成各种类型的信号包括正弦波、方波、三角波、扫频信号、调幅波、白噪声、窄带随机信号等-signal generation : can generate all types of signals, including sine, square, triangle wave, sweep signal amplitude wave, white noise, narrowband random signals Platform: |
Size: 368640 |
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Description: 一种有效的包络线算法，可以实现很多情况下的振动信号的包络线生成。-an effective envelope algorithm can achieve many of the vibration signal envelope generation. Platform: |
Size: 8192 |
Author:阿木 |
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Description: LPC美尔倒谱特征的C源程序
这是我根据赵力那本“语音信号处理”后面的源代码写的LPC美尔倒谱特征的C源代码，
基本上没做什么修改，需要的朋友就可以不用自己再录入了。
程序调试通过，可以直接用。
-LPC Cepstrum C source code is under Zhao The "speech signal processing," the source generation behind code written by LPC Cepstrum C source code, is basically what changes need a friend would not have had his own input. Through debugging procedures can be directly used. Platform: |
Size: 1024 |
Author:handman |
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Description: 数字信号处理的应用之一是从含有加性噪声的信号中去除噪声。现有被噪声污染的信号x[k]=s[k]+d[k],式中： 为原始信号d[k]为均匀分布的白噪声。
（1）分别产生50点的序列s[k]和白噪声序列d[k],将二者叠加生成x[k],并在同一张图上绘出x0[k],d[k]和x[k]的序列波形。
（2）均值滤波可以有效去除叠加在低频信号上的噪声。已知3点滑动平均数字滤波器的单位脉冲响应为h[k]=[1,1,1 k=0,1,2],计算y[k]=x[k]*h[k],在同一张图上绘出前50点y[k],s[k]和x[k]的波形，比较序列y[k]和s[k]。
-digital signal processing applications from one containing additive noise signal denoising. Existing noise pollution was a signal x [k] = s [k] d [k], where : of the original signal d [k] uniform distribution of white noise. (1) have 50 points each sequence s [k] and white noise sequence d [k] superposition of the two generation x [k] and the same is likely to draw a map x0 [k] d [k] and x [k] waveform sequence. (2) mean filter can effectively remove superimposed on the low-frequency noise on the signal. 3:00 known moving average digital filter unit for pulse response h [k] = [k = 0,1,2 1,1,1] Calculation y [k] = x [k]* h [k], the same is likely to draw a map before 50 y [k] s [k] and x [k] waveform sequence comparison y [k] s and [k]. Platform: |
Size: 28672 |
Author:魏臻 |
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Description: 用MATLAB生成bpsk信号，并通过AWGN信道的仿真。-MATLAB bpsk signal generation, and through the AWGN channel simulation. Platform: |
Size: 6144 |
Author:wsx |
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Description: 完成超宽带系统中信号的生成，以及整个过程，并且统计出了误码率，并和理论之进行了比较-complete UWB system signal generation, and the entire process, and the statistics of the BER, and the theory and the comparison Platform: |
Size: 6144 |
Author:王连英 |
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Description: 稀疏分解严格按照匹配追踪的原理，生成新的原子，对信号匹配，直至剩下信号残差。-sparse decomposition in strict accordance with the principle of matching the track, a new generation of atomic bombs, the signal matching, until the remaining residual signal. Platform: |
Size: 1220608 |
Author:fanghui20006 |
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Description: DSP算法的C实现,书中讲述了DSP中信号产生，信号处理等用到的算法及其C实现，初接触DSP的同学们可以看看，会对整体的处理又一个概念！-DSP algorithms realize C book about DSP signal generation, signal processing algorithm used and its C realize, early exposure to DSP students can take a look at the overall deal would be another concept! Platform: |
Size: 3923968 |
Author:余芬 |
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Description: 这是一个信号发生器的labview源程序，模拟正弦波、三角波、方波等五种波形输出，频率、幅值、相位可调。
-This is a signal generator of the LabVIEW source code, analog sine wave, triangle wave, square wave output waveform five, frequency, amplitude, phase adjustable. Platform: |
Size: 10240 |
Author:pf6601 |
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Description: 伪随机码发生器的VHDL实现
随着通信理论的发展，早在20世纪40年代，香农就曾指出，在某些情况下，为了实现最有效的通信，应采用具有白噪声的统计特性的信号。另外，为了实现高可靠的保密通信，也希望利用随机噪声。然而，利用随机噪声最大困难是它难以重复产生和处理。直到60年代，伪随机噪声的出现才使这一难题得到解决-Pseudo-random code generator for VHDL realize communication with the development of the theory, as early as the 20th century, 40 years, Shannon has pointed out that in some cases, in order to realize the most effective communications, should be used with the statistical properties of white noise signal . In addition, in order to realize highly reliable secure communication, but also wish to take advantage of random noise. However, the use of random noise the greatest difficulty is that it difficult to repeat the generation and treatment. Until 60 years, the emergence of pseudo-random noise so that this problem only be solved Platform: |
Size: 217088 |
Author:张之晗 |
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Description: 采用计算机替代信号源，可产生20--20KHZ不连续正弦波。对出差在外的电子工作人员十分有用，用笔记本就可实现信号的产生，省去带信号发生器上门服务的麻烦。-Alternative source computer can have a discontinuous 20 20KHZ sine wave. Of electronic business trip staff very useful notebook can be used to achieve signal generation, signal generator belt saved the trouble of door-to-door service. Platform: |
Size: 89088 |
Author:M |
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Description: 许多有用的地理位置，太阳能为动力的水泵是特别有利的偏远地区，那里可能没有常规电源提供地下水。令人印象深刻的CY8C27443微控制器为基础的太阳能水泵控制器采用了混合信号阵列，可控制的三阶段电机驱动经营潜水水泵直接从太阳能电池板。
强大的PSoC微控制器提供了三相PWM生成，信号调理，过电流和短路保护，温度监测，并不断的电压频率控制。此外，微控制器CY8C27443最大的电力来自太阳能电池阵列。这样做的结果是强大的，低成本，高效率的控制器。-Solar Pump Controller
Useful in many geographic locations, solar-powered pumps are particularly advantageous in remote areas, where there may not be conventional power to provide ground water. The impressive CY8C27443 microcontroller-based Solar Pump Controller features a mixed-signal array that controls a three-phase motor drive to operate a submersible water pump directly from solar panels. The powerful PSoC microcontroller provides three-phase PWM generation, signal conditioning, over-current and fault protection, temperature monitoring, and constant voltage-to-frequency control. Additionally, the CY8C27443 MCU maximizes the power from the solar array. The result is a robust, low-cost, highly efficient controller.
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Size: 1649664 |
Author:xxxueok |
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Description: 跳时超宽带信号的产生,有关跳频信号的超宽带信号产生-UWB signal generation, the frequency-hopping ultra-wideband signal generation signal Platform: |
Size: 2048 |
Author:寇晓鑫 |
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Description: 通信原理实验代码，AM信号，单边带信号，双边带信号的产生以及傅里叶变换-Communication Theory test code, AM signal, single-sideband signal, as well as double-sideband signal generation Fourier transform Platform: |
Size: 2048 |
Author:login |
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