Description: 这是正弦发生程序，用查表法实现正弦的产生。-occurred procedures, using look-up table method for the selection of sine wave. Platform: |
Size: 5873 |
Author:陈磊 |
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Description: 介绍了一种构建在定点DSP上的高速瑞利衰落信道仿真模型。通过应用确知性瑞利过程的理论，使得仅需要较少的低频正弦波分量以及简单的运算即可实现较高精度的信道建模；进而可采用查表法并结合TMS320C6202定点数字信号处理器的高并行性和处理能力构造高速的仿真模型-Construction of a fixed-point DSP in the high-speed Rayleigh fading channel simulation model. Through the application process unascertained Rayleigh theory, only need to make small low-frequency sine wave components and the simple operation can achieve higher accuracy Channel modeling; then use look-up table method and combination TMS320C6202 fixed-point digital signal processor parallel and can handle Construction of the high-speed simulation model Platform: |
Size: 117635 |
Author:李艳平 |
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Description: TI例程,TMS320C64XXDSP实现正弦信号发生,采用查表法,利用IO函数进行数据导入-TI routines, TMS320C64XXDSP sine wave signal, using look-up table method, use IO Data Import function Platform: |
Size: 13787 |
Author:黄珣 |
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Description: 这是正弦发生程序，用查表法实现正弦的产生。-occurred procedures, using look-up table method for the selection of sine wave. Platform: |
Size: 16384 |
Author:陈磊 |
Hits:
Description: 介绍了一种构建在定点DSP上的高速瑞利衰落信道仿真模型。通过应用确知性瑞利过程的理论，使得仅需要较少的低频正弦波分量以及简单的运算即可实现较高精度的信道建模；进而可采用查表法并结合TMS320C6202定点数字信号处理器的高并行性和处理能力构造高速的仿真模型-Construction of a fixed-point DSP in the high-speed Rayleigh fading channel simulation model. Through the application process unascertained Rayleigh theory, only need to make small low-frequency sine wave components and the simple operation can achieve higher accuracy Channel modeling; then use look-up table method and combination TMS320C6202 fixed-point digital signal processor parallel and can handle Construction of the high-speed simulation model Platform: |
Size: 117760 |
Author:李艳平 |
Hits:
Description: TI例程,TMS320C64XXDSP实现正弦信号发生,采用查表法,利用IO函数进行数据导入-TI routines, TMS320C64XXDSP sine wave signal, using look-up table method, use IO Data Import function Platform: |
Size: 13312 |
Author:黄珣 |
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Description: 采用delphi自编的sin函数傅立叶离散数据数据表生成器，正弦函数发生器查表输出；-Using the sin function delphi own discrete Fourier data table generator, sine function generator look-up table output Platform: |
Size: 172032 |
Author:张诚 |
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Description: FSK调制,采用直接查表法,生成一个周期的正弦波-FSK modulation, the use of direct look-up table method, to generate a sine wave cycle Platform: |
Size: 43008 |
Author:陈鼎 |
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Description: 可以应用在C5402上，基于查表的DSP正弦信号发生程序，用c编写，经测试可直接在ccs上运行。-Can be applied to the C5402, the DSP-based sinusoidal signal look-up table programmed with c prepared by the test can be run directly in the ccs. Platform: |
Size: 16384 |
Author:凌瀚宇 |
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Description: 用Verilog语言在FPGA内实现一256个采样点的正弦波，已尝试，挺好用的-Verilog language used in the FPGA to achieve one of the 256 sampling points sine wave, I have already tried it, very useful~ ~ ~ Platform: |
Size: 104448 |
Author: |
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Description: 使用查表法实现正弦波的产生，用于CCS仿真，汇编-Sine look-up table method used to achieve the production of CCS for simulation, compilation Platform: |
Size: 4096 |
Author:袁昊 |
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Description: 正弦和余弦波在xilinx FPGA中的产生方法， 有look up table方法-Sine and cosine wave in xilinx FPGA in the production method, and a look up table method Platform: |
Size: 120832 |
Author:Jim Lai |
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Description: DDS的工作原理是以数控振荡器的方式产生频率、相位可控制的正弦波。电路一般包括基准时钟、频率累加器、相位累加器、幅度/相位转换电路、D/A转换器和低通滤波器（LPF）。频率累加器对输入信号进行累加运算，产生频率控制数据X（frequency data或相位步进量）。相位累加器由N位全加器和N位累加寄存器级联而成，对代表频率的2进制码进行累加运算，是典型的反馈电路，产生累加结果Y。幅度/相位转换电路实质上是一个波形寄存器，以供查表使用。读出的数据送入D/A转换器和低通滤波器。-DDS works the way we are digitally controlled oscillator frequency, phase controlled sine wave. Circuits generally include reference clock, frequency accumulator, phase accumulator, amplitude/phase converter circuit, D/A converter and low-pass filter (LPF). The frequency accumulator to accumulate the input signal operation to produce the frequency control data X (frequency data or phase stepping volume). From the N-bit phase accumulator and the N-bit full adder cascade accumulation register is made on behalf of the frequency of the two binary codes accumulation operation, is a typical feedback circuit, resulting in cumulative results of Y. Amplitude/phase converter circuit is essentially a waveform register for look-up table to use. Read out the data into the D/A converter and low pass filter. Platform: |
Size: 44032 |
Author:394177191 |
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Description: Generates a simplified Look-Up Table for 50Hz sine wave in C for any Embedded Micro-controller. Platform: |
Size: 199680 |
Author:Ahsan Ikram |
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Description: 生成正弦函数表，然后保存在文件中，汇编程序通过读取文件，查表生成正弦信号。-Generating the sine function table, and then stored in a file, assembler by reading the file, look-up table generated sinusoidal signal. Platform: |
Size: 532480 |
Author:帐号 |
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Description: 电子设计竞赛中获二等奖，在FPGA中实现的两路自然采样SPWM，原理图输入法设计，1024*八位正弦查找表，带FSK和ASK调制功能，频率范围8KHz~12KHz.-Electronic Design Competition second prize in the FPGA to achieve the two natural sampling SPWM, schematic design input, 1024* eight sine look-up table, with FSK and ASK modulation, the frequency range 8KHz ~ 12KHz. Platform: |
Size: 2627584 |
Author:zlz |
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Description: 基于51单片机的
，运用查表法产生正弦波的程序，频率和占空比均可调-Based on 51 single-chip, procedures, frequency and duty cycle can be adjusted for use of look-up table method generates a sine wave Platform: |
Size: 19456 |
Author:andy |
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Search - sine look up table