搜索资源列表
CodePrallAcQure
- 本人做的GPS并行码捕获的算法.用的是1024点FFT,原始数据可以假如不同功率的噪声.-GPS parallel code acquisition algorithm. Using a 1024-point FFT. If the original data can be different noise power.
bpm
- BPM_free_space.m - Propagation of a gaussian pulse in free space BPM_free_space.m - 传播的高斯脉冲在自由空间 BPM_triangle.m - Propagation of a gaussian pulse in a triangle index profile waveguide BPM_triangle.m - 传播中的一个三角形折射率分布波导高斯脉冲 BPM_2step.m - Demons
dctFFTW
- 基于fftw的dct程序，FFTW是一个快速的免费的基于c语言的FFT 库-A fast, free C FFT library includes real-complex, multidimensional, and parallel transforms.
main_c
- FFT parallel code implementation in c
Euler
- Euler方法 用C语言实现，并求解常微分方程组-The m framework appropriately generalizes notions such as gain margin, phase margin, disturbance attenuation, tracking, and noise rejection into a common framework suitable for analysis and design, in both single-loop and
FFT
- Implementing Fast Fourier transform using the parallel Matlab toolbox
twin_butterfly.0.1
- 本程式实现了逆序入，顺序出的基4 FFT 算法，并且将奇偶修列分开操作，利于双核DSP上的并行计算-The program achieved the reverse order in, order out of the base 4 FFT algorithm, and will operate separately from the column parity amendment, which will help dual-core DSP on the parallel computing
Performance_Analysis_of_PN_Code_Acquisition
- 文章中主要阐述了PN码的捕获，并对以前的各种捕获方法进行了改进。得出了基于FFT的快速捕获算法！-Abstract-A FFT-based parallel acquisition algorithm for Direct Sequence/Spread Spectrum radio navigation system is studied to solve long PN code acquisition using serial method. Frequency domain
ofdm-fft-simulation
- 在一个OFDM系统中,一大批正交、重叠,狭窄的subcarriers衰落、传递并联,除可用的传输带宽。分离的理论,subcarriers最小，这是一个非常紧凑的频谱利用率。OFDM主要是由于该系统如何处理多路径干扰在接收机。多路径生成 -In an OFDM scheme, a large number of orthogonal, overlapping, narrow band sub-channels or subcarriers, transmitted in parallel,
OFDM
- OFDM系统仿真程序，包括信号产生，信号调制QPSK，串/并转换，ifft/fft变换-OFDM system simulation program, including the signal generation, signal modulation of QPSK, serial/parallel conversion, ifft/fft transform
GPS-parallel-code-acqure-algorithm
- GPS并行码捕获算法MATLAB源代码，含有1024点FFT噪声的计算。-GPS parallel code acqure algorithm matlab source code, including 1024 points FFT noise calculation.
fft16k_32k
- 基于并行的FIFO的16K和32K的FFT设计-The FIFO-based parallel FFT design 16K and 32K
fftw-3.2.2-libs-visual-studio-2010
- 一个快速傅里叶计算库，用于通讯系统设计，数字信号处理建模中-A fast, free C FFT library includes real-complex, multidimensional, and parallel transforms. Benchmarked against many other FFTs
OFDM_QPSK
- This program demonstrates OFDM systems using QPSK modulation. OFDM system uses fft/ifft technique to transmit or receive parallel data streams.
OFDM_8PSK
- this program support ofdm systems using 8PSK modulation. ofdm utilize fft/ifft module to transmit parallel data streams
OFDM_16QAM
- This program support OFDM systems using 16QAM modulation. OFDM system utilize fft/ifft modules to transmit parallel data streams.
GPS-Acquisition-Algorithm
- GPS信号的捕获算法仿真，包括串行捕获算法仿真（平方检波，CFAR，单次判决），并行码相位捕获算法仿真（平方检波，CFAR，单次判决），以及FFT并行码相位捕获算法仿真（平方检波，CFAR， TONG判决）。-GPS signal acquisition algorithm simulation, including the capture of serial algorithm simulation (square detection, CFAR, a single sentence), pa
OFDM-master (1)
- ofdm仿真，用matlab仿真实现ofdm，为初学者提供一条道路(The proposed secret data embedding and extraction in OFDM is shown in figure 1.In order to achieve higher data rate, the serial data stream bits are converted in to parallel data output bits. Then the modulation s