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kiss_fft_v1_2_8.zip
- 大名鼎鼎的kiss fft算法，其中有针对浮点运算的优化，以及针对定点运算的优化,The famous kiss fft algorithm, which optimized for floating-point operations, as well as the optimal fixed-point computation
fix_fft.c.tar
- 这是一个从国外网站上找到的一个定点的fft程序实现，文件中的fft_ex()函数是我实际使用在项目上的一个样例。这个算法较快的实现了fft计算并具有较高的精度。-This is a program from foreign website, and implements a fixed point of the FFT. fft_ex () function is actually used in a project as a sample. This algorithm is faster t
fft
- 2048 fft 定点C程序，可以在nios CPU中使用。-2048 fft fixed-point C program, you can use the nios CPU.
AMR_fixed_point
- 实现定点FFT和IFFT的C代码，简单，易懂，易于实现。-fixed point fft and ifft source code
FFT
- FFT源程序，在定点设备上运算相当快，只是占的内存也比较多-FFT source in the fixed-point computing device a fairly rapid pace, but also accounted for more memory
fft
- 高速定点快速傅立叶变换处理器的设计与实现-High-speed fixed-point Fast Fourier Transform Processor Design and Implementation
MASK_FFT
- 可使用FFT將影像轉至某個頻率後,將某一固定頻率上的影像顯現與濾除! 在對於背景複雜的影像處理上有很大的幫助-FFT can be used to a certain frequency of the image will be on a fixed frequency and filter out the images appear! At the context of complex image processing has a great help on
FFT_fixedPoint_VCdemo
- VC下开发的定点FFT程序，有图形演示。 非控制台程序。 支持128、256、512、1024、2048等长度。-the fixed-point FFT developed under VC++，demo in graphics. Not a console program! 128,256,512,1024,2048 Point is supported.
fft
- System C实现的16点定点fft计算模型。-System C fixed-point to achieve the 16 point calculation model fft.
fixed_struc_radix4_fft
- 采用固定寻址方式的固定结构基4FFT仿真代码-Radix 4 FFT with fixed address structure
fixedPointFFTAlgorithm(DIT-DIF-SRFFT)
- 不同定点FFT算法的性能比较，适合于OFDM信道估计FFT算法-Different fixed-point FFT algorithm performance comparison for channel estimation in OFDM FFT algorithm
FFT_2_DIT_Fixed
- 程序 FFT_2_DIT_Fixed 是基2_DIT_*定点*_FFT算法，值得学习的地方很多。亮点有：倒位序采用最简单，最高效的位移操作；实现存储的旋转因子表；定点溢出处理；灵活多样的宏定义。函数调用形式：void fft(COMPLEX *x)点数在头文件以宏定义形式出现。-Program FFT_2_DIT_Fixed is based 2_DIT_* fixed* _FFT algorithm, it is worth learning a lot of places. Highligh
fft
- fftThe function of the false color with FFT improved ah you want me on TV for how the writing carefully please upload the detailed information function, including content that (at least 20 words). Try not to let the webmaster spending time on that fo
FFT_4_Fixed_DIF_(OK)
- 基4的定点FFT算法，功能都在VC2008里验证过了，有不懂得可以跟我交流、讨论。-Fixed-point radix-4 FFT algorithm, features are verified in the VC2008 in, and there do not know how to communicate with me to discuss.
signalcompress
- 给出了信号压缩通常的变换-量化-编码函数。DHT函数为离散DHT变换，是FFT变换的近似，其正反变换相同，克服了FFT复系数不利于存储的缺点。LLMAX函数给出了某x序列在固定比特下的最佳量化输出。熵编码函数为霍夫曼编码。-Gives the signal compression usually transform- quantitative- coding function. DHT DHT discrete transform function, the FFT transform appr
fft_ly
- 采用MATLAB实现定点的FFT运算，但是仿真硬件结构的IP核调用以及误差产生模式，用于仿真FPGA实现FFT运算的效果和误差来源。-FPGA to realize the company s 68013A paragraph Cypress USB chip used SLAVEFIFO read operation, the fixed-point implementation using MATLAB FFT operation, but the hardware structure of
FFT-master
- FFT定点化的代码，可以用于各种芯片中。-FFT fixed code
FFT_fixedPoint_console
- 经过定点化的FFT程序。比较实用的程序。-fixed fft
Trigonometric-Polynomial-Approximation
- Complete Trigonometric Polynomial Approximation. FFT s Coefficients Evaluation. Fourier Series Expansion calculation. Fixed & manual increment uation interval.Complete & custom graphical output. Only setup the input function, uation interval and code
fftw-2.1.5.tar
- 用的TI官方给的controlSUITE里面的定点库例程计算实数FFT,板子是helloDSP28335开发板。用TI例程做定点实数FFT时候,256点(With the TI official to the controlSUITE fixed-point library routines to calculate the real number of FFT, the board is helloDSP28335 development board. With TI routines do