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[Other resourceaddersubtractor

Description: 这是个vhdl编写的16bit的加减法器-This is vhdl prepared by the modified instruments used in the 16bit
Platform: | Size: 1508 | Author: 马永涛 | Hits:

[Other resourceDSPprogram

Description: 1、(1)32bit乘法的指令解释 (2)volume1的load.asm基础上实现一个 16bit数组的乘法累加的函数,并进行 -o2 / -o3 / 手工优化 2、c环境 C调用汇编函数,汇编函数调用c函数 addarr3(int * arr1, int * arr2, int * arr3, int * arr4, n) //汇编函数,3个数组的对应位置相加,结果放在arr4[n]中, 汇编函数调用C的子函数,它把arr1和arr2相加放到arr3[n]中; addarr2(int * arr1, int * arr2, int * arr3, n)-1, (1) 32bit multiplication instructions explained (2) the load.asm volume1 on the basis of a a 16bit multiplication cumulative array of functions, and-o2 /-o3 / 2 manual optimization, c environment compilation called C function, the compilation function call c function addarr3 (int * arr1. int * arr2, arr3 int *, int * arr4, n) / / compilation function, 3 arrays corresponding location together, the results on arr4 [n], the compilation of the C function call function, arr1 put it together and put arr2 arr3 [n]; addarr2 (int * arr1, int * arr2, int * arr3, n)
Platform: | Size: 19521 | Author: 郭春吉 | Hits:

[Speech/Voice recognition/combineVAD_2

Description: 该程序是AMR-WB+声码器中的VAD(Voice Activity Detection)程序.测试时使用8kHz采样率,16bit量化的wav文件. -AMR-WB Vocoder the VAD (Voice Activity Dete ction) program. test the use of 8 kHz sampling rate and 16bit wav quantify the document.
Platform: | Size: 42802 | Author: 赵璟 | Hits:

[Other resourceFreeRTOSV4.0.5

Description: FreeRTOS操作系统,所有代码采用C语言编写,支持8bit,16bit,32bit的处理器.学习嵌入式操作系统的最佳选择!-FreeRTOS operating systems, all code using C language support 8bit, 16bit, 32bit processor. Embedded operating system to study the best choice!
Platform: | Size: 3339921 | Author: JianDeng | Hits:

[Speech/Voice recognition/combineadpcm-cpp

Description: ADPCM压缩解压编码,实现部分为C语言编写,把它用C++封装为两个接口,编码和解码,方便使用。8K 16bit。-ADPCM compression decompression coding to achieve part of the C language and C Packaging it for two interfaces, Encoding and decoding and user-friendliness. 8K 16bit.
Platform: | Size: 52228 | Author: 毛斌 | Hits:

[Other resourcewavedata

Description: 男性女性语音库+录音程序.m 录音时间 2秒 采样频率 fs=16000 采用精度 16bit-the male female voice recording procedures. M 2 seconds recording time sampling frequency fs = 16000 using a precision 6bit
Platform: | Size: 4273986 | Author: 宋敏 | Hits:

[Embeded-SCM Develop16bit_booth_multiplier_STG

Description: verilog程序,实现两个16bit数乘法,采用booth算法,基于状态机实现,分层次为datapath和controller两个子模块,testBench测试通过-verilog procedures, two 16bit multiplication, the algorithm used booth. Based on the state machine achieved at different levels for datapath controller and two sub-modules, testBench the test
Platform: | Size: 2241 | Author: seiji | Hits:

[Audio programreverb_Re1.0

Description: 该软件主要针对单声道(16bit)量化的音频文件做混响效果处理,并提供了一些可视化的接口供用户调节相应的关键参数,可以得到不同环境下的混响音效,并能同步显示输入输出波形,是一款比较好的可视化软件。-the software targeted at Mono (16bit) quantify the audio files so reverberation effect, and provided some visual interface for the user to adjust the corresponding key parameters can be different environment reverberation of sound, and can simultaneously show that the output waveform is one good visualization software.
Platform: | Size: 141570 | Author: 陈正松 | Hits:

[Other resourceSDRAM_HY57V6416ET

Description: 现代的4bank*1M*16bit的SDRAM(HY57V6416ET)的VHDL行为仿真程序-modern 4bank 1M * * 16bit of SDRAM (HY57V6416ET) VHDL simulation program acts
Platform: | Size: 14797 | Author: 王森 | Hits:

[Communicationcrc16_MATLAB

Description: 16bit crc 编译码实例,matlab上运行。输入一行向量数字序列,获得其16bit的CRC校验码,并对其译码。-16bit crc encryption example, Matlab run. His input vector sequence number, access to its 16 bit CRC and its decoding.
Platform: | Size: 912 | Author: 高志斌 | Hits:

[Other resourceM_serial(MATLAB)

Description: 支持4到16bit 的m序列的MATLAB源码。输入寄存器长度M_Len,输出2.^M_Len-1长度的寄存器状态值向量-4 to 16bit support of the MATLAB m sequence source. M_Len input register length, the output 2. ^ M_Len-1 length of the state vector register
Platform: | Size: 1065 | Author: gaozhibin | Hits:

[Other resourceFFTtttji

Description: FFT基2 处理器(定点,16bit,50MHz)碟型运算单元原代码-FFT-2 - 2 processor (sentinel, 16bit, 50MHz) - Operational dish original code modules
Platform: | Size: 458364 | Author: 寒冰 | Hits:

[Other resourceBLDC_sensor

Description: BLDC电机控制源代码,采用的MCU是freescale的16bit dsc-BLDC motor control source code, the MCU is a 16bit dsc freescale
Platform: | Size: 231558 | Author: ybing | Hits:

[Other resource90460_frt_ocu-v10

Description: This is an program for the MB90460 series. It initializes the output compare units0-5. Also the 16bit Free RunningTimer. -This is an program for the MB90460 series. I t initializes the output compare units0-5. Als o Free RunningTimer the 16bit.
Platform: | Size: 43285 | Author: lee | Hits:

[Other20070305_chungyu_G711_v2

Description: 使用mediastreamer2的g711common.h. unsigned char s16_to_alaw(int pcm_val). 将16bit的原始样本encode 成为8bit的a-law码.-use mediastreamer2 the g711common.h. Unsign ed char s16_to_alaw (int pcm_val). to the original 16bit samples The encode into a 8 bit-law code.
Platform: | Size: 55219 | Author: 韩义 | Hits:

[Other resourceBMPShow

Description: 目前可以实现bmp.jpg.ico.gif等文件的读取,支持24bit与16bit的bmp和jpg文件保存(数组形式txt文件)
Platform: | Size: 2132346 | Author: yangkun | Hits:

[Other resourcesound

Description: 其中sound.c 用于录音和回放。其中特别需要注意的是:1。目前声卡似乎不能打开全双工,所以如果fd = open(\"/dev/dsp\", O_RDWR) ,则无法录音和回放。只能分别设置RDONLY和WRONLY。即半双工方式。否则,就是在录音的时候可以听见,但是无法回放。分析下来似乎是IIC总线中只分配了一个通道给声卡,或者是只启用了一个通道,所以无法录音和放音同步进行。解决方法就是分别以RDONLY方式打开进行录音和WRONLY方式打开进行放音。 Sound1.c用于将录音保存在test.wav文件中,并利用cast test.wav > /dev/sound/dsp回放文件。此处需要注意的是,录音频率必须是44100才能正确回放。否则就会出现类似快放的效果。分析应该是cast方式利用了dsp的默认播放频率44100,所以如果录音的时候低于这个频率,这放的时候就会快放。 此外,设置采样率的时候必须设置成16bit,否则会提示出错。原因尚不知道,估计是与声卡有关。
Platform: | Size: 3051 | Author: 杨浩 | Hits:

[Other resourceSP-16bit

Description: 凌阳16位单片机应用基础
Platform: | Size: 9760387 | Author: 彭昌权 | Hits:

[Embeded-SCM Developsd_audio_aic23

Description: SD卡和AIC23数字音频输出实验, FreeDev Audio Dsp Board采用了TI公司的TVL320AIC23 1、控制接口使用I2C,Quartus中将CS置低(器件地址0011010)。 2、数字音频接口使用了组件FreeDev_aic23,有三种测试和应用 模式,中断结合DMA方式能在NIOS II中采集和发送数据。中断信号 产生于模块中FIFO缓冲区的半满信号,读取数据端口自动清除中断 请求信号。 3、I2C IP 和FreeDev_aic23 IP分别在Quartus 工程目录中 4、SD卡读写通过SD_DAT0、SD_CLK、SD_CMD三个PIO信号线用软件 控制时序。 5、该范例读SD卡数据,通过DMA将Buffer数据送到FreeDev_aic23的 FIFO中实现数据播放。 6、SD卡中的数据必须是以48K*16bit保存的采样数据。数据可以通过SD读卡器写入。
Platform: | Size: 13500 | Author: HuFengzhang | Hits:

[Other resourceDRV_AD7683

Description: ADI公司的200MPS高速16BIT AD的源码,注意VREF和VDD分开。
Platform: | Size: 1587 | Author: KEVIN | Hits:
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