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AEandSketchUP
前不久作三维校园用到的ARCGIS和SKETCHUP结合的一些资料(Not long ago, the campus used for three-dimensional combination of ARCGIS and SKETCHUP some information)
- 2009-12-14 15:37:32下载
- 积分:1
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lpc
1.用matlab实现对一个元音和一个清辅音的LPC系数,LPCC系数和MFCC系数的提取。
2,用LPC对这两个语音信号的功率谱进行估计,其中,LPC系数要分别有5阶,10阶,15阶和20阶四种情况,并在一个图里画出信号本身的FFT功率谱和四条不同阶数的LPC谱估计图,以作比较。注意,LPC和LPCC只考察自相关法。
3,用对数面积比的方法来求出这两个发音的变截面声管模拟图形,10阶即可(Using matlab to achieve the LPC coefficients of a vowel and a voiceless consonant, the extraction of LPCC Features coefficients and MFCC coefficients. LPC both the speech signal power spectrum estimate, which, LPC coefficients, respectively, five bands, 10 bands, 15 bands and 20 the first four cases, and draw a graph of the FFT power of the signal itself spectrum and four different orders of LPC spectral estimation map, for comparison. LPC and LPCC only examine the autocorrelation method. 3, the number of area ratio method to calculate the variable cross-section of the two pronunciation sound tube simulation graphics, 10 bands can be)
- 2020-11-27 00:19:30下载
- 积分:1
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math-cordic
Testing left-associativity of the + operator.
- 2014-02-11 10:46:20下载
- 积分:1
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CSL支持库
说明: 可以使用的DSP,CSL支持库,下载下来就解压就可以添加使用后(CSL support library)
- 2020-05-21 17:42:32下载
- 积分:1
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low_pass
matlab/Simulink/DSP Builder设计一个低通滤波器,在Simulink中使用Simulink库和DSP Bulider建立模型,并在Simulink中仿真
- 2013-07-14 08:18:28下载
- 积分:1
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SPIdeIN-OUT
说明: 详细描述SPI发送和接收过程,已经经过调试通过,主要适用于PIC18FXXX(A detailed description of the process of sending and receiving SPI, debugging has been approved, mainly applicable to PIC18FXXX)
- 2009-08-11 14:42:43下载
- 积分:1
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MC_FOC_Drive
FOC算法 伺服电机控制 PMSM控制 Servo控制(FOC PMSM Servo motor)
- 2021-04-27 12:58:44下载
- 积分:1
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uart
1.了解ICETEK–VC5509-A 评估板上扩展标准RS-232 串行通信接口的原理和方法。
2.学会对串行通信芯片的配置编程。
3.学习设计异步通信程序。(1. Learn ICETEK-VC5509-A evaluation board on the expansion of the standard RS-232 serial communication interface principles and methods. 2. Learn to configure the serial communications chip programming. 3. Learning Design asynchronous communication program.)
- 2013-09-13 19:39:15下载
- 积分:1
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yctbdj1
基于svpwm的永磁同步电机伺服系统仿真(The simulation of Permanent magnet synchronous motor servo system)
- 2013-09-02 09:41:33下载
- 积分:1
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序贯滤波程序 KF
序贯滤波程序:
卡尔曼滤波算法(Kalman filtering)一种利用线性系统状态方程,通过系统输入输出观测数据,对系统状态进行最优估计的算法。由于观测数据中包括系统中的噪声和干扰的影响,所以最优估计也可看作是滤波过程。
序贯算法又叫序贯相似性检测算法,是指图像匹配技术是根据已知的图像模块(模板图)在另一幅图像(搜索图)中寻找相应或相近模块的过程,它是计算机视觉和模式识别中的基本手段。已在卫星遥感、空间飞行器的自动导航、机器人视觉、气象云图分析及医学x射线图片处理等许多领域中得到了广泛的应用。研究表明,图像匹配的速度主要取决于匹配算法的搜索策略。
(Sequential filtering procedures:
Kalman filtering (Kalman filtering) is an algorithm that uses the state equation of a linear system to estimate the optimal state of the system through the input and output observation data of the system. Because the observation data include the influence of noise and interference in the system, the optimal estimation can also be regarded as a filtering process.)
- 2021-02-17 23:59:46下载
- 积分:1